MINI HYD EXCAVATOR Caterpillar SIS online


MINI HYD EXCAVATOR
305.5 MINI HYD EXCAVATOR CXZ



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AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP

Air Cleaner - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement


Engine Air Filter Element - Clean/Replace 305.5 Mini Hydraulic Excavator
Engine Air Precleaner - Clean 305.5 Mini Hydraulic Excavator
Engine Air Filter Service Indicator - Inspect 305.5 Mini Hydraulic Excavator
EXHAUST GP

Diesel Particulate Filter Monitoring System{1091, 7490} Diesel Particulate Filter Monitoring System{1091, 7490}
Caterpillar DPF Installation and Operation Guide for Diesel Engines - California Only{1000, 1091} Caterpillar DPF Installation and Operation Guide for Diesel Engines - California Only{1000, 1091}
Generation 3 DPFdm Diagnostic Module Installation Manual - California Only{1000, 1091, 7490} Generation 3 DPFdm Diagnostic Module Installation Manual - California Only{1000, 1091, 7490}
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}

319-2187 Diesel Particulate Filter (DPF) Cleaner {0374, 0599, 0680, 0701, 0702, 108D} 319-2187 Diesel Particulate Filter (DPF) Cleaner {0374, 0599, 0680, 0701, 0702, 108D}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703} 188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
MANIFOLD GP-INLET

Inlet Manifold - Remove 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

Inlet Manifold - Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

MUFFLER GP
Muffler - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

TURBOCHARGER GP

Accurate Diagnosis of Turbocharger Failure on Caterpillar Engines {1052, 1053} 2010/03/22

Accurate Diagnosis of Turbocharger Failure on Caterpillar Engines {1052, 1053} 2010/03/22

Accurate Diagnosis of Turbocharger Failure on Caterpillar Engines {1052, 1053} 2010/03/22

Proper Remanufactured Turbocharger Housing Adjustment and Alignment for Caterpillar Engines{1052, 1053} Proper Remanufactured Turbocharger Housing Adjustment and Alignment for Caterpillar Engines{1052, 1053}
AFTERTREATMENT GP

Additional Requirements Are Required for Emission Compliance on Replacement Engines {1000, 775E} 2012/09/11
ASPHALT SPRAY SYSTEM
PUMP GP

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6){5061, 5073} Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6){5061, 5073}
BASIC ENGINE
BELT TIGHTENER GP

Belts - Inspect/Adjust/Replace 305.5 Mini Hydraulic Excavator
CRANKSHAFT GP

Use the 171-7212 Wear Sleeve to Repair the Crankshaft Hub {1160} 2011/09/20

420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230} 420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
CYLINDER BLOCK GP
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317} Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317} Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705} Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
CYLINDER HEAD GP

Engine Valve Lash - Check 305.5 Mini Hydraulic Excavator

Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767} Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759} Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108} CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
DRIVE GP-FAN

Fan Drive - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

ENGINE GP

Oil and Your Engine{1000} Oil and Your Engine{1000}
GEAR GP

Caterpillar Recommends an Inspection of the Timing Chain Tensioner on Certain Mini Hydraulic Excavators Every 1000 Hours {1241} 2011/10/03
An Improved Front Gear Train Timing Procedure Is Used for 3406E, 3456, C-15, C-16, C15, and C18 Engines {1206} 2012/12/13

An Improved Front Gear Train Timing Procedure Is Used for 3406E, 3456, C-15, C-16, C15, and C18 Engines {1206} 2012/12/14
HOUSING GP-FRONT

Timing Chain Tensioner - Inspect 305.5 Mini Hydraulic Excavator
PAN GP-OIL
Engine Oil Level - Check 305.5 Mini Hydraulic Excavator
Engine Oil and Filter - Change 305.5 Mini Hydraulic Excavator

Obtaining Oil Sample for Analysis{1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542} Obtaining Oil Sample for Analysis{1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
PISTON & ROD GP

Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines{1000, 1215} Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines{1000, 1215}
PULLEY GP
Procedure for Modifying the Cover for the Hydraulic Pump Drive{1205, 1207, 1384, 3108, 5062, 5070} Procedure for Modifying the Cover for the Hydraulic Pump Drive{1205, 1207, 1384, 3108, 5062, 5070}

PRODUCT SUPPORT PROGRAM FOR REPLACING THE PUMP SHAFT SEAL ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS PRODUCT SUPPORT PROGRAM FOR REPLACING THE PUMP SHAFT SEAL ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS
PUMP GP-GEAR

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3){5061, 5073} Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3){5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps{5073} Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps{5073}

Bench Test Procedure for Gear Pumps{5073} Bench Test Procedure for Gear Pumps{5073}
TOOLS

Using the 198-4240 Digital Pressure Indicator Group{0599, 0738, 0788, 1000, 3000, 4000, 5000, 6000} Using the 198-4240 Digital Pressure Indicator Group{0599, 0738, 0788, 1000, 3000, 4000, 5000, 6000}
Using the 1U-8860 Large Engine Blowby Pickup Group and the 8T-2700 Blowby/Airflow Indicator{0781, 0785, 1000} Using the 1U-8860 Large Engine Blowby Pickup Group and the 8T-2700 Blowby/Airflow Indicator{0781, 0785, 1000}
4C-9832 Large Engine Roll-Over Stand {0599, 0701} 4C-9832 Large Engine Roll-Over Stand {0599, 0701}
9U-7370 Belt Tension Tester {0599, 0701} 9U-7370 Belt Tension Tester {0599, 0701}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781} Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
146-1738 Precision Borescope (Hawkeye){0599, 0614, 0644, 0701, 0706, 0708, 0727, 0738} 146-1738 Precision Borescope (Hawkeye){0599, 0614, 0644, 0701, 0706, 0708, 0727, 0738}
VALVE MECHANISM GP

Valve Mechanism Cover - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement


Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209} 2012/10/08

Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209} 2012/10/08

Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209} 2012/10/08
BRAKING SYSTEM
ACCUMULATOR GP

Accumulator Discharging and Charging Procedures{0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474} Accumulator Discharging and Charging Procedures{0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
BRAKE GP

Travel Parking Brake 305.5 and 306 Mini Hydraulic Excavators Hydraulic System

149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551} 149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
193-4124 Rear Wheel Bearing Preload Adjuster for 793 Off-Highway Trucks{0374, 0599, 0700, 0722, 0727, 0731} 193-4124 Rear Wheel Bearing Preload Adjuster for 793 Off-Highway Trucks{0374, 0599, 0700, 0722, 0727, 0731}
CYLINDER GP

Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562} Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
TOOLS

Base-Mounted Recirculating Parts Washers{0374, 0599, 0680, 0699, 0700} Base-Mounted Recirculating Parts Washers{0374, 0599, 0680, 0699, 0700}
HVOF Identifier 396-9342 Group{0599, 0669, 0679, 7000} HVOF Identifier 396-9342 Group{0599, 0669, 0679, 7000}
4-Inch Radial Hose Machine{0374, 0599, 0684, 0738, 5057} 4-Inch Radial Hose Machine{0374, 0599, 0684, 0738, 5057}
Procedures for Using the 212-1503 Portable Parts Washer{0374, 0599, 0680, 0699, 0700} Procedures for Using the 212-1503 Portable Parts Washer{0374, 0599, 0680, 0699, 0700}
COOLING SYSTEM
COOLANT CONDITIONER GP

Cooling System Coolant Extender (ELC) - Add 305.5 Mini Hydraulic Excavator
COOLER GP
Oil Filter - Inspect 305.5 Mini Hydraulic Excavator
FAN GP

Fan Guard - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

Fan - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

LINES GP-WATER
Water Temperature Regulator - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement


Water Temperature Regulators (Thermostats) Have Been Redesigned {1355, 1380, 1393} 2013/04/17

Water Temperature Regulators (Thermostats) Have Been Redesigned {1355, 1380, 1393} 2009/07/13
PUMP GP-WATER

Water Pump - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

RADIATOR GP
Hydraulic Oil Cooler - Remove 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

Hydraulic Oil Cooler - Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

Radiator - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement


Cooling System Coolant (ELC) - Change 305.5 Mini Hydraulic Excavator
Cooling System Coolant Level - Check 305.5 Mini Hydraulic Excavator
Radiator Core - Clean 305.5 Mini Hydraulic Excavator
TANK GP-EXPANSION

Coolant Tank (Expansion) - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

TOOLS

Using the 223-2105 Hose Cutting Machine{0374, 0599, 0678, 0684, 0708, 0738, 5057, 6060} Using the 223-2105 Hose Cutting Machine{0374, 0599, 0678, 0684, 0708, 0738, 5057, 6060}
DIFFERENTIAL STEERING SYSTEM
MOTOR GP

General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors{5058, 5070} General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors{5058, 5070}
PUMP GP

Repair Process for Hydraulic Gear Pumps{5073} Repair Process for Hydraulic Gear Pumps{5073}
ELECTRICAL AND STARTING SYSTEM
ALARM GP

Travel Alarm - Test - If Equipped 305.5 Mini Hydraulic Excavator
Travel Alarm - If Equipped 305.5 Mini Hydraulic Excavator
ALTERNATOR GP-CHARGING

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

Alternator - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement


Charging System Troubleshooting{1406} Charging System Troubleshooting{1406}
BATTERY GP

Battery - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement


Battery - Recycle 305.5 Mini Hydraulic Excavator
Battery - Clean 305.5 Mini Hydraulic Excavator
Battery Hold-Down - Tighten 305.5 Mini Hydraulic Excavator
Battery or Battery Cable - Inspect/Replace 305.5 Mini Hydraulic Excavator
Fuses - Replace 305.5 Mini Hydraulic Excavator

Battery Test Procedure{1401} Battery Test Procedure{1401}

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}
CONTROL GP-ELECTRONIC

New Radio Software Is Now Available For Product Link 522 and 523 Radio On All Cat <SUP>&reg;</SUP> Products {7610, 7620} 2014/02/06

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}
ELECTRONICS GP-ENGINE

Auto Clearing of Diagnostics and Events from Electronic Control Module (ECM) {1901, 1920, 7610, 7620} 2014/04/08

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

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

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}
Procedure to Flash the ADEM 3 Engine Electronic Control Gp{1901, 1920} Procedure to Flash the ADEM 3 Engine Electronic Control Gp{1901, 1920}
ELECTRONICS GP-POWER TRAIN

277-2362 Transmission Analyzer III Group Offers Upgraded Diagnostic Capabilities {0769, 0779, 0783} 2007/10/22
ELECTRONICS GP-MACHINE
New Firmware Is Now Available for Communications Adapter 3 {7610, 7620} 2011/10/20

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

Improved End - of - Line - Test Fixture for the Product Link Antenna is Now Used {7606} 2006/11/13
JUNCTION BOX GP
A New Relay Eliminates Issues of Hard Starting {1426} 2007/07/23
Improved Junction Box Gp Contains Water Resistant Condensers {1408, 7426} 2009/07/27

PRODUCT SUPPORT PROGRAM FOR REPLACING THE JUNCTION BOX GROUP ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS PRODUCT SUPPORT PROGRAM FOR REPLACING THE JUNCTION BOX GROUP ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS
MOTOR GP

254-0204 Phase and Motor Rotation Tester{0374, 0599, 0709, 0734} 254-0204 Phase and Motor Rotation Tester{0374, 0599, 0709, 0734}
PANEL GP-CIRCUIT BREAKER

Circuit Breakers - Reset 305.5 Mini Hydraulic Excavator

Circuit Breaker Harness Assembly{1420} Circuit Breaker Harness Assembly{1420}
SENSOR GP

MID 122 - CID 0269 - FMI 03 Product Link 121S/300
MID 122 - CID 0269 - FMI 04 Product Link 121S/300

Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562} 2013/02/28

Procedure to Test the Position Sensor of a Hydraulic Cylinder{1439, 7562} Procedure to Test the Position Sensor of a Hydraulic Cylinder{1439, 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 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
STARTING AID GP

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

Engine Starting 305.5 Mini Hydraulic Excavator
STARTING MOTOR GP

Electric Starting Motor - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement


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

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

Improved Procedure for Verifying the Operation of the Battery Disconnect System. {1411} 2009/05/04
An Improved 5P-8500 Key Is Now Available {1416, 1416, 7000, 7000} 2011/12/01

Engine Start Switch 305.5 Mini Hydraulic Excavator
Light Switches 305.5 Mini Hydraulic Excavator
TOOLS

Service Tools Product Link - PL522/523
Service Tools Product Link 121S/300

The 285-0910 Multi-Tool Gp Incorporates Four Diagnostic Tools into a Single, Hand Held Unit {0774, 0779, 0781, 0782} 2006/12/04
Updated Instruction For The Bypass Harness {0785, 1408} 2008/03/17
New Software For Cat<SUP>&reg;</SUP> ET Can Now Be Used For All Caterpillar Products {0785, 7606} 2013/08/15

Test Cable Group Checks Three-Wire, Active Analog Circuits That Are Used in Sensors {0779, 0785} 2006/10/16

Procedure to Access the License Information for Caterpillar Electronic Technician (CAT ET){0785} Procedure to Access the License Information for Caterpillar Electronic Technician (CAT ET){0785}
An Aid To Reading Multimeter Scales{0785} An Aid To Reading Multimeter Scales{0785}

348-5430 Multi-Tool Gp 2 {0709, 0769, 0785} 348-5430 Multi-Tool Gp 2 {0709, 0769, 0785}
317-7484 Communications Adapter 3{1900, 4800, 7490, 7600} 317-7484 Communications Adapter 3{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}
146-4080 Digital Multimeter Specification, Testing, and Maintenance Manual{0374, 0599, 0709} 146-4080 Digital Multimeter Specification, Testing, and Maintenance Manual{0374, 0599, 0709}
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}
WIRING GP

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

Dielectric Grease Should Not Be Used in Electrical Connectors {1408, 7553} 2012/05/04
Service of the Machined Terminals and the Stamped and Formed Terminals {7553} 2006/11/13
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

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

Service Hour Meter 305.5 Mini Hydraulic Excavator
Window Wiper and Washer Control 305.5 Mini Hydraulic Excavator

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

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}
ELECTRONICS GP-MONITOR

New Software Is Now Available for Cat<SUP>&reg;</SUP> Product Link 522 Systems {7494, 7606, 7620} 2013/04/12
ELECTRONICS GP-COMMUNICATION

System Overview Product Link 121S/300
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
System Components Product Link 121S/300
Spare Inputs Product Link 121S/300
Configuration Product Link 121S/300
Installation Parameters Configure Product Link 121S/300
Report Parameters Configure Product Link 121S/300
Wireless Service Configure Product Link 121S/300
Spare Input Configure Product Link 121S/300
Commands Product Link 121S/300

Electronic Control Module (ECM) - Flash Program Product Link - PL522/523
Electronic Control Module (ECM) - Replace Product Link - PL522/523
Specifications Product Link - PL522/523
Electronic Control Module (ECM) - Flash Program Product Link 121S/300
Electronic Control Module (ECM) - Replace Product Link 121S/300
Specifications Product Link 121S/300

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
Reporting Interval Erratic Product Link - PL522/523
Diagnostics and Events Not Available Product Link - PL522/523
Operating Hours Discrepancy Product Link - PL522/523
Diagnostic Code List Product Link - PL522/523
MID 161 - CID 0254 - FMI 04 Product Link - PL522/523
MID 161 - CID 0254 - FMI 12 Product Link - PL522/523
MID 161 - CID 1250 - FMI 09 Product Link - PL522/523
MID 161 - CID 1888 - FMI 14 Product Link - PL522/523
MID 161 - CID 3766- FMI 14 Product Link - PL522/523
General Information Product Link 121S/300
Diagnostic Capabilities Product Link 121S/300
Electronic Service Tool Does Not Communicate with ECM Product Link 121S/300
Position Reports Not Available Product Link 121S/300
Reporting Interval Erratic Product Link 121S/300
Diagnostics and Events Not Available Product Link 121S/300
Operating Hours Discrepancy Product Link 121S/300
Diagnostic Code List Product Link 121S/300
MID 122 - CID 0254 - FMI 04 Product Link 121S/300
MID 122 - CID 0254 - FMI 12 Product Link 121S/300
MID 122 - CID 1250 - FMI 09 Product Link 121S/300
ECM Does Not Communicate with User Interface Product Link 121S/300

New Software Available for Product Link {7606, 7620} 2006/10/16
New Product Link Hardware Is Now Available {7606} 2008/03/17
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
New Software for Product Link (PL300) Is Now Available {7606, 7620} 2011/10/11
New Software Is Now Available for Product Link (PL 121) {7602, 7610, 7620} 2011/12/15
Improved Process for Activating Product Link PL522 On Assets In China {7606} 2012/11/19
Improved VisionLink And VisionLink Store Software Are Now Available for All Caterpillar Products {7606} 2013/11/27
New Software Is Now Available For Product Link 522 Systems On All Cat<SUP>&reg;</SUP> Products {7606, 7620} 2013/05/28
Improved VisionLink<SUP>TM</SUP>Store is Now Available for all Caterpillar Products {7606} 2013/03/29
Device Transfers Are Now Supported In VisionLink<SUP>TM</SUP> Store {7606} 2013/03/29
Improved VisionLink<SUP>TM</SUP> Store for Minimizing Delay in Appearance of VisionLink Store - Modules is Now Available for All Caterpillar Products {7606} 2013/03/29
New Product Link Software for PL121 and PL300 Is Now Available for All Cat<SUP>&reg;</SUP> Products {7606, 7610, 7620} 2013/05/02
New Software Is Now Available for All Cat<SUP>&reg;</SUP> Products With The Product Link 522 System {7606} 2013/07/22
New Product Link Software for PL300 Is Now Available for All Cat<SUP>&reg;</SUP> Products {7606, 7620} 2013/07/08
New Software Is Now Available For All Cat<SUP>&reg;</SUP> Products With PL522 China System {7606, 7620} 2013/08/19
Procedure for Improving Antenna Communication on All Machines Equipped With Product Link {733B, 7606} 2013/11/08
Improvements for Products and Systems Connected to Product Link {7606} 2013/10/02
New Product Link Software for PL300 Is Now Available for All Cat <SUP>&reg;</SUP>Products {7606, 7620} 2013/10/21
New Software Is Now Available for All Cat<SUP>&reg;</SUP> Products With The Product Link PL421 or Product Link PL420 System {7606} 2013/10/02
Improved Product Link Satellite System Special Instruction guide {7606} 2013/12/20
New Software for Product Link PL522 Module Is Now Available {7606} 2014/03/04

General Hazard Information Product Link - 121SR/321SR/420/421/ 522/523
Safety Signs and Labels Product Link - 121SR/321SR/420/421/ 522/523

Installation Guide for Product Link PL121SR and PL321{7606} Installation Guide for Product Link PL121SR and PL321{7606}
Operation of Product Link{7606} Operation of Product Link{7606}
Product Link PL121SR{7606} Product Link PL121SR{7606}
Release Notes for VisionLink and VisionLink Store for All Caterpillar Products{7606} Release Notes for VisionLink and VisionLink Store for All Caterpillar Products{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}
Updating to Latest VIMS3G Flash Files And Configuration Files Available For Cat<SUP>&reg;</SUP> Machines Equipped With VIMS3G{7601, 7620} Updating to Latest VIMS3G Flash Files And Configuration Files Available For Cat® Machines Equipped With VIMS3G{7601, 7620}
CAMERA GP

Generic Installation of the WAVS Cleaning System{7348} Generic Installation of the WAVS Cleaning System{7348}
ENGINE ARRANGEMENT
ENGINE AR

Hydraulic System Pressure - Release 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

Fuel Shutoff Solenoid - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

Engine - Remove 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

Engine - Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement


Proper Long Term Storage of Caterpillar Products {0355, 1000, 7000} 2009/04/27
Changes To Caterpillar Incident Reporting Field Use Form And DSN Incident Report Entry Screens {1000, 7000} 2013/04/17
Improved Registration Process for Retrofit Products {1000, 3000, 7000, 7570} 2011/02/17

Improved Registration Process for Retrofit Products {1000, 7000} 2011/04/15

Storage Procedure For Caterpillar Products{0355, 1000, 7000} Storage Procedure For Caterpillar Products{0355, 1000, 7000}
Instructions to Register the Retrofit{1000, 3000, 7000, 7570} Instructions to Register the Retrofit{1000, 3000, 7000, 7570}

A Recommendation for Initial Parts Stock Quantities Will Now Be Included in Service Letters{1000, 7000, 7751, 7752} A Recommendation for Initial Parts Stock Quantities Will Now Be Included in Service Letters{1000, 7000, 7751, 7752}

142-6893 Adjustable Lifting Bracket Group{0599, 0629, 0632, 0701, 0717, 1000, 4000, 7000} 142-6893 Adjustable Lifting Bracket Group{0599, 0629, 0632, 0701, 0717, 1000, 4000, 7000}

HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562} HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
TOOLS
Using Lock-N-Stitch Procedures for Casting Repair{0676, 0685} Using Lock-N-Stitch Procedures for Casting Repair{0676, 0685}
FRAME AND BODY
COUNTERWEIGHT GP

Counterweight - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

DRIVE GP-SWING
Swing Drive - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Swing Drive - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Swing Drive - Disassemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Swing Drive - Assemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

ENCLOSURE GP

An Improved Support Arrangement is Now Used for the Engine Hood {7251, 7263} 2008/10/27

Procedure for Installing an Improved Engine Hood Support on 305.5 Mini Hydraulic Excavators{7251} Procedure for Installing an Improved Engine Hood Support on 305.5 Mini Hydraulic Excavators{7251}
FRAME GP

Undercarriage Frame - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Undercarriage Frame - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


Undercarriage - Check 305.5 Mini Hydraulic Excavator
Boom, Stick, and Frame - Inspect 305.5 Mini Hydraulic Excavator
GEAR & BEARING GP

Swing Gear and Bearing 305.5 Mini Hydraulic Excavator Machine System Specifications

Swing Bearing Movement - Measure 305.5 Mini Hydraulic Excavator Hydraulic System

Swing Gear and Bearing - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


Swing Gear - Lubricate 305.5 Mini Hydraulic Excavator
Swing Bearing - Lubricate 305.5 Mini Hydraulic Excavator
GUARD GP

Bottom Guard (Engine) - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement


Guards - Operator Protection 305.5 Mini Hydraulic Excavator
HOOD GP

Hood - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

SWING GP

Swing Hydraulic System 305.5 and 306 Mini Hydraulic Excavators Hydraulic System
TOOLS

148-0357 Front Strut Handling Group {0374, 0599, 0632, 0700, 0756} 148-0357 Front Strut Handling Group {0374, 0599, 0632, 0700, 0756}
FUEL SYSTEM
FILTER GP-FUEL

Fuel Filter (Primary) and Fuel Filter Base - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement


New Primary Fuel Filters are Available {1260, 1261} 2008/07/14

Fuel System Filter - Replace 305.5 Mini Hydraulic Excavator

295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280} 295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}
FUEL SYSTEM GP
370-8570 Bulk Fuel Filtration Group 200 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280} 370-8570 Bulk Fuel Filtration Group 200 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8568 Bulk Fuel Filtration Group 50 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280} 370-8568 Bulk Fuel Filtration Group 50 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
284-0413 Bulk Fuel Filtration Group 50 GPM Flow Rate{0680, 0782, 1250, 1280} 284-0413 Bulk Fuel Filtration Group 50 GPM Flow Rate{0680, 0782, 1250, 1280}
284-0415 Bulk Fuel Filtration Group 100 GPM Flow Rate{0680, 0782, 1250, 1280} 284-0415 Bulk Fuel Filtration Group 100 GPM Flow Rate{0680, 0782, 1250, 1280}
284-0416 Bulk Fuel Filtration Group 200 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280} 284-0416 Bulk Fuel Filtration Group 200 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280} 370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8571 Bulk Fuel Filtration Group 300 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280} 370-8571 Bulk Fuel Filtration Group 300 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713} Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706} 169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
LINES GP-FUEL INJECTION

Calibration Fluid for Fuel Nozzle Test Equipment Is Available {1252, 1254} 2008/12/01
PUMP GP-FUEL INJECTION

Using the TMI System to Retrieve Off Engine Injection Pump Test Specifications for the Fuel Injection Equipment Test Stand{0706, 0782, 1251, 1286} Using the TMI System to Retrieve Off Engine Injection Pump Test Specifications for the Fuel Injection Equipment Test Stand{0706, 0782, 1251, 1286}
PUMP GP-FUEL PRIMING

Fuel Priming Pump - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement


An Improved Hand Operated Fuel Priming Pump Is Available {1258} 2012/10/04

An Improved Hand Operated Fuel Priming Pump Is Available {1258} 2012/11/26

An Improved Hand Operated Fuel Priming Pump Is Available {1258} 2012/10/08

Fuel System Priming Pump Strainer - Clean 305.5 Mini Hydraulic Excavator
PUMP GP-FUEL TRANSFER

Refueling Pump - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Refueling Pump - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


Fuel Transfer Pump (Refueling) 305.5 Mini Hydraulic Excavator
Screen (Fuel Transfer Pump) - Clean 305.5 Mini Hydraulic Excavator
PUMP GP-REFUELING

Service Parts Have Been Released for the Refueling Pump {1295} 2008/10/13
SEPARATOR GP-WATER

Fuel System Water Separator - Drain - If Equipped 305.5 Mini Hydraulic Excavator
TANK GP-FUEL

Fuel Tank - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Fuel Tank - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


Updated Fuel Tank Caps Are Now Available {1273} 2013/03/22

Fuel Tank Shutoff and Drain Control 305.5 Mini Hydraulic Excavator
Fuel Tank Cap and Strainer - Clean 305.5 Mini Hydraulic Excavator
Fuel Tank Water and Sediment - Drain 305.5 Mini Hydraulic Excavator
TOOLS

9U-7840 Fuel Injection Equipment Calibration Fluid Test Kit{0374, 0599, 0706} 9U-7840 Fuel Injection Equipment Calibration Fluid Test Kit{0374, 0599, 0706}
Using the Cat 179-0710 Burn Rate Fuel Flow Measurement System {0374, 0599, 0706, 1250, 1280} Using the Cat 179-0710 Burn Rate Fuel Flow Measurement System {0374, 0599, 0706, 1250, 1280}
HYDRAULIC SYSTEM
ACCUMULATOR GP

Updated Ride Control Accumulator Test and Charge Instructions{0738, 5004, 5077, 5081, 7474} Updated Ride Control Accumulator Test and Charge Instructions{0738, 5004, 5077, 5081, 7474}
CYLINDER GP

Stick Cylinder 305.5 Mini Hydraulic Excavator Machine System Specifications
Bucket Cylinder 305.5 Mini Hydraulic Excavator Machine System Specifications
Blade Lift Cylinder 305.5 Mini Hydraulic Excavator Machine System Specifications
Boom Cylinder 305.5 Mini Hydraulic Excavator Machine System Specifications

Blade Hydraulic System 305.5 and 306 Mini Hydraulic Excavators Hydraulic System
Cylinders (Boom, Stick and Bucket) 305.5 and 306 Mini Hydraulic Excavators Hydraulic System

Cylinder Drift - Check 305.5 Mini Hydraulic Excavator Hydraulic System
Cylinder Speed - Check 305.5 Mini Hydraulic Excavator Hydraulic System

Boom Cylinder - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Blade Cylinder - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Stick Cylinder - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Bucket Cylinder - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562} 2009/01/05
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562} 2010/04/30

Installation of Double Lip Wiper Seal{7562} Installation of Double Lip Wiper Seal{7562}
Hydraulic Cylinder Repair Process{7562} Hydraulic Cylinder Repair Process{7562}
Hydraulic Cylinder Honing{7562} Hydraulic Cylinder Honing{7562}

Surface Finishes of Cylinder Bores{7562} Surface Finishes of Cylinder Bores{7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562} Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}

Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738} Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 250-6597 Cylinder Washer Tank Group {0374, 0599, 0680, 0738} Procedures for Using the 250-6597 Cylinder Washer Tank Group {0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562} 1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562} Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095} 4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738} Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738} Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}

Hydraulic Cylinder Seal Failure Analysis{7555, 7562} Hydraulic Cylinder Seal Failure Analysis{7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components{7562} Inspection and Salvage of Hydraulic Cylinder Components{7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders{5100, 7562} Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders{5100, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562} Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
FILTER GP

Hydraulic System Oil Filter (Return) - Replace 305.5 Mini Hydraulic Excavator

Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579} Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095} 188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
FITTING GP

Warranty Information Changes for the Quick Disconnect Connectors {0618, 5057, 6129} 2009/01/26

Modes of Failure for Quick Disconnect Connectors {0618, 5057, 6129} Modes of Failure for Quick Disconnect Connectors {0618, 5057, 6129}
LINES GP

358-4530, 358-4532, and 358-4533 Hose Machine Group Set-Up and Operation{0599, 0684} 358-4530, 358-4532, and 358-4533 Hose Machine Group Set-Up and Operation{0599, 0684}
Crimputer III Setup and Operation{0684, 5057} Crimputer III Setup and Operation{0684, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057} Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057} Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057} Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
243-0765 Bench Model Hose Machine For Use With the 242-3567 Variable Crimp Die Bowl{0374, 0599, 0684, 0738, 5057} 243-0765 Bench Model Hose Machine For Use With the 242-3567 Variable Crimp Die Bowl{0374, 0599, 0684, 0738, 5057}
LINES GP-AUXILIARY

PRODUCT SUPPORT PROGRAM FOR REPLACING HOSE ASSEMBLIES ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS PRODUCT SUPPORT PROGRAM FOR REPLACING HOSE ASSEMBLIES ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS
LINES GP-BLADE

The Hose Routing for the Blade Cylinder Has Been Improved {5057} 2008/05/05

The Hose Routing for the Blade Can be Improved{5057, 6060} The Hose Routing for the Blade Can be Improved{5057, 6060}

PRODUCT SUPPORT PROGRAM FOR REWORKING THE DOZER CYLINDER HOSES ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS PRODUCT SUPPORT PROGRAM FOR REWORKING THE DOZER CYLINDER HOSES ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS
LINES GP-FRONT

New Hose Assemblies are Used in the Boom Cylinder Lines {5057} 2008/11/17

Procedure for Installing New Hose Assemblies in the Boom Cylinder Lines{5057} Procedure for Installing New Hose Assemblies in the Boom Cylinder Lines{5057}

PRODUCT SUPPORT PROGRAM FOR REPLACING BOOM CYLINDER HOSE ASSEMBLIES ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS PRODUCT SUPPORT PROGRAM FOR REPLACING BOOM CYLINDER HOSE ASSEMBLIES ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS
LINES GP-HYDRAULIC

Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057} Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}

242-3567 Variable Crimp Die Bowl{0684} 242-3567 Variable Crimp Die Bowl{0684}
LINES GP-PUMP

The Routing of the Pump Lines Has Been Changed {5050, 5057} 2008/06/02

Procedure to Modify the Pump Lines{5050, 5057} Procedure to Modify the Pump Lines{5050, 5057}

PRODUCT SUPPORT PROGRAM FOR REWORKING THE PUMP LINES ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS PRODUCT SUPPORT PROGRAM FOR REWORKING THE PUMP LINES ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS
MANIFOLD GP

Control Manifold (Pilot Oil) 305.5 Mini Hydraulic Excavator Machine System Specifications

Control Manifold (Pilot Oil) - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Control Manifold (Pilot Oil) - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Control Manifold (Pilot Oil) - Disassemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Control Manifold (Pilot Oil) - Assemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

MOTOR GP

Travel Motor 305.5 Mini Hydraulic Excavator Machine System Specifications

Travel Motor 305.5 and 306 Mini Hydraulic Excavators Hydraulic System
Swing Motor 305.5 and 306 Mini Hydraulic Excavators Hydraulic System

Travel on Level Ground - Test 305.5 Mini Hydraulic Excavator Hydraulic System
Travel on Level Ground - Test - Optional Test 305.5 Mini Hydraulic Excavator Hydraulic System
Machine Drift on a Slope - Check 305.5 Mini Hydraulic Excavator Hydraulic System
Swing Speed and Overswing on Level Ground - Check 305.5 Mini Hydraulic Excavator Hydraulic System
Swing Speed and Swing Drift on a Slope - Check 305.5 Mini Hydraulic Excavator Hydraulic System

Swing Motor - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Swing Motor - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Swing Motor - Disassemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Swing Motor - Assemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems


New Travel Motors for the Final Drive Group Have Increased Durability on 305.5 Mini Hydraulic Excavators {4050, 4351, 5058} 2010/01/29

Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors{3203, 4351, 5058, 5070} Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors{3203, 4351, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070} Test Specifications for Vane Cartridges{0784, 5058, 5070}

Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551} Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11){5061, 506G, 5073} Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11){5061, 506G, 5073}

Pump and Motor Test Bench Course Description{0314, 0374, 5058, 5070} Pump and Motor Test Bench Course Description{0314, 0374, 5058, 5070}
Lesson Plan for Pump and Motor Test Bench Curriculum{0314, 0374, 5058, 5070} Lesson Plan for Pump and Motor Test Bench Curriculum{0314, 0374, 5058, 5070}
Pump and Motor Test Bench Curriculum{0374, 5058, 5070} Pump and Motor Test Bench Curriculum{0374, 5058, 5070}
PUMP GP

Main Hydraulic Pump 305.5 Mini Hydraulic Excavator Machine System Specifications

Main Hydraulic Pump 305.5 and 306 Mini Hydraulic Excavators Hydraulic System
Pump Control (Main Hydraulic) 305.5 and 306 Mini Hydraulic Excavators Hydraulic System

Main Hydraulic Pump Air - Purge 305.5 Mini Hydraulic Excavator Hydraulic System

Gear Pump (Pilot) - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Main Hydraulic Pump - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Main Hydraulic Pump - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Gear Pump (Pilot) - Disassemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Gear Pump (Pilot) - Assemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Main Hydraulic Pump - Disassemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Main Hydraulic Pump - Assemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Gear Pump (Pilot) - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems


Improved Seal Life in Hydraulic Pump of 305.5 Mini Hydraulic Excavators {5070} 2008/11/17

Procedure for Installing a New Pump and Valve Spool{5070, 5073} Procedure for Installing a New Pump and Valve Spool{5070, 5073}

Oil Leaks Can be Observed from the Main Hydraulic Pump and from the Pilot Pump on the 305.5 Mini Hydraulic Excavator{5070} Oil Leaks Can be Observed from the Main Hydraulic Pump and from the Pilot Pump on the 305.5 Mini Hydraulic Excavator{5070}

Vane Type Hydraulic Pumps{5055} Vane Type Hydraulic Pumps{5055}

Bench Test Procedure for Vane Pumps{5055} Bench Test Procedure for Vane Pumps{5055}
PUMP GP-METERING

New Metering Pump Groups For Steering Control Prevent Oil Leaks {4300, 4301, 4312} 2010/01/27
SWIVEL GP

Swivel - Disassemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Swivel - Assemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Swivel - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Swivel - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

TANK GP
Hydraulic Oil Tank - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Hydraulic Oil Tank - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


Hydraulic System Oil - Change 305.5 Mini Hydraulic Excavator
Hydraulic System Oil Level - Check 305.5 Mini Hydraulic Excavator
Hydraulic Tank Screen - Clean 305.5 Mini Hydraulic Excavator

204-7392 (Air Motor Driven) Filter Cart {0645, 0680, 0738, 5056, 5068} 204-7392 (Air Motor Driven) Filter Cart {0645, 0680, 0738, 5056, 5068}
TOOLS

Changes to the Usage and Cleaning of the Contamination Monitor Group {0784, 5050} 2010/10/01

Changes to the Usage and Cleaning of the Contamination Monitor Group {0784, 5050} 2010/09/10

Operating Instructions for Cat 1U-9400 Series Hydraulic Test Center{0784} Operating Instructions for Cat 1U-9400 Series Hydraulic Test Center{0784}

9U-5000 Series Hydraulic Test Bench {0599, 0738} 9U-5000 Series Hydraulic Test Bench {0599, 0738}
4C-9437 Portable Hydraulic Tester , 1U-8761 Portable Hydraulic Tester (Canceled), 4C-9675 Portable Hydraulic Tester , 1U-9951 Portable Hydraulic Tester (Canceled){0599, 0738} 4C-9437 Portable Hydraulic Tester , 1U-8761 Portable Hydraulic Tester (Canceled), 4C-9675 Portable Hydraulic Tester , 1U-9951 Portable Hydraulic Tester (Canceled){0599, 0738}
TT5000 to TT7000 Torque Turn Wrench Conversion{0374, 0599, 0602, 0677, 79NY} TT5000 to TT7000 Torque Turn Wrench Conversion{0374, 0599, 0602, 0677, 79NY}
Using the 164-2691 Printer Group {0374, 0599, 0684, 5057} Using the 164-2691 Printer Group {0374, 0599, 0684, 5057}
Crimping XT-3 ES and XT-5 S4G, MCSH, and MCSX Couplings Using 4C-3660, 4C-5052, 4C-5053, 9U-5792, or 9U-7261 Hose Machines{0374, 0599, 0684, 0738, 5057} Crimping XT-3 ES and XT-5 S4G, MCSH, and MCSX Couplings Using 4C-3660, 4C-5052, 4C-5053, 9U-5792, or 9U-7261 Hose Machines{0374, 0599, 0684, 0738, 5057}
VALVE GP

Pilot Valve (Blade) - Disassemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Pilot Valve (Blade) - Assemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Pilot Valve (Blade) - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Pilot Valve (Blade) - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

VALVE GP-CONTROL

Main Control Valve 305.5 Mini Hydraulic Excavator Machine System Specifications

Main Control Valve 305.5 and 306 Mini Hydraulic Excavators Hydraulic System

Main Control Valve - Disassemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Main Control Valve - Assemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Main Control Valve - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Main Control Valve - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

VALVE GP-FLOW CONTROL

Work Tool Flow Control - If Equipped 305.5 Mini Hydraulic Excavator
Joystick Controls Alternate Patterns 305.5 Mini Hydraulic Excavator
VALVE GP-LOAD CONTROL
Equipment Lowering with Engine Stopped 305.5 Mini Hydraulic Excavator
VALVE GP-PILOT

Pilot Valve (Travel) 305.5 Mini Hydraulic Excavator Machine System Specifications
Pilot Valve - Auxiliary 305.5 Mini Hydraulic Excavator Machine System Specifications

Implements and Swing Controls Alternate Patterns - If Equipped 305.5 and 306 Mini Hydraulic Excavators Hydraulic System

Pilot Valve (Joystick) - Disassemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Pilot Valve (Joystick) - Assemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Pilot Valve (Joystick) - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Pilot Valve (Joystick) - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Pilot Valve (Auxiliary) - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Pilot Valve (Auxiliary) - Disassemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Pilot Valve (Auxiliary) - Assemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Pilot Valve (Auxiliary) - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

VALVE GP-PILOT RELIEF

Relief Valve (Pilot) 305.5 and 306 Mini Hydraulic Excavators Hydraulic System

Relief Valve (Pilot) - Test and Adjust 305.5 Mini Hydraulic Excavator Hydraulic System
VALVE GP-RELIEF

Relief Valve (Main) 305.5 and 306 Mini Hydraulic Excavators Hydraulic System
Relief Valve (Line) 305.5 and 306 Mini Hydraulic Excavators Hydraulic System

Relief Valve (Main) - Test and Adjust 305.5 Mini Hydraulic Excavator Hydraulic System
Relief Valve (Line) - Test and Adjust 305.5 Mini Hydraulic Excavator Hydraulic System
Relief Valve (Swing) - Test and Adjust 305.5 Mini Hydraulic Excavator Hydraulic System

Repairing Line Relief Valve Seats in Hydraulic Control Valves Using the 229-3612 Hydraulic Valve Seat Repair Kit{0738, 5117} Repairing Line Relief Valve Seats in Hydraulic Control Valves Using the 229-3612 Hydraulic Valve Seat Repair Kit{0738, 5117}
IMPLEMENTS
BOOM GP

Boom 305.5 Mini Hydraulic Excavator Machine System Specifications

Boom - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Boom - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Boom Bearings and Seals - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


Boom, Stick and Bucket Operation 305.5 Mini Hydraulic Excavator
Boom/Stick/Bucket Combinations 305.5 Mini Hydraulic Excavator
Boom and Stick Linkage - Lubricate 305.5 Mini Hydraulic Excavator

Procedure for Adding Plates to 297-8585 Boom and Bearing Assembly {6501} Procedure for Adding Plates to 297-8585 Boom and Bearing Assembly {6501}

PRODUCT SUPPORT PROGRAM FOR INSTALLING A NEW BOOM ASSEMBLY ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS PRODUCT SUPPORT PROGRAM FOR INSTALLING A NEW BOOM ASSEMBLY ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS
LINKAGE GP

Bucket Linkage 305.5 Mini Hydraulic Excavator Machine System Specifications

Bucket Linkage - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


Bucket Linkage - Lubricate 305.5 Mini Hydraulic Excavator
Bucket Linkage - Inspect/Adjust 305.5 Mini Hydraulic Excavator
STICK GP

Stick 305.5 Mini Hydraulic Excavator Machine System Specifications
Stick - Long 305.5 Mini Hydraulic Excavator Machine System Specifications

Stick - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Stick - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


An Improved Stick and Bearing Assembly is Now Used {6502} 2008/06/30

PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK ASSEMBLY ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK ASSEMBLY ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK ASSEMBLY ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK ASSEMBLY ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS
LUBRICATION SYSTEM
FILLER GP-ENGINE OIL

Improved Material is Now Used on Hose Assemblies that Are for the Engine Oil Filter for Certain Mini Hydraulic Excavators {1306, 1307, 1308} 2008/09/22
FILTER GP-ENGINE OIL

Engine Oil Filter and Oil Filter Base - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement


PRODUCT SUPPORT PROGRAM FOR REPLACING THE ENGINE OIL FILTER HOSES ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS PRODUCT SUPPORT PROGRAM FOR REPLACING THE ENGINE OIL FILTER HOSES ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS
MACHINE ARRANGEMENT
MACHINE AR

Service Intervals All Products Air Conditioning and Heating R134a for All Caterpillar Machines

Slope Operation 305.5 Mini Hydraulic Excavator

General Welding Procedures{0679, 7000} General Welding Procedures{0679, 7000}
MISCELLANEOUS INFORMATION

Heating and Air Conditioning Service Publications All Products Air Conditioning and Heating R134a for All Caterpillar Machines
TOOLS

A New Backing Pad Is Available for the 127 mm (5 inch) Rotary Grinding Disc {0674, 0677, 0685} 2009/10/19

142-1664 Adjustable Lifting Bracket Group{0599, 0629, 0700, 0729, 0757, 1122} 142-1664 Adjustable Lifting Bracket Group{0599, 0629, 0700, 0729, 0757, 1122}
362-0960 Lifting Beam Assembly {0599, 0629, 0700, 0729, 0757, 1122} 362-0960 Lifting Beam Assembly {0599, 0629, 0700, 0729, 0757, 1122}
Torque Multipliers, Models 1U-7293, 6V-7820 and 6V-6080{0599, 0765} Torque Multipliers, Models 1U-7293, 6V-7820 and 6V-6080{0599, 0765}
OPERATOR STATION
AIR CONDITIONER GP

System Capacities for Refrigerant (Excavators) - 302.5-5080 All Products Air Conditioning and Heating R134a for All Caterpillar Machines

Refrigerant Compressor All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Glossary of Terms All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Expansion Valve System All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Orifice Tube System All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Condenser All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Evaporator Coil All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Compressor Protection System All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Identifying the Air Conditioning System All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Expansion Valve All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Accumulator All Products Air Conditioning and Heating R134a for All Caterpillar Machines
In-line Refrigerant Dryer All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Receiver-Dryer All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Identifying the Heating System All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Temperature Control All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Identifying the Refrigerant All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Condensate Drainage System All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Cab Pressurization and Filtration System All Products Air Conditioning and Heating R134a for All Caterpillar Machines
General Information All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Orifice Tube Assembly All Products Air Conditioning and Heating R134a for All Caterpillar Machines

Refrigerant Recovery All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Manifold Gauge Set (Refrigerant) - Install All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant System - Charge All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant System - Evacuate All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Leakage - Test All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Manifold Gauge Set (Refrigerant) - Remove All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Electronic Heat Control - Test All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Compressor - Test All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Air Conditioning Performance - Test All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Oil - Test All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant System - Flush All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Machine Preparation for Testing and Adjusting All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Compressor Protection System - Test All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Heater Performance - Test All Products Air Conditioning and Heating R134a for All Caterpillar Machines

Required Tools All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Machine Preparation for Troubleshooting All Products Air Conditioning and Heating R134a for All Caterpillar Machines
General Troubleshooting Information All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Visual Inspection (Troubleshooting) All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Heating System Troubleshooting All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Troubleshooting Condensate Drainage System All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Air Conditioning System Troubleshooting All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Troubleshooting Heating and Air Conditioning Control System All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Automatic Temperature Control Panel Troubleshooting - 584 and 584HD Forwarders All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Automatic Temperature Control System (ECM Controlled) Troubleshooting All Products Air Conditioning and Heating R134a for All Caterpillar Machines

Refrigerant Expansion Valve - Remove and Install All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Compressor - Remove and Install All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Accumulator - Remove and Install All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Condenser - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

Refrigerant Receiver-Dryer - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

Refrigerant Compressor - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Engine Supplement

Evaporator Coil - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Air Conditioner Lines - Remove and Install All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Machine Preparation for Disassembly and Assembly All Products Air Conditioning and Heating R134a for All Caterpillar Machines
In-Line Refrigerant Dryer - Remove and Install All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Receiver-Dryer - Remove and Install All Products Air Conditioning and Heating R134a for All Caterpillar Machines
General Information All Products Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Orifice Tube Assembly - Remove and Install All Products Air Conditioning and Heating R134a for All Caterpillar Machines

New Hose Assemblies Improve the Routing for the Air Conditioner {1808} 2008/08/18
An Air Conditioner Kit for Use When Servicing the Air Conditioning System Is Now Available {7320, 7320} 2012/08/24

Receiver Dryer (Refrigerant) - Replace 305.5 Mini Hydraulic Excavator
Air Conditioning Control - If Equipped 305.5 Mini Hydraulic Excavator
Condenser (Refrigerant) - Clean 305.5 Mini Hydraulic Excavator
Air Conditioner/Cab Heater Filter (Recirculation) - Inspect/Replace 305.5 Mini Hydraulic Excavator

Procedure for Rerouting the Air Conditioner Hoses on Certain Mini Hydraulic Excavators{1808} Procedure for Rerouting the Air Conditioner Hoses on Certain Mini Hydraulic Excavators{1808}

PRODUCT SUPPORT PROGRAM FOR REWORKING THE AIR CONDITIONER LINES ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS PRODUCT SUPPORT PROGRAM FOR REWORKING THE AIR CONDITIONER LINES ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS
BLOWER GP-CAB

Blower Motor (Heater) - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

BOX GP-STORAGE

Storage and Literature Compartment 305.5 Mini Hydraulic Excavator
CAB GP

Cab - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Cab - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


Ordering a Replacement Operator Protective Structure (OPS) Certification Film {7323, 7325, 7405, 7557} 2009/04/20
Improved Procedure for the Retention of the Identification Film for the Roll Over Protective Structure (ROPS) and Falling Object Protective Structure (FOPS) {7323, 7325, 7405, 7557} 2009/07/27
A Procedure for Replacing Bonded Windows on All Caterpillar Products Is Now Available {7310} 2009/11/02

Cab Air Filter (Fresh Air) - Clean/Replace 305.5 Mini Hydraulic Excavator
Windows - Clean 305.5 Mini Hydraulic Excavator
Work Tool Control - If Equipped 305.5 Mini Hydraulic Excavator

Replacing Bonded Windows{7310} Replacing Bonded Windows{7310}
CONSOLE GP

The Plate Assembly and the Lever Assembly for the Hydraulic Lockout Are Improved {5258, 7321, 7451} 2008/03/31

Gauges 305.5 Mini Hydraulic Excavator
Seat 305.5 Mini Hydraulic Excavator
Engine Speed Control 305.5 Mini Hydraulic Excavator
CONTROL GP-AIR & TEMPERATURE
Heating Control 305.5 Mini Hydraulic Excavator
CONTROL GP-HYDRAULIC

Pilot Valve (Travel) - Disassemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Pilot Valve (Travel) - Assemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Pilot Valve (Travel) - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Pilot Valve (Travel) - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


Joystick Controls 305.5 Mini Hydraulic Excavator
Hydraulic Lockout Control 305.5 Mini Hydraulic Excavator
Blade Control 305.5 Mini Hydraulic Excavator
DOOR GP
Cab Door 305.5 Mini Hydraulic Excavator
HEATER GP

Cab Heater - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Cab Heater - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Heater Core - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

INDICATOR GP

New Gauges Available {7450} 2010/07/08
MONITOR GP
Improved VisionLink<SUP>TM</SUP> Software Is Now Available for Certain Caterpillar Machines {7601} 2012/06/07
Procedure For Improving Compatibility of Product Link Is Now Available on Caterpillar Machines Equipped with Electronic Monitoring Systems (EMS) {7490, 7606} 2013/04/04

Travel Speed Control 305.5 Mini Hydraulic Excavator
Indicators and Gauges - Test 305.5 Mini Hydraulic Excavator

Installation and Operation of the Caterpillar Diesel Particulate Filter (DPF) and the Diagnostic Module for Non-Road Machine Applications (Non-California Applications){108F, 1091, 7490} Installation and Operation of the Caterpillar Diesel Particulate Filter (DPF) and the Diagnostic Module for Non-Road Machine Applications (Non-California Applications){108F, 1091, 7490}
RADIO GP

New Processes Improve Registration of Product Link {7338, 7606} 2008/04/14
A New Antenna For The Product Link Is Available {7010, 733T} 2008/06/09

Radio - If Equipped 305.5 Mini Hydraulic Excavator

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

317-7492 Wireless Radio{7338} 317-7492 Wireless Radio{7338}
ROPS/FOPS GP

Inspection, Maintenance, and Repair of Operator Protective Structures (OPS) and Attachment Installation Guidelines for All Earthmoving Machinery, If Equipped{7323, 7325} Inspection, Maintenance, and Repair of Operator Protective Structures (OPS) and Attachment Installation Guidelines for All Earthmoving Machinery, If Equipped{7323, 7325}

Maintaining the Protective Structure (ROPS/FOPS) Certification when Making Modifications To (ROPS/FOPS){7323, 7325, 7715} Maintaining the Protective Structure (ROPS/FOPS) Certification when Making Modifications To (ROPS/FOPS){7323, 7325, 7715}
SEAT GP

Seat - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


Seat Belt - Replace 305.5 Mini Hydraulic Excavator
Seat Belt - Inspect 305.5 Mini Hydraulic Excavator
Seat Belt 305.5 Mini Hydraulic Excavator
WASHER GP-WINDOW

Washer Pump Assemblies Must Be Primed Properly {7306} 2007/08/06

Window Wiper - Inspect/Replace 305.5 Mini Hydraulic Excavator
Window Washer Reservoir - Fill 305.5 Mini Hydraulic Excavator
WINDOW GP
Window (Front) 305.5 Mini Hydraulic Excavator
CONTROL GP-JOYSTICK

Joystick Control 305.5 Mini Hydraulic Excavator Machine System Specifications
CONTROL GP-DIRECTION & SPEED

Travel Control 305.5 Mini Hydraulic Excavator
POWER TRAIN
AXLE GP

Product Information Guide, SEBF1015, "Improving Component Durability" , "Final Drives and Differentials" is now available {3258, 3282, 4050} 2008/12/29

Specifications for Inspection of Driveline Fasteners{3030, 3101, 3159, 3253, 3258, 3278, 4050} Specifications for Inspection of Driveline Fasteners{3030, 3101, 3159, 3253, 3258, 3278, 4050}

Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines{0680, 0768, 3258, 3260, 4050} Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines{0680, 0768, 3258, 3260, 4050}
DIFFERENTIAL & BEVEL GEAR GP

226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561} 226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
DIFFERENTIAL GP
226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561} 226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561}
DRUM GP
345-1236 Lifting Bracket{0599, 0629, 0632, 6605} 345-1236 Lifting Bracket{0599, 0629, 0632, 6605}
FILTER GP

Understanding Transmission Filter Plugging Events {3004, 3067} 2007/04/02
SEAL GP-DUO-CONE
Final Drive Duo-Cone Seal Assembly Information Update {7561} 2010/04/15
SPROCKET GP

Sprocket - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


An Improved Assembly Process for the Sprocket and Final Drive is Now Used on 305.5 and 306 Mini Hydraulic Excavators {4164} 2010/11/22
TOOLS

127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727} 127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}
TORQUE CONVERTER GP

Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents{3030, 3101, 3133} Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents{3030, 3101, 3133}
TRACK GP

Track - Separate 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Track - Connect 305.5 and 306
Mini Hydraulic Excavators Machine Systems

TRANSMISSION GP

Thermal Spray Procedures for Clutch Piston Inside Diameter{0679, 3160, 3170} Thermal Spray Procedures for Clutch Piston Inside Diameter{0679, 3160, 3170}
DRIVE GP-FINAL

Final Drive 305.5 and 306 Mini Hydraulic Excavators Hydraulic System

Final Drive Oil - Change 305.5 Mini Hydraulic Excavator
Final Drive Oil Level - Check 305.5 Mini Hydraulic Excavator
SERVICE EQUIPMENT AND SUPPLIES
CHARTS & FILMS

Updating the Certification Label for China{7557} Updating the Certification Label for China{7557}
GASKET & SEAL KITS

The 1U-8846 Gasket Sealant Is Canceled {7555} 2010/03/22

The 1U-8846 Gasket Sealant Is Cancelled {7555} 2010/03/31

The 1U-8846 Gasket Sealant Is Cancelled {7555} 2010/03/22

Caterpillar O-rings: Measuring Tool, Material Application, and Dash Size Cross Reference{0374, 0599, 0759, 0767, 7555} Caterpillar O-rings: Measuring Tool, Material Application, and Dash Size Cross Reference{0374, 0599, 0759, 0767, 7555}
HARDWARE & SEALANTS

Chart for Heli-Coil Repair{0676} Chart for Heli-Coil Repair{0676}
LITERATURE GP
Caterpillar Service Welding Guide{0599, 0677, 0678, 0679} Caterpillar Service Welding Guide{0599, 0677, 0678, 0679}

Contents for Thermal Spray Reference Manual{0374, 0679} Contents for Thermal Spray Reference Manual{0374, 0679}
REBUILD & SALVAGE

1U-9600 Welding Group (U.S. and Canada) 1U-9601 Welding Group (All other countries){0599, 0679} 1U-9600 Welding Group (U.S. and Canada) 1U-9601 Welding Group (All other countries){0599, 0679}

Fundamentals of Arc Spray for Reconditioning Components{0679} Fundamentals of Arc Spray for Reconditioning Components{0679}
TOOLS

Use Only Cleaning Agents that are Water Based with the 212-1503 Parts Washer Kit {0680} 2006/10/02
Increased Support for Repair Parts is Available for Products that are sold by Dealer Service Tools from Advanced Technology Services {0599} 2008/04/14
Component Cleaners That Contain Trichloroethylene (TCE) Must Not Be Used On Electrical Connectors {0709} 2010/02/22

138-7573, 138-7574, 138-7575, 138-7576, 241-3790, and 241-3792 Link Bracket Assemblies{0632, 7063, 7063} 138-7573, 138-7574, 138-7575, 138-7576, 241-3790, and 241-3792 Link Bracket Assemblies{0632, 7063, 7063}
Compact DPF Cleaner{0599, 0701, 0702, 108F} Compact DPF Cleaner{0599, 0701, 0702, 108F}
Assembly of 175-5507 and 361-3889 Nitrogen Charging Groups and 175-7410 Auxiliary Fitting Group{0647, 7200} Assembly of 175-5507 and 361-3889 Nitrogen Charging Groups and 175-7410 Auxiliary Fitting Group{0647, 7200}
415-4055 Ultrasonic Wear Indicator IV Group{0787, 7000} 415-4055 Ultrasonic Wear Indicator IV Group{0787, 7000}

Procedure for Adding Filtration Capability to Solvent Stands{0680} Procedure for Adding Filtration Capability to Solvent Stands{0680}
KIT-REBUILD

1U-8846 Gasket Sealant Has Been Removed From 3N-5904 Gear Seal Kit {1000, 7000} 1U-8846 Gasket Sealant Has Been Removed From 3N-5904 Gear Seal Kit {1000, 7000}
STEERING SYSTEM
STEERING COLUMN GP
Procedure to Apply Dielectric Grease to the Horn (Cruise Control) Contact Ring{4310} Procedure to Apply Dielectric Grease to the Horn (Cruise Control) Contact Ring{4310}
UNDERCARRIAGE
IDLER GP

Front Idler 305.5 Mini Hydraulic Excavator Machine System Specifications
Recoil Spring 305.5 Mini Hydraulic Excavator Machine System Specifications

Front Idler and Track Adjuster - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Front Idler and Track Adjuster - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


Improved Front Track Idler for Certain Mini Hydraulic Excavators {4159} 2008/08/18

PRODUCT SUPPORT PROGRAM FOR REPLACING THE FRONT TRACK IDLER ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS PRODUCT SUPPORT PROGRAM FOR REPLACING THE FRONT TRACK IDLER ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS

Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180} Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
LINK GP-TRACK

A New Rework Procedure is Available for the Undercarriage for Certain Mini Hydraulic Excavators {4170, 4171, 4197} 2010/08/13
ROLLER GP

Track Carrier Roller - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Track Roller - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


A New Track Carrier Roller that Improves the Load Capacity of the Bearing on Certain Mini Hydraulic Excavators is now used {4154, 4180} 2008/09/01

Procedure for Installing Improved Carrier Roller Assemblies on 305.5 Mini Hydraulic Excavators{4154, 4180} Procedure for Installing Improved Carrier Roller Assemblies on 305.5 Mini Hydraulic Excavators{4154, 4180}

PRODUCT SUPPORT PROGRAM FOR REPLACING TRACK ROLLERS ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS PRODUCT SUPPORT PROGRAM FOR REPLACING TRACK ROLLERS ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TRACK CARRIER ROLLERS ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS PRODUCT SUPPORT PROGRAM FOR REPLACING THE TRACK CARRIER ROLLERS ON CERTAIN 305.5 MINI HYDRAULIC EXCAVATORS
SPRING GP

Recoil Spring - Remove 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Recoil Spring - Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems

TRACK ADJUSTER & RECOIL GP
Track Adjuster - Disassemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Track Adjuster - Assemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Recoil Spring - Disassemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems

Recoil Spring - Assemble 305.5 and 306
Mini Hydraulic Excavators Machine Systems


Track Information 305.5 Mini Hydraulic Excavator
Track Adjustment - Inspect 305.5 Mini Hydraulic Excavator
Track Adjustment - Adjust 305.5 Mini Hydraulic Excavator
TRACK GP

Track 305.5 Mini Hydraulic Excavator Machine System Specifications

Track (Rubber) - Inspect/Replace - If Equipped 305.5 Mini Hydraulic Excavator

Track Failure Mode Information{4170, 4198} Track Failure Mode Information{4170, 4198}

168-7720 Ultrasonic Wear Indicator III Group{0374, 0599, 0729, 0787} 168-7720 Ultrasonic Wear Indicator III Group{0374, 0599, 0729, 0787}

Mobil-Trac Systems/MTS {4198} Mobil-Trac Systems/MTS {4198}
FRAME GP

Procedure to Adjust Track Tension with Restricted Access to Fill Valve{7050} Procedure to Adjust Track Tension with Restricted Access to Fill Valve{7050}
WORK TOOLS
BLADE GP

Blade - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


Blade Operation 305.5 Mini Hydraulic Excavator
Blade Linkage - Lubricate 305.5 Mini Hydraulic Excavator
BUCKET GP

Bucket - Remove and Install 305.5 and 306
Mini Hydraulic Excavators Machine Systems


Quick Coupler - Lubricate - If Equipped 305.5 Mini Hydraulic Excavator
Quick Coupler Operation - If Equipped 305.5 Mini Hydraulic Excavator

Using the 149-0173 Choker-Style Fabric Basket to Install and Remove Bucket Teeth{0374, 0599, 0751, 6700, 6800} Using the 149-0173 Choker-Style Fabric Basket to Install and Remove Bucket Teeth{0374, 0599, 0751, 6700, 6800}
GROUND ENGAGING TOOLS (G.E.T.)

Bucket Tips - Inspect/Replace 305.5 Mini Hydraulic Excavator

398-6784 Recommended J Series Two Strap Adapter Welding Sequence{0679, 6800, 6801, 6802, 6803, 6805} 398-6784 Recommended J Series Two Strap Adapter Welding Sequence{0679, 6800, 6801, 6802, 6803, 6805}
398-6786 Recommended J Series Flush Mount/Abrasion Adapter Welding Sequence{0679, 6800, 6801, 6802, 6803, 6805} 398-6786 Recommended J Series Flush Mount/Abrasion Adapter Welding Sequence{0679, 6800, 6801, 6802, 6803, 6805}
256-2928 Recommended K Series Two Strap Adapter Welding Sequence{0679, 6800, 6801, 6802, 6803, 6805} 256-2928 Recommended K Series Two Strap Adapter Welding Sequence{0679, 6800, 6801, 6802, 6803, 6805}
256-2930 Recommended K Series Flush Mount/Abrasion Adapter Welding Sequence{0679, 6800, 6801, 6802, 6803, 6805} 256-2930 Recommended K Series Flush Mount/Abrasion Adapter Welding Sequence{0679, 6800, 6801, 6802, 6803, 6805}

Using 149-0174 Non-Choker Style Fabric Baskets to Install or Remove Bucket or Blade Cutting Edges{0374, 0599, 0632, 0700, 0751, 6800} Using 149-0174 Non-Choker Style Fabric Baskets to Install or Remove Bucket or Blade Cutting Edges{0374, 0599, 0632, 0700, 0751, 6800}

Application of Abrasion Resistant Material{0374, 0679, 0751, 0759, 6800} Application of Abrasion Resistant Material{0374, 0679, 0751, 0759, 6800}