320, 320L & 320N EXCAVATORS 3XK00001-00821 (MACHINE) ELECTRICAL AND STARTING SYSTEM Caterpillar SIS

Special Instruction

Installation and Operation of the Exhaust Monitor Used in All Diesel Particulate Filter (DPF) Retrofit Emissions Applications{1091, 1408, 7490, 7498}
Installation and Operation of the Exhaust Monitor Used in All Diesel Particulate Filter (DPF) Retrofit Emissions Applications{1091, 1408, 7490, 7498}

Installation of 244-1090 Alarm Gp {7400, 7402, 7407}
Installation of 244-1090 Alarm Gp {7400, 7402, 7407}

Installation of 262-6141 Alarm Gp {7406}
Installation of 262-6141 Alarm Gp {7406}

Engine News

Charging System Troubleshooting Guide Has Been Updated for All Engines {1406, 7569}
Charging System Troubleshooting Guide Has Been Updated for All Engines {1406, 7569}

Special Instruction

Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}

Charging System Troubleshooting {1406}
Charging System Troubleshooting {1406}

Procedure for Replacing Regulator Kit on All Engines {1405}
Procedure for Replacing Regulator Kit on All Engines {1405}

Procedure to Install Brush Holder Assembly to End Frame on All Engines {1405}
Procedure to Install Brush Holder Assembly to End Frame on All Engines {1405}

Testing and Adjusting

Charging System - Test
3114, 3116, and 3126 Engines

Troubleshooting

MID 161 - CID 0168 - FMI 00
Product Link - PL522/523

MID 161 - CID 0168 - FMI 01
Product Link - PL522/523

MID 161 - CID 1251 - FMI 03
Product Link - PL522/523

MID 122 - CID 0168 - FMI 00
Product Link 121S/300

MID 122 - CID 0168 - FMI 01
Product Link 121S/300

MID 122 - CID 1251 - FMI 03
Product Link 121S/300

Disassembly and Assembly

Alternator
3116 ENGINE SUPPLEMENT FOR 320, 320L & 320N EXCAVATORS

Fan Drive
3116 ENGINE SUPPLEMENT FOR 320, 320L & 320N EXCAVATORS

Disassemble & Assemble Fan
3116 ENGINE SUPPLEMENT FOR 320, 320L & 320N EXCAVATORS

Alternator - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines

Service Magazine

New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23

Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01

Identification Of External Terminals On Alternators{1405,1406,1400}
1987/03/23

Alternator "R" Terminal Wire Assembly Available For Wiring Harness Repair{1408}
1987/05/04

Alternator/Generator Output Test On The Engine{1401,1404,1405,1406}
1987/05/04

Check Alternator Output Connection Prior To Machine Delivery{1405}
1987/05/18

Remanufactured Heavy-Duty Starters And High-Amp Alternators{1405,1453}
1987/05/25

Correct Torque Value For Alternator Drive Pulley Retaining Nut Is Important{1405}
1987/11/23

8T5314 Socket Adapter Available To Correctly Install Alternator Pulley Nut {0601}
1988/01/25

New 35-Ampere Alternator Used On Some Engines In Caterpillar Equipment{1405,1406}
1979/08/13

Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}
1979/10/22

Identification Of External Terminals On Alternators {1405,1406,1400}
1998/12/07

Charging System Troubleshooting Guide Has Been Updated for All Machines {1406, 7569}
Charging System Troubleshooting Guide Has Been Updated for All Machines {1406, 7569}

Truck Engine News

Cold Weather Operation Reminder {1000, 1250, 1350, 1355, 1450, 1453, 1456}
2007/07/01

Coolant/Battery Tester Group Quickly Tests Coolant and Battery Acid {0773, 0785}
2004/12/27

Engine News

Special Instruction

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Use Of 6V3025 Battery Cable Repair Kit{0613, 1400}
Use Of 6V3025 Battery Cable Repair Kit{0613, 1400}

Battery Ratings And Cross Reference Chart{1401}
Battery Ratings And Cross Reference Chart{1401}

Service Letter-NACD

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-Australia

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-CFEL

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-CSARL

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-Americas

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-Brazil

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Technical Information Bulletin

7Y5500 Electronic Control Group May Not Power Up Due To 3T0376 Switch Assembly (Main Relay)
7Y5500 Electronic Control Group May Not Power Up Due To 3T0376 Switch Assembly (Main Relay)

Recommendations for Battery Charging and Temperatures for Machines and Generator Sets{1401, 751B}
Recommendations for Battery Charging and Temperatures for Machines and Generator Sets{1401, 751B}

Process for Communicating an Incident with a Battery{1401}
Process for Communicating an Incident with a Battery{1401}

Tool Operating Manual

M0077220 (NEHS1231) 115V & 230V Battery Chargers {1401, 751B}
M0077220 (NEHS1231) 115V & 230V Battery Chargers {1401, 751B}

M0090131 Battery Analyzer 480-4181 (484-4859 Group) {0374, 0599, 0709, 1401, 7468}
M0090131 Battery Analyzer 480-4181 (484-4859 Group) {0374, 0599, 0709, 1401, 7468}

Service Letter-China

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-Asia

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-APD

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Testing and Adjusting

Battery - Test
3114, 3116, and 3126 Engines

Troubleshooting

MID 161 - CID 0168 - FMI 00
Product Link - PL522/523

MID 161 - CID 0168 - FMI 01
Product Link - PL522/523

MID 161 - CID 1251 - FMI 03
Product Link - PL522/523

MID 122 - CID 0168 - FMI 00
Product Link 121S/300

MID 122 - CID 0168 - FMI 01
Product Link 121S/300

MID 122 - CID 1251 - FMI 03
Product Link 121S/300

Service Magazine

Maintenance Free Batteries{1401}
1986/03/10

Requirements For Shipping Wet Batteries In The U.S.{1401,7500}
1986/04/07

Heavy-Duty Line Of Batteries Available To U.S. Dealers{1400,1401}
1986/09/01

Safety Vent Caps For Caterpillar Batteries{1401}
1977/07/11

5P957 And 5P3514 Coolant And Battery Tester{0786,1395,1401}
1987/03/23

Identification Of External Terminals On Alternators{1405,1406,1400}
1987/03/23

Alternator "R" Terminal Wire Assembly Available For Wiring Harness Repair{1408}
1987/05/04

Alternator/Generator Output Test On The Engine{1401,1404,1405,1406}
1987/05/04

Testing The Starter On The Engine{1401,1450}
1987/05/04

Be Sure Battery Cable-To-Starter Connection Has Correct Torque{1453}
1988/03/14

Maintenance-Free Batteries Require Different Troubleshooting Procedures{1401}
1988/06/20

Revised Instructions For Installation of New Maintenance Free Batteries{1401,1400}
1988/12/12

Fuse And Wire Assembly Is Available For Protection Of Earlier 6N5906 Service Meters{7480}
1979/01/29

New 35-Ampere Alternator Used On Some Engines In Caterpillar Equipment{1405,1406}
1979/08/13

Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}
1979/10/22

Two Plug Assemblies (Booster Cables) Are Available To Start Machines{1401,1453}
1979/11/05

Batteries Can Be Damaged If Too Much Vacuum Is Used During Electrolyte Fill{1401}
1979/11/26

High Performance Maintenance Free Battery Available{1401}
1989/01/16

Limitations On Engine Cranking Time{1453,1401}
1989/03/27

Preventive Maintenance For Batteries{1401}
1989/03/27

Causes And Effects Of Low Battery Voltage On Electric Starters{1401,1453,1467}
1989/04/24

Procedure For Replacing Batteries Or Battery Cables {1401,1402,1411}
1989/05/01

Procedure For Replacing Batteries, Battery Cables Or Disconnect Switches {1401,1402,1411}
1989/05/01

Special Instruction, "Battery Charging Rate And Time Tables," Available On Oil Resistant Paper{0374,1401}
1989/06/19

New Speed Sensors Available{1907,1900,7462}
1993/08/30

Improvements To 300 Family of Excavators Increase Serviceability, Operator Comfort, Convenience{0374,0646,1263,1302,1401,1915,5460,5485,6120,7263,7301,7320}
1994/11/28

Wiring Harness Conduit Component Sizes {1408}
1995/02/13

New Pressure Switch Improves Reliability Of Automatic Engine Speed Control (AEC) Function{1915,5057}
1995/05/01

Integral Connector Now Used On The Air Conditioning Condenser Fan Motor Relay Assembly{1408,7320}
1996/04/29

Identification Of External Terminals On Alternators {1405,1406,1400}
1998/12/07

Coolant/Battery Tester Group Quickly Tests Coolant and Battery Acid {0773, 0785}
2004/12/27

Wiring Harness Conduit Component Sizes {1408}
1995/02/13

New Circuit Breaker Panel Base Improves Reliability {1417}
1997/03/03

New Switch Assembly in Breaker Panel Groups Improves Reliability of Main Power Relay {1417,1423}
1999/06/28

Special Instruction

Installation of Seat Belt Reminder Systems {1408, 1901, 1902, 7327, 7602, 7606, 7610, 7620}
Installation of Seat Belt Reminder Systems {1408, 1901, 1902, 7327, 7602, 7606, 7610, 7620}

Service Letter-NACD

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Brazil

Technical Information Bulletin

7Y5500 Electronic Control Group May Not Power Up Due To 3T0376 Switch Assembly (Main Relay)
7Y5500 Electronic Control Group May Not Power Up Due To 3T0376 Switch Assembly (Main Relay)

Tool Operating Manual

Communication Adapter II{0600, 0709, 7600, 7610}
Communication Adapter II{0600, 0709, 7600, 7610}

Using the 4C-8195 Control Service Tool{0374, 0599, 0709, 7490}
Using the 4C-8195 Control Service Tool{0374, 0599, 0709, 7490}

Service Letter-China

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-Asia

Service Letter-APD

Service Magazine

New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10

Extension Cable Allows Remote Use Of Electronic Control Monitor{1901,1408,0779}
1994/02/14

New Error Codes Used In Auto Calibration Mode For The Electronic Control System{1901}
1995/01/30

Methods Of Obtaining Engine Flash Files {1902}
1997/01/20

Caterpillar Service Technology Group (CSTG) Software Help Desk Changes {1920}
1999/08/17

New Radio Software Is Now Available For Product Link 522 and 523 Radio On All Cat ® Products {7610, 7620}
2014/02/06

Military Electronic Technician (Military ET) Is Now Available For Military Personnel {0374, 0376, 0599, 1000, 7000, 7610, 7620}
Military Electronic Technician (Military ET) Is Now Available For Military Personnel {0374, 0376, 0599, 1000, 7000, 7610, 7620}

A New Handheld Digital Manometer is Now Available {7490}
A New Handheld Digital Manometer is Now Available {7490}

Truck Engine News

Cold Weather Operation Reminder {1000, 1250, 1350, 1355, 1450, 1453, 1456}
2007/07/01

Do Not Use the 261-3363 Wireless Communication Adapter with Model Year 2007 Cat Engines and Transmissions in On-Highway Trucks {0785, 1930, 7620}
2007/10/01

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 1900, 1901}
2014/04/04

Engine News

277-4734 Bypass Harness Assembly Allows Cat Electronic Technician (Cat ET) to Communicate with ADEM IV:E2 Electronic Control Modules {0779, 0785, 1901, 1930}
2006/09/04

The Programmable Monitoring System Parameters Have New Descriptions {1901, 1902, 7620}
2007/10/22

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 1900, 1901}
2014/03/28

A New Electronic Control Module Wash Out Process {1901, 1920}
A New Electronic Control Module Wash Out Process {1901, 1920}

New CAT Inspect Form Available for EMCP Troubleshooting and Inspection {0374, 4490, 7451, 7620}
New CAT Inspect Form Available for EMCP Troubleshooting and Inspection {0374, 4490, 7451, 7620}

Special Instruction

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Using the 1U7326 Governor Calibration Bench{1264, 0778}
Using the 1U7326 Governor Calibration Bench{1264, 0778}

Governor Performance Data{1264}
Governor Performance Data{1264}

Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}

Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}
Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}

Using the 217-0114 Adapter Cable As {0709, 1901, 1920}
Using the 217-0114 Adapter Cable As {0709, 1901, 1920}

Instructions for Communicating With and Flashing the 10R-4085 Engine Electronic Control Gp and the 10R-1824 Engine Electronic Control Gp {1901, 1920}
Instructions for Communicating With and Flashing the 10R-4085 Engine Electronic Control Gp and the 10R-1824 Engine Electronic Control Gp {1901, 1920}

Installation of Seat Belt Reminder Systems {1408, 1901, 1902, 7327, 7602, 7606, 7610, 7620}
Installation of Seat Belt Reminder Systems {1408, 1901, 1902, 7327, 7602, 7606, 7610, 7620}

Diagnostic Code Information for Caterpillar ® Electronic Control {1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 7610}
Diagnostic Code Information for Caterpillar ^® Electronic Control {1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 7610}

Procedure to Flash the ADEM 3 Engine Electronic Control Gp {1901, 1920}
Procedure to Flash the ADEM 3 Engine Electronic Control Gp {1901, 1920}

Service Magazine

Methods Of Obtaining Engine Flash Files {1902}
1997/01/20

Caterpillar Service Technology Group (CSTG) Software Help Desk Changes {1920}
1999/08/17

Download Flash Files By Using The Caterpillar Service Information System (SIS) Or SIS Web {1901, 7620}
2000/01/10

Subscriptions For Caterpillar Electronic Technician (ET) Software {7620}
2000/03/13

Electronic Control Modules and Computer Viruses {7610}
2000/12/04

New Service Information Tool for CAT Dealers is Now Available {1900}
2002/06/17

Auto Clearing of Diagnostics and Events from Electronic Control Module (ECM) {1901, 1920, 7610, 7620}
2012/04/17

Updated Flash Procedure for All Caterpillar Products {1920, 7610, 7620}
2014/09/16

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 7620}
2013/07/25

Cat® Reman Now Offers Additional Control Modules for Certain Machine Engines {1901, 7610}
2014/10/14

New Machine Software for Cat® Product Link Is Now Available on Certain Cat® Products {7490, 7606, 7610, 7620}
New Machine Software for Cat^® Product Link Is Now Available on Certain Cat^® Products {7490, 7606, 7610, 7620}

Engine News

The Programmable Monitoring System Parameters Have New Descriptions {1901, 1902, 7620}
2007/10/22

Special Instruction

Accessing Flash Software for Machines{7610, 7620}
Accessing Flash Software for Machines{7610, 7620}

Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}
Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}

Diagnostic Code Information for Caterpillar ® Electronic Control {1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 7610}
Diagnostic Code Information for Caterpillar ^® Electronic Control {1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 7610}

Service Magazine

Caterpillar Service Technology Group (CSTG) Software Help Desk Changes {1920}
1999/08/17

Electronic Control Modules and Computer Viruses {7610}
2000/12/04

277-2362 Transmission Analyzer III Group Offers Upgraded Diagnostic Capabilities {0769, 0779, 0783}
2007/10/22

Auto Clearing of Diagnostics and Events from Electronic Control Module (ECM) {1901, 1920, 7610, 7620}
2012/04/17

Updated Flash Procedure for All Caterpillar Products {1920, 7610, 7620}
2014/09/16

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 7620}
2013/07/25

Cat® Reman Now Offers Additional Control Modules for Certain Machine Engines {1901, 7610}
2014/10/14

Special Instruction

Accessing Flash Software for Machines{7610, 7620}
Accessing Flash Software for Machines{7610, 7620}

Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}
Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}

Diagnostic Code Information for Caterpillar ® Electronic Control {1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 7610}
Diagnostic Code Information for Caterpillar ^® Electronic Control {1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 7610}

Service Magazine

Caterpillar Service Technology Group (CSTG) Software Help Desk Changes {1920}
1999/08/17

Electronic Control Modules and Computer Viruses {7610}
2000/12/04

Auto Clearing of Diagnostics and Events from Electronic Control Module (ECM) {1901, 1920, 7610, 7620}
2012/04/17

Updated Flash Procedure for All Caterpillar Products {1920, 7610, 7620}
2014/09/16

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 7620}
2013/07/25

Cat® Reman Now Offers Additional Control Modules for Certain Machine Engines {1901, 7610}
2014/10/14

Engine News

The Programmable Monitoring System Parameters Have New Descriptions {1901, 1902, 7620}
2007/10/22

New CAT Inspect Form Available for EMCP Troubleshooting and Inspection {0374, 4490, 7451, 7620}
New CAT Inspect Form Available for EMCP Troubleshooting and Inspection {0374, 4490, 7451, 7620}

Special Instruction

Accessing Flash Software for Machines{7610, 7620}
Accessing Flash Software for Machines{7610, 7620}

Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}
Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}

Installation of the Machine Security System (MSS) Universal Attachment Kit {7631, 7631}
Installation of the Machine Security System (MSS) Universal Attachment Kit {7631, 7631}

Diagnostic Code Information for Caterpillar ® Electronic Control {1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 7610}
Diagnostic Code Information for Caterpillar ^® Electronic Control {1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 7610}

Tool Operating Manual

Communication Adapter II{0600, 0709, 7600, 7610}
Communication Adapter II{0600, 0709, 7600, 7610}

Service Magazine

New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10

Methods Of Obtaining Engine Flash Files {1902}
1997/01/20

Caterpillar Service Technology Group (CSTG) Software Help Desk Changes {1920}
1999/08/17

Electronic Control Modules and Computer Viruses {7610}
2000/12/04

Parts Information for Locating Components of New Electronic Systems in SIS and Parts Manual {7602, 7631}
2001/04/09

New Firmware Is Now Available for Communications Adapter 3 {7610, 7620}
2011/10/20

Auto Clearing of Diagnostics and Events from Electronic Control Module (ECM) {1901, 1920, 7610, 7620}
2012/04/17

Updated Flash Procedure for All Caterpillar Products {1920, 7610, 7620}
2014/09/16

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 7620}
2013/07/25

Cat® Reman Now Offers Additional Control Modules for Certain Machine Engines {1901, 7610}
2014/10/14

Military Electronic Technician (Military ET) Is Now Available For Military Personnel {0374, 0376, 0599, 1000, 7000, 7610, 7620}
Military Electronic Technician (Military ET) Is Now Available For Military Personnel {0374, 0376, 0599, 1000, 7000, 7610, 7620}

New Machine Software for Cat® Product Link Is Now Available on Certain Cat® Products {7490, 7606, 7610, 7620}
New Machine Software for Cat^® Product Link Is Now Available on Certain Cat^® Products {7490, 7606, 7610, 7620}

Technical Information Bulletin

A Defective Rotary Dial Switch In The Monitor For The Solid State Magnet Controller May Prevent A Clean Material Drop For Certain Material Handlers
A Defective Rotary Dial Switch In The Monitor For The Solid State Magnet Controller May Prevent A Clean Material Drop For Certain Material Handlers

Service Magazine

Cat® Reman Now Offers Additional Control Modules for Certain Machine Engines {1901, 7610}
2014/10/14

Special Instruction

Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}

Service Magazine

New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23

Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-China

Service Letter-Asia

Service Letter-APD

Service Magazine

Catalytic Converter And Exhaust Conditioning Products Available{1091}
1995/01/16

Special Instruction

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Operation And Maintenance Of 1P3060 Pyrometer Group{0776}
Operation And Maintenance Of 1P3060 Pyrometer Group{0776}

Battery Ratings And Cross Reference Chart{1401}
Battery Ratings And Cross Reference Chart{1401}

Technical Information Bulletin

Some Remanufactured Electric Starter Groups May Have An Incorrect Nose Housing
Some Remanufactured Electric Starter Groups May Have An Incorrect Nose Housing

Service Magazine

Replacement Of Brush Holder Pins In Delco-Remy Electric Starting Motors{1453}
1982/06/28

Use FT1711 Light Table For Cylinder Liner Inspection {0652,1216}
1982/11/29

Maintenance Free Batteries{1401}
1986/03/10

New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10

Requirements For Shipping Wet Batteries In The U.S.{1401,7500}
1986/04/07

Heavy-Duty Line Of Batteries Available To U.S. Dealers{1400,1401}
1986/09/01

Adjust Bosch Solenoid If Replaced Or Reinstalled{1407,1453}
1986/11/10

Check For Dirt Before Replacing Pyrometer Switch{1050,7466}
1986/12/15

Safety Vent Caps For Caterpillar Batteries{1401}
1977/07/11

12-Volt Starter Solenoid Available For 7T2265 And 7T2266 Starting Motors{1407}
1987/02/16

Polarity Connections And Use Of Service Meter Films When Service Meter Kits Are Installed{7480,7000}
1987/02/16

Check For Plugged Orifices In Mechanical Pressure Gauges{7450}
1987/03/02

Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16

5P957 And 5P3514 Coolant And Battery Tester{0786,1395,1401}
1987/03/23

Alternator "R" Terminal Wire Assembly Available For Wiring Harness Repair{1408}
1987/05/04

Testing The Starter On The Engine{1401,1450}
1987/05/04

Improved Start Switch Used{1416}
1987/05/25

Remanufactured Heavy-Duty Starters And High-Amp Alternators{1405,1453}
1987/05/25

Be Sure Battery Cable-To-Starter Connection Has Correct Torque{1453}
1988/03/14

Magnetic Switches (Starter Relays) Improved{1450}
1988/03/14

9G7641 Start Switch Is Improved{1416,1400}
1988/05/16

Maintenance-Free Batteries Require Different Troubleshooting Procedures{1401}
1988/06/20

Revised Instructions For Installation of New Maintenance Free Batteries{1401,1400}
1988/12/12

Fuse And Wire Assembly Is Available For Protection Of Earlier 6N5906 Service Meters{7480}
1979/01/29

Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}
1979/10/22

Two Plug Assemblies (Booster Cables) Are Available To Start Machines{1401,1453}
1979/11/05

More Potting Material Now Used In 6N5906 Electric Service Meter{7480}
1979/11/26

Batteries Can Be Damaged If Too Much Vacuum Is Used During Electrolyte Fill{1401}
1979/11/26

High Performance Maintenance Free Battery Available{1401}
1989/01/16

Limitations On Engine Cranking Time{1453,1401}
1989/03/27

How To Troubleshoot A Short-To-Ground In Power Wiring{1400}
1989/03/27

Preventive Maintenance For Batteries{1401}
1989/03/27

Causes And Effects Of Low Battery Voltage On Electric Starters{1401,1453,1467}
1989/04/24

Procedure For Replacing Batteries Or Battery Cables {1401,1402,1411}
1989/05/01

Procedure For Replacing Batteries, Battery Cables Or Disconnect Switches {1401,1402,1411}
1989/05/01

Special Instruction, "Battery Charging Rate And Time Tables," Available On Oil Resistant Paper{0374,1401}
1989/06/19

New PRELUB Systems Available For Medium To Large Caterpillar Construction Equipment {1319}
1992/04/06

Wiring Harness Conduit Component Sizes {1408}
1995/02/13

Integral Connector Now Used On The Air Conditioning Condenser Fan Motor Relay Assembly{1408,7320}
1996/04/29

Improved Starter Solenoid Assemblies Available {1467,1518}
1996/09/02

Identification Of External Terminals On Alternators {1405,1406,1400}
1998/12/07

Special Instruction

Accessing Flash Software for Machines{7610, 7620}
Accessing Flash Software for Machines{7610, 7620}

Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}
Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}

Cat® VIMS Converter Functionality {7610, 7620}
Cat^® VIMS Converter Functionality {7610, 7620}

2 Wire and 4 Wire Ethernet Repair Procedure on All Cat® Products {1408}
2 Wire and 4 Wire Ethernet Repair Procedure on All Cat^® Products {1408}

Installation Procedure to Retrofit a PL321VSR Electronic Control Module (ECM) With a Pro Product Link PL641 or PL631 or PL542 Systems {7606}
Installation Procedure to Retrofit a PL321VSR Electronic Control Module (ECM) With a Pro Product Link PL641 or PL631 or PL542 Systems {7606}

Installation Procedure to Retrofit a PL522 or PL523 With a Pro Product Link PL641 or PL631 or PL542 System {7606}
Installation Procedure to Retrofit a PL522 or PL523 With a Pro Product Link PL641 or PL631 or PL542 System {7606}

Service Magazine

Auto Clearing of Diagnostics and Events from Electronic Control Module (ECM) {1901, 1920, 7610, 7620}
2012/04/17

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 7620}
2013/07/25

"Maintenance Mode" in Product Link is Used to Prevent Codes From Being Transmitted When Performing Service to a Machine or Engine {7606}
2014/11/24

Instructions for Preventing Utilization Messages Being Reported with Duplicate Time Stamps from PL321VSR Satellite Devices {7601}
2015/09/02

New Software Is Now Available for Cat® Product Link {7606, 7610, 7620}
New Software Is Now Available for Cat^® Product Link {7606, 7610, 7620}

New Machine Software for Cat® Product Link Is Now Available on Certain Cat® Products {7490, 7606, 7610, 7620}
New Machine Software for Cat^® Product Link Is Now Available on Certain Cat^® Products {7490, 7606, 7610, 7620}

A New Special Instruction for Installation Procedure to Retrofit a PL321VSR Electronic Control Module (ECM) With a Pro Product Link PL641 or PL631 or PL542 Systems is Now Available {7606}
A New Special Instruction for Installation Procedure to Retrofit a PL321VSR Electronic Control Module (ECM) With a Pro Product Link PL641 or PL631 or PL542 Systems is Now Available {7606}

A New Special Instruction for Installation Procedure to Retrofit a PL522 or PL523 With a Pro Product Link PL641 or PL631 or PL542 Systems is Now Available {7606}
A New Special Instruction for Installation Procedure to Retrofit a PL522 or PL523 With a Pro Product Link PL641 or PL631 or PL542 Systems is Now Available {7606}

Event Identification Number (EID) Above 60000 is Now Used on All Cat® Products {1400}
Event Identification Number (EID) Above 60000 is Now Used on All Cat^® Products {1400}

Service Letter-NACD

THE FUSE NEEDS TO BE CHANGED IN THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325L, 325B L, 330 L, 330B, 345B, 350L, 375L, AND 5080 MATERIAL HANDLERS
THE FUSE NEEDS TO BE CHANGED IN THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325L, 325B L, 330 L, 330B, 345B, 350L, 375L, AND 5080 MATERIAL HANDLERS

THE PROGRAMMABLE LOGIC CONTROLLER (PLC) NEEDS TO BE EXCHANGED ON THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325, 325 L, 330 L, 330B, 345B, 345B II, 350, 350 L, 375 L AND 5080 MATERIAL HANDLERS
THE PROGRAMMABLE LOGIC CONTROLLER (PLC) NEEDS TO BE EXCHANGED ON THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325, 325 L, 330 L, 330B, 345B, 345B II, 350, 350 L, 375 L AND 5080 MATERIAL HANDLERS

PRODUCT IMPROVEMENT PROGRAM FOR IMPROVING THE SOLID STATE MAGNET CONTROLLER ON CERTAIN 320L, 320B, 325L, 325B, 330L, 330B, 350 AND 350L EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR IMPROVING THE SOLID STATE MAGNET CONTROLLER ON CERTAIN 320L, 320B, 325L, 325B, 330L, 330B, 350 AND 350L EXCAVATORS

Service Letter-Australia

THE FUSE NEEDS TO BE CHANGED IN THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325L, 325B L, 330 L, 330B, 345B, 350L, 375L, AND 5080 MATERIAL HANDLERS
THE FUSE NEEDS TO BE CHANGED IN THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325L, 325B L, 330 L, 330B, 345B, 350L, 375L, AND 5080 MATERIAL HANDLERS

THE PROGRAMMABLE LOGIC CONTROLLER (PLC) NEEDS TO BE EXCHANGED ON THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325, 325 L, 330 L, 330B, 345B, 345B II, 350, 350 L, 375 L AND 5080 MATERIAL HANDLERS
THE PROGRAMMABLE LOGIC CONTROLLER (PLC) NEEDS TO BE EXCHANGED ON THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325, 325 L, 330 L, 330B, 345B, 345B II, 350, 350 L, 375 L AND 5080 MATERIAL HANDLERS

PRODUCT IMPROVEMENT PROGRAM FOR IMPROVING THE SOLID STATE MAGNET CONTROLLER ON CERTAIN 320L, 320B, 325L, 325B, 330L, 330B, 350 AND 350L EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR IMPROVING THE SOLID STATE MAGNET CONTROLLER ON CERTAIN 320L, 320B, 325L, 325B, 330L, 330B, 350 AND 350L EXCAVATORS

Service Letter-CFEL

THE FUSE NEEDS TO BE CHANGED IN THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325L, 325B L, 330 L, 330B, 345B, 350L, 375L, AND 5080 MATERIAL HANDLERS
THE FUSE NEEDS TO BE CHANGED IN THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325L, 325B L, 330 L, 330B, 345B, 350L, 375L, AND 5080 MATERIAL HANDLERS

THE PROGRAMMABLE LOGIC CONTROLLER (PLC) NEEDS TO BE EXCHANGED ON THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325, 325 L, 330 L, 330B, 345B, 345B II, 350, 350 L, 375 L AND 5080 MATERIAL HANDLERS
THE PROGRAMMABLE LOGIC CONTROLLER (PLC) NEEDS TO BE EXCHANGED ON THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325, 325 L, 330 L, 330B, 345B, 345B II, 350, 350 L, 375 L AND 5080 MATERIAL HANDLERS

PRODUCT IMPROVEMENT PROGRAM FOR IMPROVING THE SOLID STATE MAGNET CONTROLLER ON CERTAIN 320L, 320B, 325L, 325B, 330L, 330B, 350 AND 350L EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR IMPROVING THE SOLID STATE MAGNET CONTROLLER ON CERTAIN 320L, 320B, 325L, 325B, 330L, 330B, 350 AND 350L EXCAVATORS

Service Letter-CSARL

THE FUSE NEEDS TO BE CHANGED IN THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325L, 325B L, 330 L, 330B, 345B, 350L, 375L, AND 5080 MATERIAL HANDLERS
THE FUSE NEEDS TO BE CHANGED IN THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325L, 325B L, 330 L, 330B, 345B, 350L, 375L, AND 5080 MATERIAL HANDLERS

THE PROGRAMMABLE LOGIC CONTROLLER (PLC) NEEDS TO BE EXCHANGED ON THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325, 325 L, 330 L, 330B, 345B, 345B II, 350, 350 L, 375 L AND 5080 MATERIAL HANDLERS
THE PROGRAMMABLE LOGIC CONTROLLER (PLC) NEEDS TO BE EXCHANGED ON THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325, 325 L, 330 L, 330B, 345B, 345B II, 350, 350 L, 375 L AND 5080 MATERIAL HANDLERS

Service Letter-Americas

THE FUSE NEEDS TO BE CHANGED IN THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325L, 325B L, 330 L, 330B, 345B, 350L, 375L, AND 5080 MATERIAL HANDLERS
THE FUSE NEEDS TO BE CHANGED IN THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325L, 325B L, 330 L, 330B, 345B, 350L, 375L, AND 5080 MATERIAL HANDLERS

THE PROGRAMMABLE LOGIC CONTROLLER (PLC) NEEDS TO BE EXCHANGED ON THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325, 325 L, 330 L, 330B, 345B, 345B II, 350, 350 L, 375 L AND 5080 MATERIAL HANDLERS
THE PROGRAMMABLE LOGIC CONTROLLER (PLC) NEEDS TO BE EXCHANGED ON THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325, 325 L, 330 L, 330B, 345B, 345B II, 350, 350 L, 375 L AND 5080 MATERIAL HANDLERS

PRODUCT IMPROVEMENT PROGRAM FOR IMPROVING THE SOLID STATE MAGNET CONTROLLER ON CERTAIN 320L, 320B, 325L, 325B, 330L, 330B, 350 AND 350L EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR IMPROVING THE SOLID STATE MAGNET CONTROLLER ON CERTAIN 320L, 320B, 325L, 325B, 330L, 330B, 350 AND 350L EXCAVATORS

Service Letter-China

THE FUSE NEEDS TO BE CHANGED IN THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325L, 325B L, 330 L, 330B, 345B, 350L, 375L, AND 5080 MATERIAL HANDLERS
THE FUSE NEEDS TO BE CHANGED IN THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325L, 325B L, 330 L, 330B, 345B, 350L, 375L, AND 5080 MATERIAL HANDLERS

THE PROGRAMMABLE LOGIC CONTROLLER (PLC) NEEDS TO BE EXCHANGED ON THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325, 325 L, 330 L, 330B, 345B, 345B II, 350, 350 L, 375 L AND 5080 MATERIAL HANDLERS
THE PROGRAMMABLE LOGIC CONTROLLER (PLC) NEEDS TO BE EXCHANGED ON THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325, 325 L, 330 L, 330B, 345B, 345B II, 350, 350 L, 375 L AND 5080 MATERIAL HANDLERS

PRODUCT IMPROVEMENT PROGRAM FOR IMPROVING THE SOLID STATE MAGNET CONTROLLER ON CERTAIN 320L, 320B, 325L, 325B, 330L, 330B, 350 AND 350L EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR IMPROVING THE SOLID STATE MAGNET CONTROLLER ON CERTAIN 320L, 320B, 325L, 325B, 330L, 330B, 350 AND 350L EXCAVATORS

Service Letter-Asia

THE FUSE NEEDS TO BE CHANGED IN THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325L, 325B L, 330 L, 330B, 345B, 350L, 375L, AND 5080 MATERIAL HANDLERS
THE FUSE NEEDS TO BE CHANGED IN THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325L, 325B L, 330 L, 330B, 345B, 350L, 375L, AND 5080 MATERIAL HANDLERS

THE PROGRAMMABLE LOGIC CONTROLLER (PLC) NEEDS TO BE EXCHANGED ON THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325, 325 L, 330 L, 330B, 345B, 345B II, 350, 350 L, 375 L AND 5080 MATERIAL HANDLERS
THE PROGRAMMABLE LOGIC CONTROLLER (PLC) NEEDS TO BE EXCHANGED ON THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325, 325 L, 330 L, 330B, 345B, 345B II, 350, 350 L, 375 L AND 5080 MATERIAL HANDLERS

PRODUCT IMPROVEMENT PROGRAM FOR IMPROVING THE SOLID STATE MAGNET CONTROLLER ON CERTAIN 320L, 320B, 325L, 325B, 330L, 330B, 350 AND 350L EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR IMPROVING THE SOLID STATE MAGNET CONTROLLER ON CERTAIN 320L, 320B, 325L, 325B, 330L, 330B, 350 AND 350L EXCAVATORS

Service Letter-APD

THE FUSE NEEDS TO BE CHANGED IN THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325L, 325B L, 330 L, 330B, 345B, 350L, 375L, AND 5080 MATERIAL HANDLERS
THE FUSE NEEDS TO BE CHANGED IN THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325L, 325B L, 330 L, 330B, 345B, 350L, 375L, AND 5080 MATERIAL HANDLERS

THE PROGRAMMABLE LOGIC CONTROLLER (PLC) NEEDS TO BE EXCHANGED ON THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325, 325 L, 330 L, 330B, 345B, 345B II, 350, 350 L, 375 L AND 5080 MATERIAL HANDLERS
THE PROGRAMMABLE LOGIC CONTROLLER (PLC) NEEDS TO BE EXCHANGED ON THE SOLID STATE MAGNET CONTROLLERS ON CERTAIN 320L, 325, 325 L, 330 L, 330B, 345B, 345B II, 350, 350 L, 375 L AND 5080 MATERIAL HANDLERS

PRODUCT IMPROVEMENT PROGRAM FOR IMPROVING THE SOLID STATE MAGNET CONTROLLER ON CERTAIN 320L, 320B, 325L, 325B, 330L, 330B, 350 AND 350L EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR IMPROVING THE SOLID STATE MAGNET CONTROLLER ON CERTAIN 320L, 320B, 325L, 325B, 330L, 330B, 350 AND 350L EXCAVATORS

Service Magazine

Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02

Correction to Service Magazine, "Improved 24 Volt Horns Available" {7402}
2001/08/20

Two, New Top Dead Center Magnetic Transducers Available{0651,0653,1214,1250}
1985/10/07

Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11

Use Caterpillar 6V50 Engine Timing Indicator For Accurate Readings{0782,0785,0775}
1985/05/27

Check 5P7435 Tee Adapter Groups In The 6V3100 Engine Timing Indicator Groups{0782}
1985/06/03

New Engine Timing Indicator Group Available {0781,0782}
1986/07/07

Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16

Improved End - of - Line - Test Fixture for the Product Link Antenna is Now Used {7606}
2006/11/13

Special Instruction

Installation of Electric Starting Motors{1453}
Installation of Electric Starting Motors{1453}

Installation of Cab Lights{1429}
Installation of Cab Lights{1429}

Installation Guide for the 35-Watt High Intensity Discharge (HID) Light{1429}
Installation Guide for the 35-Watt High Intensity Discharge (HID) Light{1429}

Service Magazine

Replacement Of Brush Holder Pins In Delco-Remy Electric Starting Motors{1453}
1982/06/28

Use FT1711 Light Table For Cylinder Liner Inspection {0652,1216}
1982/11/29

Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16

Testing The Starter On The Engine{1401,1450}
1987/05/04

Magnetic Switches (Starter Relays) Improved{1450}
1988/03/14

Cranking Speeds Necessary To Start Diesel Engines{0374,1000,1450}
1979/09/24

Wiring Harness Conduit Component Sizes {1408}
1995/02/13

Integral Connector Now Used On The Air Conditioning Condenser Fan Motor Relay Assembly{1408,7320}
1996/04/29

A New Halogen Lamp Is Now Available for Certain Cat Products {1434}
2011/06/29

An Improved Halogen Lamp is Now Available for Certain Excavators {1434}
An Improved Halogen Lamp is Now Available for Certain Excavators {1434}

Special Instruction

Installation of Cab Lights{1429}
Installation of Cab Lights{1429}

Battery Ratings And Cross Reference Chart{1401}
Battery Ratings And Cross Reference Chart{1401}

Service Letter-NACD

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Unintentional Implement Activation May Occur When Certain Joystick Switches Are Pushed On Certain 320, 320L, 320N And 325LN Excavators
Unintentional Implement Activation May Occur When Certain Joystick Switches Are Pushed On Certain 320, 320L, 320N And 325LN Excavators

Service Letter-Americas

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Service Letter-Brazil

Technical Information Bulletin

7Y5500 Electronic Control Group May Not Power Up Due To 3T0376 Switch Assembly (Main Relay)
7Y5500 Electronic Control Group May Not Power Up Due To 3T0376 Switch Assembly (Main Relay)

Specifications

Solenoid Valve Group
320, 320L AND 320N EXCAVATOR ATTACHMENTS

Service Letter-China

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Service Letter-Asia

Service Letter-APD

Service Magazine

New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23

Replacement Of Brush Holder Pins In Delco-Remy Electric Starting Motors{1453}
1982/06/28

Use Caterpillar 6V50 Engine Timing Indicator For Accurate Readings{0782,0785,0775}
1985/05/27

Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01

Two, New Top Dead Center Magnetic Transducers Available{0651,0653,1214,1250}
1985/10/07

Maintenance Free Batteries{1401}
1986/03/10

New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10

Requirements For Shipping Wet Batteries In The U.S.{1401,7500}
1986/04/07

Heavy-Duty Line Of Batteries Available To U.S. Dealers{1400,1401}
1986/09/01

Adjust Bosch Solenoid If Replaced Or Reinstalled{1407,1453}
1986/11/10

Check For Dirt Before Replacing Pyrometer Switch{1050,7466}
1986/12/15

Safety Vent Caps For Caterpillar Batteries{1401}
1977/07/11

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08

Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16

5P957 And 5P3514 Coolant And Battery Tester{0786,1395,1401}
1987/03/23

Identification Of External Terminals On Alternators{1405,1406,1400}
1987/03/23

Use Improved Heat Start Switch{1416}
1987/04/20

Products Equipped With Diagnostic Connectors Require Less Time For Electrical Troubleshooting{1400}
1987/05/04

Alternator "R" Terminal Wire Assembly Available For Wiring Harness Repair{1408}
1987/05/04

Alternator/Generator Output Test On The Engine{1401,1404,1405,1406}
1987/05/04

Testing The Starter On The Engine{1401,1450}
1987/05/04

Check Alternator Output Connection Prior To Machine Delivery{1405}
1987/05/18

Improved Start Switch Used{1416}
1987/05/25

Remanufactured Heavy-Duty Starters And High-Amp Alternators{1405,1453}
1987/05/25

Correct Torque Value For Alternator Drive Pulley Retaining Nut Is Important{1405}
1987/11/23

9G7641 Start Switch Is Improved{1416,1400}
1988/05/16

Maintenance-Free Batteries Require Different Troubleshooting Procedures{1401}
1988/06/20

Revised Instructions For Installation of New Maintenance Free Batteries{1401,1400}
1988/12/12

New 35-Ampere Alternator Used On Some Engines In Caterpillar Equipment{1405,1406}
1979/08/13

Cranking Speeds Necessary To Start Diesel Engines{0374,1000,1450}
1979/09/24

Two Plug Assemblies (Booster Cables) Are Available To Start Machines{1401,1453}
1979/11/05

Batteries Can Be Damaged If Too Much Vacuum Is Used During Electrolyte Fill{1401}
1979/11/26

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

High Performance Maintenance Free Battery Available{1401}
1989/01/16

Limitations On Engine Cranking Time{1453,1401}
1989/03/27

How To Troubleshoot A Short-To-Ground In Power Wiring{1400}
1989/03/27

Preventive Maintenance For Batteries{1401}
1989/03/27

Causes And Effects Of Low Battery Voltage On Electric Starters{1401,1453,1467}
1989/04/24

Procedure For Replacing Batteries Or Battery Cables {1401,1402,1411}
1989/05/01

Special Instruction, "Battery Charging Rate And Time Tables," Available On Oil Resistant Paper{0374,1401}
1989/06/19

Explanation Of Cold Weather Pump Output Control Function{1900}
1993/02/22

Do Not Use "Engine Speed Setting Change " On Electronic Controller {1900}
1993/03/15

New Speed Sensors Available{1907,1900,7462}
1993/08/30

Catalytic Converter And Exhaust Conditioning Products Available{1091}
1995/01/16

All-inclusive Electrical Schematic Listing{1400}
1995/03/27

Special Instruction

Installation of Electric Starting Motors{1453}
Installation of Electric Starting Motors{1453}

Service Magazine

Replacement Of Brush Holder Pins In Delco-Remy Electric Starting Motors{1453}
1982/06/28

Part Numbers for Electric Motors That Are Used in HVAC Have Changed {5927}
2000/10/30

An Improved Starting Motor is Now Available {1453}
2007/10/15

A New Starter Solenoid is Now Available {1467}
2008/03/17

Special Instruction

Circuit Breaker Harness Assembly {1420}
Circuit Breaker Harness Assembly {1420}

Service Magazine

New Circuit Breaker Panel Base Improves Reliability {1417}
1997/03/03

New Switch Assembly in Breaker Panel Groups Improves Reliability of Main Power Relay {1417,1423}
1999/06/28

Special Instruction

Circuit Breaker Harness Assembly {1420}
Circuit Breaker Harness Assembly {1420}

Service Magazine

New Circuit Breaker Panel Base Improves Reliability {1417}
1997/03/03

New Switch Assembly in Breaker Panel Groups Improves Reliability of Main Power Relay {1417,1423}
1999/06/28

Parts are Now Available to Make Jump Start Receptacle on Cat® Product {1463}
2014/03/04

Special Instruction

Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}

Service Magazine

New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23

Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01

Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}
1979/10/22

Service Letter-NACD

THE TERMINAL STRIP STANDOFF NEEDS TO BE REPLACED ON CERTAIN 320L, 320B, 325L 325B L, 330L, 330B, 345B, 350, 350L, 375L AND 5080 MATERIAL HANDLERS
THE TERMINAL STRIP STANDOFF NEEDS TO BE REPLACED ON CERTAIN 320L, 320B, 325L 325B L, 330L, 330B, 345B, 350, 350L, 375L AND 5080 MATERIAL HANDLERS

Service Letter-Australia

Service Letter-CFEL

Service Letter-Americas

Service Letter-China

Service Letter-Asia

Service Letter-APD

Special Instruction

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Service Magazine

New Speed Sensors Available{1907,1900,7462}
1993/08/30

Special Instruction

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}

Tool Operating Manual

Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}

Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}

Reuse And Salvage Guidelines

Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}

Troubleshooting

MID 122 - CID 0269 - FMI 03
Product Link 121S/300

MID 122 - CID 0269 - FMI 04
Product Link 121S/300

Disassembly and Assembly

Engine Oil Pressure Sensor - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines

Service Magazine

New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10

New Speed Sensors Available{1907,1900,7462}
1993/08/30

Integral Connector Now Used On The Air Conditioning Condenser Fan Motor Relay Assembly{1408,7320}
1996/04/29

Methods Of Obtaining Engine Flash Files {1902}
1997/01/20

Caterpillar Service Technology Group (CSTG) Software Help Desk Changes {1920}
1999/08/17

Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2012/10/04

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08

Improved Starter Solenoid Assemblies Available {1467,1518}
1996/09/02

New Fuel Shutoff Solenoids With Improved Durability Available {1259}
1999/03/22

Explanation of Fuel Shutoff Solenoid Operation {1259}
2000/09/11

Correction to Service Magazine, SEPD0541 , "Explanation of Fuel Shutoff Solenoid Operation" {1259}
2001/01/08

Specifications

Solenoid Valve Group
320, 320L AND 320N EXCAVATOR ATTACHMENTS

Disassembly and Assembly

Shutoff Solenoid
3116 ENGINE SUPPLEMENT FOR 320, 320L & 320N EXCAVATORS

Service Magazine

Adjust Bosch Solenoid If Replaced Or Reinstalled{1407,1453}
1986/11/10

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08

12-Volt Starter Solenoid Available For 7T2265 And 7T2266 Starting Motors{1407}
1987/02/16

Magnetic Switches (Starter Relays) Improved{1450}
1988/03/14

Causes And Effects Of Low Battery Voltage On Electric Starters{1401,1453,1467}
1989/04/24

New Solenoid Valve Sealed Against Moisture{5479}
1993/09/27

Starter Solenoid Assembly May Need New Terminal {1467,1518}
1996/05/06

Improved Starter Solenoid Assemblies Available {1467,1518}
1996/09/02

New Fuel Shutoff Solenoids With Improved Durability Available {1259}
1999/03/22

Solenoid Valve Assembly Is Improved In Pilot Lines Group {5479,5057}
1999/03/29

Explanation of Fuel Shutoff Solenoid Operation {1259}
2000/09/11

Correction to Service Magazine, SEPD0541 , "Explanation of Fuel Shutoff Solenoid Operation" {1259}
2001/01/08

Systems Operation

Fuel Shutoff Solenoid
3114, 3116 and 3126 MUI Engine Governors

Disassembly and Assembly

Shutoff Solenoid
3116 ENGINE SUPPLEMENT FOR 320, 320L & 320N EXCAVATORS

Fuel Shutoff Solenoid - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines

Service Magazine

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08

New Fuel Shutoff Solenoids With Improved Durability Available {1259}
1999/03/22

Truck Engine News

Cold Weather Operation Reminder {1000, 1250, 1350, 1355, 1450, 1453, 1456}
2007/07/01

Disassembly and Assembly

Starting Aid
3116 ENGINE SUPPLEMENT FOR 320, 320L & 320N EXCAVATORS

Ether Atomizer - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines

Service Magazine

Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

Dealer Installed Air Inlet Heater Starting Aid Available{1058}
1993/09/27

A New Ether Cylinder O-ring is Now Used on All Caterpillar Products {1456}
2013/09/19

Special Instruction

Installation of Electric Starting Motors{1453}
Installation of Electric Starting Motors{1453}

Service Magazine

Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16

Testing The Starter On The Engine{1401,1450}
1987/05/04

Magnetic Switches (Starter Relays) Improved{1450}
1988/03/14

Cranking Speeds Necessary To Start Diesel Engines{0374,1000,1450}
1979/09/24

Truck Engine News

Cold Weather Operation Reminder {1000, 1250, 1350, 1355, 1450, 1453, 1456}
2007/07/01

Engine News

Caterpillar Remanufactured Electric Starting Motors Are Improved {1453}
2011/05/16

Special Instruction

Installation of Electric Starting Motors{1453}
Installation of Electric Starting Motors{1453}

Caterpillar PRELUB® Diagnostics{1469}
Caterpillar PRELUB^® Diagnostics{1469}

Starting Motor Solenoid - Replace {1467}
Starting Motor Solenoid - Replace {1467}

Installation of New Shift Lever Assembly for All Starter Motors {1453}
Installation of New Shift Lever Assembly for All Starter Motors {1453}

Procedure to Install the Insulator on to Series Starters on All Engines {1453}
Procedure to Install the Insulator on to Series Starters on All Engines {1453}

Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}
Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}

Procedure to Install Terminal Kit on All Engines {1453}
Procedure to Install Terminal Kit on All Engines {1453}

Procedure to Install Brush Holder Assembly in All Engines {1453}
Procedure to Install Brush Holder Assembly in All Engines {1453}

Procedure to Replace Armature of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Armature of Starter Motor On All Cat^® Products {1408, 1450, 1453}

Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat^® Products {1408, 1450, 1453}

Procedure to Replace Drive Assembly of Starter Motor On All Cat® Products {1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat^® Products {1453}

Technical Information Bulletin

Some Remanufactured Electric Starter Groups May Have An Incorrect Nose Housing
Some Remanufactured Electric Starter Groups May Have An Incorrect Nose Housing

Specifications

Starting Motor
37-MT, 41-MT, and 42-MT Series Starting Motors

Systems Operation

General Information
37-MT, 41-MT, and 42-MT Series Starting Motors

Component Description
37-MT, 41-MT, and 42-MT Series Starting Motors

Normal Operation
37-MT, 41-MT, and 42-MT Series Starting Motors

Testing and Adjusting

Electric Starting System - Test
3114, 3116, and 3126 Engines

Pinion Clearance - Adjust
3114, 3116, and 3126 Engines

No Load - Test
37-MT, 41-MT, and 42-MT Series Starting Motors

Brush and Brush Holder - Check
37-MT, 41-MT, and 42-MT Series Starting Motors

Pinion Clearance - Adjust
37-MT, 41-MT, and 42-MT Series Starting Motors

Starting Motor Solenoid - Test
37-MT, 41-MT, and 42-MT Series Starting Motors

Troubleshooting

Engine Does Not Crank with Starting Motor On and Pinion Engaging Ring Gear
37-MT, 41-MT, and 42-MT Series Starting Motors

Starting Motor Does Not Turn or Turns Slowly
37-MT, 41-MT, and 42-MT Series Starting Motors

General Information
37-MT, 41-MT, and 42-MT Series Starting Motors

Disassembly and Assembly

Starter
3116 ENGINE SUPPLEMENT FOR 320, 320L & 320N EXCAVATORS

Electric Starting Motor - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines

Starting Motor - Disassemble - 37-MT and 41-MT
37-MT, 41-MT, and 42-MT Series Starting Motors

General Information
37-MT, 41-MT, and 42-MT Series Starting Motors

Starting Motor - Assemble - 37-MT and 41-MT
37-MT, 41-MT, and 42-MT Series Starting Motors

Starting Motor - Disassemble - 42-MT
37-MT, 41-MT, and 42-MT Series Starting Motors

Starting Motor - Assemble - 42-MT
37-MT, 41-MT, and 42-MT Series Starting Motors

Service Magazine

Replacement Of Brush Holder Pins In Delco-Remy Electric Starting Motors{1453}
1982/06/28

Adjust Bosch Solenoid If Replaced Or Reinstalled{1407,1453}
1986/11/10

12-Volt Starter Solenoid Available For 7T2265 And 7T2266 Starting Motors{1407}
1987/02/16

Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16

Testing The Starter On The Engine{1401,1450}
1987/05/04

Remanufactured Heavy-Duty Starters And High-Amp Alternators{1405,1453}
1987/05/25

Be Sure Battery Cable-To-Starter Connection Has Correct Torque{1453}
1988/03/14

Magnetic Switches (Starter Relays) Improved{1450}
1988/03/14

Two Plug Assemblies (Booster Cables) Are Available To Start Machines{1401,1453}
1979/11/05

Limitations On Engine Cranking Time{1453,1401}
1989/03/27

Causes And Effects Of Low Battery Voltage On Electric Starters{1401,1453,1467}
1989/04/24

New PRELUB Systems Available For Medium To Large Caterpillar Construction Equipment {1319}
1992/04/06

Starter Solenoid Assembly May Need New Terminal {1467,1518}
1996/05/06

Improved Starter Solenoid Assemblies Available {1467,1518}
1996/09/02

Special Instruction, REHS1129, "Starting Motor Solenoid - Replace" Is Available {1467}
2001/08/13

New Starting Motors Used {1453}
2002/05/13

Examine Failed Starting Motors to Understand the Reason for Failure {1453}
2002/10/28

New Engine Cylinder Head Injector Sleeve Used In Both Mechanical Unit Injection (MUI) And Hydraulic Electronic Unit Injection (HEUI) Engines{1125}
1996/02/26

New Test Procedure For Testing Air Conditioning Electrical Components {4466,1435}
1999/11/29

Special Instruction

Battery Ratings And Cross Reference Chart{1401}
Battery Ratings And Cross Reference Chart{1401}

Repair/Replacement Procedure for 5C-6108 Refueling Switch {1295}
Repair/Replacement Procedure for 5C-6108 Refueling Switch {1295}

Service Letter-NACD

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-Australia

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-CFEL

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-CSARL

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Unintentional Implement Activation May Occur When Certain Joystick Switches Are Pushed On Certain 320, 320L, 320N And 325LN Excavators
Unintentional Implement Activation May Occur When Certain Joystick Switches Are Pushed On Certain 320, 320L, 320N And 325LN Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-Americas

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-Brazil

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Technical Information Bulletin

7Y5500 Electronic Control Group May Not Power Up Due To 3T0376 Switch Assembly (Main Relay)
7Y5500 Electronic Control Group May Not Power Up Due To 3T0376 Switch Assembly (Main Relay)

Machine Start Switch Key May Not Fit Properly{1416}
Machine Start Switch Key May Not Fit Properly{1416}

Service Letter-China

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-Asia

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Systems Operation

Pressure Switch (Refrigerant)
Air Conditioning and Heating R134a for All Caterpillar Machines

Service Letter-APD

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Magazine

Maintenance Free Batteries{1401}
1986/03/10

New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10

Requirements For Shipping Wet Batteries In The U.S.{1401,7500}
1986/04/07

Heavy-Duty Line Of Batteries Available To U.S. Dealers{1400,1401}
1986/09/01

Check For Dirt Before Replacing Pyrometer Switch{1050,7466}
1986/12/15

Safety Vent Caps For Caterpillar Batteries{1401}
1977/07/11

5P957 And 5P3514 Coolant And Battery Tester{0786,1395,1401}
1987/03/23

Use Improved Heat Start Switch{1416}
1987/04/20

Alternator/Generator Output Test On The Engine{1401,1404,1405,1406}
1987/05/04

Testing The Starter On The Engine{1401,1450}
1987/05/04

Improved Start Switch Used{1416}
1987/05/25

Magnetic Switches (Starter Relays) Improved{1450}
1988/03/14

9G7641 Start Switch Is Improved{1416,1400}
1988/05/16

Maintenance-Free Batteries Require Different Troubleshooting Procedures{1401}
1988/06/20

Revised Instructions For Installation of New Maintenance Free Batteries{1401,1400}
1988/12/12

Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}
1979/10/22

Two Plug Assemblies (Booster Cables) Are Available To Start Machines{1401,1453}
1979/11/05

Batteries Can Be Damaged If Too Much Vacuum Is Used During Electrolyte Fill{1401}
1979/11/26

High Performance Maintenance Free Battery Available{1401}
1989/01/16

Limitations On Engine Cranking Time{1453,1401}
1989/03/27

Preventive Maintenance For Batteries{1401}
1989/03/27

Causes And Effects Of Low Battery Voltage On Electric Starters{1401,1453,1467}
1989/04/24

Procedure For Replacing Batteries Or Battery Cables {1401,1402,1411}
1989/05/01

Procedure For Replacing Batteries, Battery Cables Or Disconnect Switches {1401,1402,1411}
1989/05/01

Special Instruction, "Battery Charging Rate And Time Tables," Available On Oil Resistant Paper{0374,1401}
1989/06/19

Wiring Harness Conduit Component Sizes {1408}
1995/02/13

New Pressure Switch Improves Reliability Of Automatic Engine Speed Control (AEC) Function{1915,5057}
1995/05/01

Improved Prelube Pressure Switch Available {1400,1435,1319}
1995/09/11

New Switch Assembly in Breaker Panel Groups Improves Reliability of Main Power Relay {1417,1423}
1999/06/28

New Test Procedure For Testing Air Conditioning Electrical Components {4466,1435}
1999/11/29

Key Must Be Oriented Correctly in Order to Avoid Damage to the Key or Start Switch {1416}
2003/10/27

A New Oil Pressure Switch is Now Available {7421}
2005/05/09

Improved Procedure for Verifying the Operation of the Battery Disconnect System. {1411}
2009/08/03

New Pressure Switch Is Now Used For Air Conditioner Refrigerant On Certain Cat Products {1435, 1809}
2011/06/06

An Improved 5P-8500 Key Is Now Available {1416, 1416, 7000, 7000}
2011/12/01

Truck Engine News

Coolant/Battery Tester Group Quickly Tests Coolant and Battery Acid {0773, 0785}
2004/12/27

Do Not Use the 261-3363 Wireless Communication Adapter with Model Year 2007 Cat Engines and Transmissions in On-Highway Trucks {0785, 1930, 7620}
2007/10/01

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 1900, 1901}
2014/04/04

Engine News

The 237-5130 Digital Multimeter Gp Features a Built-in Infrared Thermometer {0785}
2004/04/19

Coolant/Battery Tester Group Quickly Tests Coolant and Battery Acid {0773, 0785}
2004/12/27

260-5800 Electrical Test Group Packages Digital Multimeter, Clamp-on Ammeter, Current Detector, and Test Leads in Convenient Carrying Case {0785}
2005/03/07

270-5051 Repair Kit (Electrical Connectors) Available for Repairs to Wiring Harnesses with Ampseal 16 and A4E 2 Connectors {0709, 1408}
2006/03/20

Enhanced Voltmeter Leads Are Now Available {0785}
2006/02/13

Test Cable Group Checks Three-Wire, Active Analog Circuits That Are Used in Sensors {0779, 0785}
2006/10/01

277-4734 Bypass Harness Assembly Allows Cat Electronic Technician (Cat ET) to Communicate with ADEM IV:E2 Electronic Control Modules {0779, 0785, 1901, 1930}
2006/09/04

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 1900, 1901}
2014/03/28

Special Instruction

Using The 6V4060 Engine Set Point Indicator Group{0781}
Using The 6V4060 Engine Set Point Indicator Group{0781}

Use of 8T5200 Signal Generator/Counter Group{0778, 0783, 0785}
Use of 8T5200 Signal Generator/Counter Group{0778, 0783, 0785}

An Aid To Reading Multimeter Scales{0785}
An Aid To Reading Multimeter Scales{0785}

Tool Operating Manual

348-5430 Multi-Tool Gp 2 {0709, 0769, 0785}
348-5430 Multi-Tool Gp 2 {0709, 0769, 0785}

NEHS1032: 538-5051 Communications Adapter 3 {0599, 0709, 1900, 4800, 7490, 7600}
NEHS1032: 538-5051 Communications Adapter 3 {0599, 0709, 1900, 4800, 7490, 7600}

Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{7553}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{7553}

Using the Communications Adapter 3{1900}
Using the Communications Adapter 3{1900}

Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}

146-4080 Digital Multimeter Specification, Testing, and Maintenance Manual{0374, 0599, 0709}
146-4080 Digital Multimeter Specification, Testing, and Maintenance Manual{0374, 0599, 0709}

Communication Adapter II{0600, 0709, 7600, 7610}
Communication Adapter II{0600, 0709, 7600, 7610}

Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{0374, 0599, 0701, 0709}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{0374, 0599, 0701, 0709}

131-5051 Dataview Group and Dataview Portable Tech Station Group{0374, 0599, 0701, 0709}
131-5051 Dataview Group and Dataview Portable Tech Station Group{0374, 0599, 0701, 0709}

Using the 4C-8195 Control Service Tool{0374, 0599, 0709, 7490}
Using the 4C-8195 Control Service Tool{0374, 0599, 0709, 7490}

Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}

NEHS1270 TesLite and LoadProCables {0374, 0599, 0709, 0734}
NEHS1270 TesLite and LoadProCables {0374, 0599, 0709, 0734}

M0090131 Battery Analyzer 480-4181 (484-4859 Group) {0374, 0599, 0709, 1401, 7468}
M0090131 Battery Analyzer 480-4181 (484-4859 Group) {0374, 0599, 0709, 1401, 7468}

Reuse And Salvage Guidelines

Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}
Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}

Troubleshooting

Service Tools
37-MT, 41-MT, and 42-MT Series Starting Motors

Service Tools
Product Link - PL522/523

Service Tools
Product Link 121S/300

Service Magazine

New Address For Repair Of Diagnostic Tools{0650}
1982/06/14

6V6124 Calibration Coil Available To Calibrate And Check 6V4910 AC/DC Clamp-On Ammeter{0651}
1982/06/28

Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16

Use Caterpillar 6V50 Engine Timing Indicator For Accurate Readings{0782,0785,0775}
1985/05/27

Two, New Top Dead Center Magnetic Transducers Available{0651,0653,1214,1250}
1985/10/07

5P957 And 5P3514 Coolant And Battery Tester{0786,1395,1401}
1987/03/23

Two New Self-Powered Digital Tachometers And Signal Generator Available {7462}
1987/05/11

Revised Instructions For Installation of New Maintenance Free Batteries{1401,1400}
1988/12/12

Extension Cable Allows Remote Use Of Electronic Control Monitor{1901,1408,0779}
1994/02/14

Diagnostic Cables and Harnesses Are Available {0785}
2014/08/11

Caterpillar Electronic Technician (Cat ET) 2001B-Service Pack 1 Software Upgrade is Now Available {0785}
2002/02/11

New Service Information Tool for CAT Dealers is Now Available {1900}
2002/06/17

2002A Service Pack 1 for Caterpillar Electronic Technician (Cat ET) is Now Available {0785}
2002/08/19

USB Cable Connects PC with USB Ports to Communication Adapter or to DataView Tool Group {0785, 0788}
2004/03/15

Coolant/Battery Tester Group Quickly Tests Coolant and Battery Acid {0773, 0785}
2004/12/27

260-5800 Electrical Test Group Packages Digital Multimeter, Clamp-on Ammeter, Current Detector, and Test Leads in Convenient Carrying Case {0785}
2005/03/07

The 285-0910 Multi-Tool Gp Incorporates Four Diagnostic Tools into a Single, Hand Held Unit {0774, 0779, 0781, 0782}
2006/12/04

New 271-8590 Analyzer Gp (24-Volt) Quickly Identifies Starting and Charging System Problems {0709, 1406}
2006/09/25

277-2362 Transmission Analyzer III Group Offers Upgraded Diagnostic Capabilities {0769, 0779, 0783}
2007/10/22

Updated Instruction For The Bypass Harness {0785, 1408}
2008/03/17

New Firmware Is Now Available for Communications Adapter 3 {7610, 7620}
2011/10/20

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 7620}
2013/07/25

New Software For Cat® ET Can Now Be Used For All Caterpillar Products {0785, 7606}
2013/08/15

A New Communication Adapter Cable As Is Now Available For Certain Cat Products {0785}
2014/10/07

Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}
Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}

Military Electronic Technician (Military ET) Is Now Available For Military Personnel {0374, 0376, 0599, 1000, 7000, 7610, 7620}
Military Electronic Technician (Military ET) Is Now Available For Military Personnel {0374, 0376, 0599, 1000, 7000, 7610, 7620}

Specifications

Solenoid Valve Group
320, 320L AND 320N EXCAVATOR ATTACHMENTS

Service Magazine

New Solenoid Valve Sealed Against Moisture{5479}
1993/09/27

Solenoid Valve Assembly Is Improved In Pilot Lines Group {5479,5057}
1999/03/29

A New Coil Assembly is Now Used {5479}
2011/05/04

Special Instruction

Installation of 244-1090 Alarm Gp {7400, 7402, 7407}
Installation of 244-1090 Alarm Gp {7400, 7402, 7407}

Service Magazine

Wiring Harness Conduit Component Sizes {1408}
1995/02/13

Engine News

Correction to The Pocket Guide, SEBD0402 Is Available as a Reference for Routing and Installing Wire Harness Assemblies {1408}
2000/07/01

270-5051 Repair Kit (Electrical Connectors) Available for Repairs to Wiring Harnesses with Ampseal 16 and A4E 2 Connectors {0709, 1408}
2006/03/20

Bulk Wiring Harnesses Are Available for Use with Caterpillar Products {1408}
2010/05/13

Special Instruction

Installation of Cab Lights{1429}
Installation of Cab Lights{1429}

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Battery Ratings And Cross Reference Chart{1401}
Battery Ratings And Cross Reference Chart{1401}

Cross-Reference for Electrical Connectors {7553}
Cross-Reference for Electrical Connectors {7553}

Installation of a New Control Panel for the Air Conditioning Unit or the Heating Unit on Hydraulic Excavators Improves Usability{7304, 7320, 7451}
Installation of a New Control Panel for the Air Conditioning Unit or the Heating Unit on Hydraulic Excavators Improves Usability{7304, 7320, 7451}

Circuit Breaker Harness Assembly {1420}
Circuit Breaker Harness Assembly {1420}

Ampseal 16 Connector Peripheral Seal Servicing{7553}
Ampseal 16 Connector Peripheral Seal Servicing{7553}

Service Of Machined Terminals And Service of Stamped and Formed Terminals{7553}
Service Of Machined Terminals And Service of Stamped and Formed Terminals{7553}

Installation and Operation of the Exhaust Monitor Used in All Diesel Particulate Filter (DPF) Retrofit Emissions Applications{1091, 1408, 7490, 7498}
Installation and Operation of the Exhaust Monitor Used in All Diesel Particulate Filter (DPF) Retrofit Emissions Applications{1091, 1408, 7490, 7498}

Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}

Repair Procedure for Damaged Harness Wiring {1408}
Repair Procedure for Damaged Harness Wiring {1408}

Installation Procedure for Product Link PL421 Retrofit{7606}
Installation Procedure for Product Link PL421 Retrofit{7606}

Installation of Seat Belt Reminder Systems {1408, 1901, 1902, 7327, 7602, 7606, 7610, 7620}
Installation of Seat Belt Reminder Systems {1408, 1901, 1902, 7327, 7602, 7606, 7610, 7620}

DRCP Connector Repair Service Instruction {1408, 7553}
DRCP Connector Repair Service Instruction {1408, 7553}

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-Australia

PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-CFEL

PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-CSARL

PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-Americas

PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-Brazil

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Technical Information Bulletin

7Y5500 Electronic Control Group May Not Power Up Due To 3T0376 Switch Assembly (Main Relay)
7Y5500 Electronic Control Group May Not Power Up Due To 3T0376 Switch Assembly (Main Relay)

Testing The Function Of The 3E6477 Relay Assembly (24 Volt)
Testing The Function Of The 3E6477 Relay Assembly (24 Volt)

Tool Operating Manual

Using the 362-3555 Connector Repair Kit to Service Harnesses with Ampseal 16 Connectors{0685, 1408}
Using the 362-3555 Connector Repair Kit to Service Harnesses with Ampseal 16 Connectors{0685, 1408}

Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{7553}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{7553}

Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{0374, 0599, 0701, 0709}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{0374, 0599, 0701, 0709}

Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}

Service Letter-China

PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Service Letter-Asia

PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Systems Operation

Pressure Switch (Refrigerant)
Air Conditioning and Heating R134a for All Caterpillar Machines

Reuse And Salvage Guidelines

Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}
Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}

Service Letter-APD

PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS

Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators
Product Support Program For Replacing Pressure Switches On The Main Control Valve On Certain 320, 325 And 330 Excavators

Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators
Product Support Program For Replacing The 1028041 Automatic Engine Control Pressure Switch On Certain 307, 311, 312, 315, 315L, 317, 320, 320L, 320N, 320S, 322, 322L, 322LN, 325, 325L, 325LN, 330, 330L, And 330LN Excavators

Testing and Adjusting

Electric Starting System - Test
3114, 3116, and 3126 Engines

Electrical Connector - Inspect
Product Link - PL522/523

Wiring Harness (Open Circuit) - Test
Product Link - PL522/523

Wiring Harness (Short Circuit) - Test
Product Link - PL522/523

Electrical Connector - Inspect
Product Link 121S/300

Wiring Harness (Open Circuit) - Test
Product Link 121S/300

Wiring Harness (Short Circuit) - Test
Product Link 121S/300

Troubleshooting

MID 122 - CID 0269 - FMI 03
Product Link 121S/300

MID 122 - CID 0269 - FMI 04
Product Link 121S/300

Service Magazine

Use FT1711 Light Table For Cylinder Liner Inspection {0652,1216}
1982/11/29

Maintenance Free Batteries{1401}
1986/03/10

New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10

Requirements For Shipping Wet Batteries In The U.S.{1401,7500}
1986/04/07

Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02

Heavy-Duty Line Of Batteries Available To U.S. Dealers{1400,1401}
1986/09/01

Safety Vent Caps For Caterpillar Batteries{1401}
1977/07/11

5P957 And 5P3514 Coolant And Battery Tester{0786,1395,1401}
1987/03/23

Alternator "R" Terminal Wire Assembly Available For Wiring Harness Repair{1408}
1987/05/04

Alternator/Generator Output Test On The Engine{1401,1404,1405,1406}
1987/05/04

Testing The Starter On The Engine{1401,1450}
1987/05/04

Be Sure Battery Cable-To-Starter Connection Has Correct Torque{1453}
1988/03/14

Maintenance-Free Batteries Require Different Troubleshooting Procedures{1401}
1988/06/20

Revised Instructions For Installation of New Maintenance Free Batteries{1401,1400}
1988/12/12

Fuse And Wire Assembly Is Available For Protection Of Earlier 6N5906 Service Meters{7480}
1979/01/29

Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}
1979/10/22

Two Plug Assemblies (Booster Cables) Are Available To Start Machines{1401,1453}
1979/11/05

Batteries Can Be Damaged If Too Much Vacuum Is Used During Electrolyte Fill{1401}
1979/11/26

High Performance Maintenance Free Battery Available{1401}
1989/01/16

Limitations On Engine Cranking Time{1453,1401}
1989/03/27

How To Troubleshoot A Short-To-Ground In Power Wiring{1400}
1989/03/27

Preventive Maintenance For Batteries{1401}
1989/03/27

Causes And Effects Of Low Battery Voltage On Electric Starters{1401,1453,1467}
1989/04/24

Procedure For Replacing Batteries Or Battery Cables {1401,1402,1411}
1989/05/01

Procedure For Replacing Batteries, Battery Cables Or Disconnect Switches {1401,1402,1411}
1989/05/01

Special Instruction, "Battery Charging Rate And Time Tables," Available On Oil Resistant Paper{0374,1401}
1989/06/19

New Speed Sensors Available{1907,1900,7462}
1993/08/30

Improvements To 300 Family of Excavators Increase Serviceability, Operator Comfort, Convenience{0374,0646,1263,1302,1401,1915,5460,5485,6120,7263,7301,7320}
1994/11/28

Wiring Harness Conduit Component Sizes {1408}
1995/02/13

New Pressure Switch Improves Reliability Of Automatic Engine Speed Control (AEC) Function{1915,5057}
1995/05/01

Integral Connector Now Used On The Air Conditioning Condenser Fan Motor Relay Assembly{1408,7320}
1996/04/29

Parts Manuals May List Air Conditioning Compressors Incorrectly {1802,1809,7320}
1996/10/07

Methods Of Obtaining Engine Flash Files {1902}
1997/01/20

New Switch Assembly in Breaker Panel Groups Improves Reliability of Main Power Relay {1417,1423}
1999/06/28

Caterpillar Service Technology Group (CSTG) Software Help Desk Changes {1920}
1999/08/17

New Test Procedure For Testing Air Conditioning Electrical Components {4466,1435}
1999/11/29

Special Instruction, REHS0440 is Available for an Index of Electrical System Schematics {7566}
2000/04/10

Correction to The Pocket Guide, SEBD0402, Is Available as a Reference for Routing and Installing Wire Harness Assemblies {1408}
2000/06/26

Dielectric Grease Should Not Be Used in Electrical Connectors {1408, 7553}
2012/05/04

The Main Power Relay Has Improved Sealing {1423}
2002/11/18

Special Instruction, REHS1519, "Installation of a New Control Panel for the Air Conditioning Unit or the Heating Unit on Hydraulic Excavators Improves Usability" Is Available {7304, 7320, 7451}
2003/02/17

Service of the Machined Terminals and the Stamped and Formed Terminals {7553}
2006/11/13

Updated Instruction For The Bypass Harness {0785, 1408}
2008/03/17

Bulk Wiring Harnesses Are Available for Use with Caterpillar Products {1408}
2010/05/12

Striped Wire Is Replaced With Improved Ink Jet Identification for Legacy (Parts Service) Wire harnesses {1408}
2012/06/08

Use Conductive Fasteners for Electrical Grounding on All Cat Products {7553, 7556}
2012/05/08

Information On Battery Cables and Wire Assemblies for Assembling at Dealer Site {4459}
2012/09/21

Parts are Now Available to Make Jump Start Receptacle on Cat® Product {1463}
2014/03/04

Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}
Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}

Tool Operating Manual

Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{0374, 0599, 0701, 0709}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{0374, 0599, 0701, 0709}

Service Magazine

Use Conductive Fasteners for Electrical Grounding on All Cat Products {7553}
Use Conductive Fasteners for Electrical Grounding on All Cat Products {7553}

Magnetic Switches (Starter Relays) Improved{1450}
1988/03/14

Engine News

New CAT Inspect Form Available for EMCP Troubleshooting and Inspection {0374, 4490, 7451, 7620}
New CAT Inspect Form Available for EMCP Troubleshooting and Inspection {0374, 4490, 7451, 7620}

Special Instruction

Accessing Flash Software for Machines{7610, 7620}
Accessing Flash Software for Machines{7610, 7620}

Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}
Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}

Diesel Particulate Filter Monitoring System {108F, 7490}
Diesel Particulate Filter Monitoring System {108F, 7490}

Installation of Cat® Terrain for Excavators{7605}
Installation of Cat^® Terrain for Excavators{7605}

Installation of G610 Hardware for Cat® Terrain for Excavators{7605}
Installation of G610 Hardware for Cat^® Terrain for Excavators{7605}

Diagnostic Code Information for Caterpillar ® Electronic Control {1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 7610}
Diagnostic Code Information for Caterpillar ^® Electronic Control {1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 7610}

Installation Of Operator ID System on Cat® and Non-Cat Products {7600, 7610, 7620}
Installation Of Operator ID System on Cat^® and Non-Cat Products {7600, 7610, 7620}

Cat® VIMS Converter Functionality {7610, 7620}
Cat^® VIMS Converter Functionality {7610, 7620}

Technical Information Bulletin

7Y5500 Electronic Control Group May Not Power Up Due To 3T0376 Switch Assembly (Main Relay)
7Y5500 Electronic Control Group May Not Power Up Due To 3T0376 Switch Assembly (Main Relay)

Procedure For The Adjustment of the Magnet Controller Settings On Certain Material Handlers
Procedure For The Adjustment of the Magnet Controller Settings On Certain Material Handlers

Third-Party Video Streaming Solution for Construction Equipment {7000, 7347, 7348, 7490}
Third-Party Video Streaming Solution for Construction Equipment {7000, 7347, 7348, 7490}

Tool Operating Manual

Using the 4C-8195 Control Service Tool{0374, 0599, 0709, 7490}
Using the 4C-8195 Control Service Tool{0374, 0599, 0709, 7490}

Service Magazine

Caterpillar Service Technology Group (CSTG) Software Help Desk Changes {1920}
1999/08/17

Electronic Control Modules and Computer Viruses {7610}
2000/12/04

Auto Clearing of Diagnostics and Events from Electronic Control Module (ECM) {1901, 1920, 7610, 7620}
2012/04/17

Improved VisionLinkTM Software Is Now Available for Certain Caterpillar Machines {7601}
2012/06/07

New Software Is Now Available for Cat® Product Link 522 Systems {7494, 7606, 7620}
2012/12/14

Procedure For Improving Compatibility of Product Link Is Now Available on Caterpillar Machines Equipped with Electronic Monitoring Systems (EMS) {7490, 7606}
2013/04/04

Updated Flash Procedure for All Caterpillar Products {1920, 7610, 7620}
2014/09/16

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 7620}
2013/07/25

New Inspection and Repair Procedure Is Now Available for Cat® Products Located in India Equipped with Product Link {7606}
2014/09/22

Cat® Reman Now Offers Additional Control Modules for Certain Machine Engines {1901, 7610}
2014/10/14

New Phone Number for VIMS Support Is Now Available for All Cat® Products Equipped with VIMS {7601}
2015/03/02

New Software Is Now Available for All Cat® Products With PL522 China System {7606, 7620}
2015/03/04

New Troubleshooting Procedure Is Now Available for all Cat® Products Equipped with PL321 VIMS (PL321 VSR) {7606}
2015/05/12

Military Electronic Technician (Military ET) Is Now Available For Military Personnel {0374, 0376, 0599, 1000, 7000, 7610, 7620}
Military Electronic Technician (Military ET) Is Now Available For Military Personnel {0374, 0376, 0599, 1000, 7000, 7610, 7620}

New Software Is Now Available for Cat® Product Link {7606, 7610, 7620}
New Software Is Now Available for Cat^® Product Link {7606, 7610, 7620}

A New Handheld Digital Manometer is Now Available {7490}
A New Handheld Digital Manometer is Now Available {7490}

Truck Engine News

Cold Weather Operation Reminder {1000, 1250, 1350, 1355, 1450, 1453, 1456}
2007/07/01

Special Instruction

Installation of 7E-6310, 9X-3294, 6N-9125, 7E-5244 and 3T-8724 Jacket Water Heater Groups{1383}
Installation of 7E-6310, 9X-3294, 6N-9125, 7E-5244 and 3T-8724 Jacket Water Heater Groups{1383}

Installation Instructions for Jacket Water Heaters with Seal Kits{1383}
Installation Instructions for Jacket Water Heaters with Seal Kits{1383}

Technical Information Bulletin

9X-3293 Jacket Water Heater Group
9X-3293 Jacket Water Heater Group

Service Magazine

How To Identify Failures To Electric Jacket Water Heaters{1383}
1988/04/18

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

Dealer Installed Air Inlet Heater Starting Aid Available{1058}
1993/09/27

New Element Assemblies Available Within Jacket Water Heater Groups{1383}
1996/04/15

Special Instruction

Accessing Flash Software for Machines{7610, 7620}
Accessing Flash Software for Machines{7610, 7620}

Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}
Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}

Diagnostic Code Information for Caterpillar ® Electronic Control {1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 7610}
Diagnostic Code Information for Caterpillar ^® Electronic Control {1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 7610}

Service Magazine

Electronic Control Modules and Computer Viruses {7610}
2000/12/04

Auto Clearing of Diagnostics and Events from Electronic Control Module (ECM) {1901, 1920, 7610, 7620}
2012/04/17

Updated Flash Procedure for All Caterpillar Products {1920, 7610, 7620}
2014/09/16

New Software Flash File Extension Requires Caterpillar Electronic Technician (Cat ET) 2013B {0785, 7620}
2013/07/25

Cat® Reman Now Offers Additional Control Modules for Certain Machine Engines {1901, 7610}
2014/10/14

Operation and Maintenance Manual

Product Link
Product Link - PL121, PL321, PL522, and PL523

Special Instruction

Installation Instructions For Product Link 101 Inline Timer{7602}
Installation Instructions For Product Link 101 Inline Timer{7602}

Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}
Obtaining Factory Passwords and Software Enabled Attachments{7610, 7620}

Product Link MODEM Programming with Cat Electronic Technician (ET){7606, 7620}
Product Link MODEM Programming with Cat Electronic Technician (ET){7606, 7620}

Product Link PL-102C System Installation{7606}
Product Link PL-102C System Installation{7606}

Product Link PL-102C{7602}
Product Link PL-102C{7602}

Installation Guide for Product Link PL121SR and PL321{7606}
Installation Guide for Product Link PL121SR and PL321{7606}

Product Link PL121SR{7606}
Product Link PL121SR{7606}

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR INSTALLING PRODUCT LINK PL641 CELLULAR RADIO SYSTEMS ON CERTAIN CATERPILLAR PRODUCTS
PRODUCT SUPPORT PROGRAM FOR INSTALLING PRODUCT LINK PL641 CELLULAR RADIO SYSTEMS ON CERTAIN CATERPILLAR PRODUCTS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Technical Information Bulletin

Miswiring Issues with Installation of the Product Link 121 and Product Link 321{7606}
Miswiring Issues with Installation of the Product Link 121 and Product Link 321{7606}

Product Link Antenna Placement{7606}
Product Link Antenna Placement{7606}

Product Link Hours Versus Service Meter Hours Accuracy Issue{7606}
Product Link Hours Versus Service Meter Hours Accuracy Issue{7606}

Product Link Registration Problems{733T, 7606}
Product Link Registration Problems{733T, 7606}

Multiple Registration Messages Occur with Product Link{733T, 7606}
Multiple Registration Messages Occur with Product Link{733T, 7606}

Product Link PL321 May Accumulate 24 Hours Daily{7606}
Product Link PL321 May Accumulate 24 Hours Daily{7606}

Registration of Product Link in EquipmentManager{7606}
Registration of Product Link in EquipmentManager{7606}

Location Updates Are Not Being Reported From The Product Link PL321{7606}
Location Updates Are Not Being Reported From The Product Link PL321{7606}

Service Letter-China

PRODUCT SUPPORT PROGRAM FOR INSTALLING PRODUCT LINK PL641 CELLULAR RADIO SYSTEMS ON CERTAIN CATERPILLAR PRODUCTS
PRODUCT SUPPORT PROGRAM FOR INSTALLING PRODUCT LINK PL641 CELLULAR RADIO SYSTEMS ON CERTAIN CATERPILLAR PRODUCTS

Service Letter-Asia

Systems Operation

System Overview
Product Link 121S/300

Manage Hardware
EquipmentManager Dealer Administrator Manual

Manage Time Fence and Geographic Fence
EquipmentManager Dealer Administrator Manual

Manage Planned Maintenance
EquipmentManager User Guide

Time Fence and Geographic Fence
EquipmentManager User Guide

Health Watch
EquipmentManager User Guide

Product Monitoring
EquipmentManager Dealer Administrator Manual

Operation and Maintenance Manual
EquipmentManager User Guide

Equipment Usage
EquipmentManager Dealer Administrator Manual

Verify Machine Records and Ownership
EquipmentManager User Guide

Manage Equipment Groups
EquipmentManager User Guide

Fuel Results
EquipmentManager Dealer Administrator Manual

Planned Maintenance
EquipmentManager User Guide

General Information
EquipmentManager User Guide

Getting Started
EquipmentManager User Guide

Enable Program
EquipmentManager Dealer Administrator Manual

Manage Users
EquipmentManager User Guide

Product Link Installation
EquipmentManager User Guide

Setup Subscriptions
EquipmentManager Dealer Administrator Manual

Administration
EquipmentManager Dealer Administrator Manual

Manage Equipment Groups
EquipmentManager Dealer Administrator Manual

Manage Event Tracking
EquipmentManager Dealer Administrator Manual

Upload Data
EquipmentManager Dealer Administrator Manual

Manage Planned Maintenance
EquipmentManager Dealer Administrator Manual

Preferences
EquipmentManager User Guide

Asset Watch
EquipmentManager Dealer Administrator Manual

Maintenance Watch
EquipmentManager Dealer Administrator Manual

Major Repair
EquipmentManager Dealer Administrator Manual

Fault Codes
EquipmentManager Dealer Administrator Manual

Preference Detail
EquipmentManager Dealer Administrator Manual

Reports
EquipmentManager Dealer Administrator Manual

Active Fleet
EquipmentManager Dealer Administrator Manual

Product Usage
EquipmentManager Dealer Administrator Manual

Verify Machine Records and Ownership
EquipmentManager Dealer Administrator Manual

Manage Major Repair Tracking
EquipmentManager User Guide

System Overview
Product Link - PL522/523

System Components
Product Link - PL522/523

Configuration
Product Link - PL522/523

Installation Parameters Configure
Product Link - PL522/523

Spare Input Configure
Product Link - PL522/523

Commands
Product Link - PL522/523

Service Letter-APD

PRODUCT SUPPORT PROGRAM FOR INSTALLING PRODUCT LINK PL641 CELLULAR RADIO SYSTEMS ON CERTAIN CATERPILLAR PRODUCTS
PRODUCT SUPPORT PROGRAM FOR INSTALLING PRODUCT LINK PL641 CELLULAR RADIO SYSTEMS ON CERTAIN CATERPILLAR PRODUCTS

Troubleshooting

General Information
Product Link - PL522/523

Diagnostic Capabilities
Product Link - PL522/523

Electronic Service Tool Does Not Communicate with ECM
Product Link - PL522/523

Reports and Messages Not Available
Product Link - PL522/523

Position Reports Not Available
Product Link - PL522/523

Service Magazine

Electronic Control Modules and Computer Viruses {7610}
2000/12/04

Parts Information for Locating Components of New Electronic Systems in SIS and Parts Manual {7602, 7631}
2001/04/09

New Version of Product Link Available {7602}
2001/08/27

New Flash File Software Is Used for Product Link 151/201 {7606, 7620}
2002/07/15

New Flexible Antenna Whip Available for Product Link {7606}
2002/12/02

New Flash File Software Is Used for Product Link 151/201 {7620}
2003/03/10

New Software Is Used on Product Link 151/201 {7606, 7620}
2003/09/01

Product Link Cellular Is Now Available {7602}
2004/08/02

Correction to Special Instruction, REHS2143, "Product Link PL-102C System Installation" {7602}
2004/08/02

Correction to Special Instruction, "Product Link PL102C System Installation" and Systems Operation, Testing and Adjust, "Product Link PL102C" {7602}
2004/12/13

New PC Service Tool Software Released for Cellular Based Product Link {7620}
2004/12/20

Correction to Special Instruction, "Product Link PL102C System Installation" {7620}
2004/12/13

Procedure to Identify which COM PORT the USB Device Is Occupying and the Procedure to Change the Default COM PORT Setting {7606}
2005/01/10

New Product Link Software Available for PL151 and PL201 {7606}
2005/01/10

New Product Link Systems Are Now Available {7606}
2005/02/07

New Software Available for Product Link PL-151 and PL-201 {7620}
2005/05/02

New Product Link Software Is Now Available {7606, 7620}
2005/12/19

New Software Available for Product Link {7606, 7620}
2006/10/16

New Product Link Software Is Now Available {7606, 7620}
2007/05/14

New Product Link Hardware Is Now Available {7606}
2007/05/07

New Processes Improve Registration of Product Link {7338, 7606}
2008/04/14

New Software for Product Link is Now Available {7606, 7620}
2008/03/10

New Software for Product Link is Now Available {7606, 7620}
2008/05/19

New Software is Now Used for the Product Link PL121SR and PL321SR Systems {7606, 7620}
2009/10/15

320, 320L & 320N EXCAVATORS 3XK00001-00821 (MACHINE) ELECTRICAL AND STARTING SYSTEM Caterpillar SIS

Parts group 320-A L:

Information: