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G399 ENGINE 49C00261-UP OPERATOR STATION Caterpillar SIS



GAS ENGINE G399 GAS ENGINE 49C
 G399 ENGINE 49C00261-UP UEG0605S G399 49C   (1968)

Parts group G399:

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OPERATOR STATION
PANEL GP
GAUGE GP-AIR CLEANER
2N-3324 GAUGE GP-AIR CLEANER
2N3324 AIR CLEANER GAUGE GROUP--2 Required
METER GP-SERVICE
3N-1589 METER GP-SERVICE
3N1589 SERVICE METER AND TACHOMETER DRIVE GROUP
Part of 3N1197, 3N3373, 3N3340 and 3N3374 Engine Arrangements listed on Pages
8 through 11. Refer also to Pages 100, 101 and 106 for special parts
PANEL GP-INSTRUMENT
8L-5851 PANEL GP-INSTRUMENT
8L5851 INSTRUMENT PANEL SHUT-OFF GROUP
Serial No. 49C261 to 49C420 inclusive. Part of 3N1197, 3N3373, 3N3340 and 3N3374 Engine Arrangements listed on
Pages 8 through 11. Only separate parts serviced. Note: 1N9306 Safety Shut-Off Valve is available
Refer also to Pages 102 and 103 for special parts
INDICATOR GP
3N-4496 INDICATOR GP
3N4496 OIL FILTER CHANGE INDICATOR GROUP
Part of 3N1197, 3N3373, 3N3340 and 3N3374 Engine Arrangements listed on
Pages 8 through 11. Only separate parts serviced
PANEL GP-INSTRUMENT
1N-9969 PANEL GP-INSTRUMENT
1N9969 PANEL GP-INSTRUMENT-TYPE 1
For Use With Electric Woodward Governor. Note: 2N2342 Solenoid Valve
Assembly Is Available. Refer To Automatic Start-Stop Chart Listed On Page
59A For Usage
PANEL GP-INSTRUMENT
1N-9969 PANEL GP-INSTRUMENT
1N9969 PANEL GP-INSTRUMENT-TYPE 2
For Use With Electric Woodward Governor. Note: 2N2342 Solenoid
Valve As Is Available. Refer To 3N6600 Chart-Page 59A For Usage
Part Of 7C4873, 7W3494 & 7W3440 Shut-Off Gps-Electrical
PANEL GP-INSTRUMENT
1N-9969 PANEL GP-INSTRUMENT
1N9969 INSTRUMENT PANEL GROUP-TYPE 3
For Use With Electric Woodward Governor. Note: 2N2342 Solenoid Valve
Assembly Is Available
Refer To 3N6600 Chart-Page 59A For Usage
PANEL GP-INSTRUMENT
1N-7279 PANEL GP-INSTRUMENT
1N7279 INSTRUMENT PANEL GROUP-TYPE 1
For Use With Solid State Ignition
An Attachment
PANEL GP-INSTRUMENT
1N-7279 PANEL GP-INSTRUMENT
1N7279 INSTRUMENT PANEL GROUP-TYPE 2
For Use With Solid State Ignition
An Attachment
PANEL GP-INSTRUMENT
1N-7279 PANEL GP-INSTRUMENT
1N7279 INSTRUMENT PANEL GROUP-TYPE 3
For Use With Solid State Ignition
An Attachment
GAUGE GP
5L-9894 GAUGE GP
5L9894 GAUGE GP
(Oil Pressure & Water Temperature--12 Volt)-Type 1
An Attachment
GAUGE GP
5L-9895 GAUGE GP
5L9895 GAUGE GP
Type 1-24-32 Volt
Oil Pressure & Water Temperature
An Attachment
GAUGE GP
5L-9894 GAUGE GP
5L9894 GAUGE GP
(Oil Pressure & Water Temperature)-Type 2
An Attachment
GAUGE GP
5L-9895 GAUGE GP
5L9895 GAUGE GP
Type 2-24-32 Volt
Oil Pressure & Water Temperature
An Attachment
PYROMETER GP
3N-8277 CHART-PYROMETER
PYROMETER CHART (3N8277 N/S)
3N-8275 PYROMETER GP-TWIN
PYROMETER (3N8275 N/S)
Refer to Pyrometer Chart listed on Page 96A for usage
3N-8276 PYROMETER GP-SINGLE
PYROMETER (3N8276 N/S)
Refer to Pyrometer Chart listed on Page 96A for usage
TACHOMETER GP
METER GP-SERVICE
3N-1589 METER GP-SERVICE
3N1589 SERVICE METER AND TACHOMETER DRIVE GROUP
Part of 3N1197, 3N3373, 3N3340 and 3N3374 Engine Arrangements listed on Pages
8 through 11. Refer also to Pages 100, 101 and 106 for special parts
DRIVE GP-TACHOMETER
3N-3886 DRIVE GP-TACHOMETER
3N3886 TACHOMETER DRIVE GROUP
Part of 3N1589 Service Meter and Tachometer Drive Group
7L-3083 ELECTRIC TACHOMETER GROUP
7L3083 ELECTRIC TACHOMETER GROUP - 12 Volt
7L-3084 ELECTRIC TACHOMETER GROUP
7L3084 ELECTRIC TACHOMETER GROUP - 24 or 32 Volt
MECHANICAL TACHOMETERS
MECHANICAL TACHOMETERS-Engine Mounted
MOUNTING GP-TACHOMETER
7L-4535 MOUNTING GP-TACHOMETER
7L4535 TACHOMETER MOUNTING GROUP--Type 2
Part of Mechanical Tachometers listed on Page 104
MOUNTING GP-TACHOMETER
7L-4535 MOUNTING GP-TACHOMETER
7L4535 TACHOMETER MOUNTING GROUP--Type 2
Part of Mechanical Tachometers listed on Page 104
TACHOMETER GP-ELECTRIC
4L-2353 TACHOMETER GP-ELECTRIC
4L2353 ELECTRIC TACHOMETER GROUP--Type 1
TACHOMETER GP-ELECTRIC
4L-2353 TACHOMETER GP-ELECTRIC
4L2353 ELECTRIC TACHOMETER GROUP--Type 2
TACHOMETER GP-ELECTRIC
3N-6871 TACHOMETER GP-ELECTRIC
3N6871 ELECTRIC TACHOMETER GP-TYPE 1
For Field Replacement Order 7C4357-Page 105E
TACHOMETER GP-ELECTRIC
3N-6871 TACHOMETER GP-ELECTRIC
3N6871 TACHOMETER GP-ELECTRIC-TYPE 2
For Field Replacement, Order 7C4357-Page 105E
TACHOMETER GP-ELECTRIC
7C-4357 TACHOMETER GP-ELECTRIC
7C4357 TACHOMETER GP-ELECTRIC
Field Replacement For 3N6871-Page 105B
TACHOMETER GP-ELECTRIC
5N-8754 TACHOMETER GP-ELECTRIC
5N8754 TACHOMETER GP-ELECTRIC
183 Tooth Pick-Up
An Attachment
DRIVE GP-TACHOMETER
6L-2211 DRIVE GP-TACHOMETER
6L2211 TACHOMETER DRIVE GROUP

Information:

(For parts list, see above)

Tool Operating Manual
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Service Magazine
New Cab Air Filters Provide Improved Efficiency and Odor Reduction {7309, 7320, 7342}
2002/07/08
Nexus Retrofit Air Conditioning and Heating Parts for Other Than Caterpillar Construction Equipment and On-Highway Trucks {7320}
Nexus Retrofit Air Conditioning and Heating Parts for Other Than Caterpillar Construction Equipment and On-Highway Trucks {7320}
Recent Changes to the R134a Refrigerant Air Conditioning Manuals Are Now Available for All Caterpillar Products {0374, 1802, 1805, 1807, 1808, 1809, 7309, 7320, 7322, 7343}
2014/07/17
Use FT1711 Light Table For Cylinder Liner Inspection {0652,1216}
1982/11/29
Improved Start Switch Used{1416}
1987/05/25
9G7641 Start Switch Is Improved{1416,1400}
1988/05/16
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
New Cab Air Filters Provide Improved Efficiency and Odor Reduction {7309, 7320, 7342}
2002/07/08
Tool Operating Manual
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Service Magazine
New "Two Inch" Gauges, Indicator And Senders Available{7450}
1986/06/02
Self-Powered Hour Meters Available{7480,7450}
1987/02/16
Polarity Connections And Use Of Service Meter Films When Service Meter Kits Are Installed{7480,7000}
1987/02/16
Fuse And Wire Assembly Is Available For Protection Of Earlier 6N5906 Service Meters{7480}
1979/01/29
More Potting Material Now Used In 6N5906 Electric Service Meter{7480}
1979/11/26
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
Engine News
Check For Plugged Orifices In Mechanical Pressure Gauges
1987/03/01
New Digital Tachometers Available As Attachments
1990/07/01
Special Instruction
Installation Of Thermocouples And Pyrometer{7466}
Installation Of Thermocouples And Pyrometer{7466}
Service Letter-NACD
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Specifications
Pressure Switches
6.25" BORE ENGINE ATTACHMENTS
Contactor Switches (Water Temperature)
6.25" BORE ENGINE ATTACHMENTS
Overspeed Contactor Switch
6.25" BORE ENGINE ATTACHMENTS
Contactor Switches<BR> (Oil Pressure)
6.25" BORE ENGINE ATTACHMENTS
Service Letter-China
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Service Letter-Asia
Service Letter-APD
Service Magazine
New Dual Speed Switch Is Now Available{7418,7410,7411,1400}
1981/09/21
Improved Mounting Assembly For Speed Switch Contactor Group{7418}
1983/01/17
Increased Preload Used In Air Shutoff Actuators{7400,7418}
1985/02/18
Use Caterpillar 6V50 Engine Timing Indicator For Accurate Readings{0782,0785,0775}
1985/05/27
New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10
Check For Dirt Before Replacing Pyrometer Switch{1050,7466}
1986/12/15
Self-Powered Hour Meters Available{7480,7450}
1987/02/16
Check For Plugged Orifices In Mechanical Pressure Gauges{7450}
1987/03/02
Use Improved Heat Start Switch{1416}
1987/04/20
Two New Self-Powered Digital Tachometers And Signal Generator Available {7462}
1987/05/11
Improved Start Switch Used{1416}
1987/05/25
9G7641 Start Switch Is Improved{1416,1400}
1988/05/16
New Oil Pressure Sender Assembly Used{7455}
1988/11/07
Improved Pressure Gauge Sender Used{7450,7485}
1988/11/21
Fuse And Wire Assembly Is Available For Protection Of Earlier 6N5906 Service Meters{7480}
1979/01/29
More Potting Material Now Used In 6N5906 Electric Service Meter{7480}
1979/11/26
General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17
Tachometer Drive Shaft Rotation{1085}
1993/08/09
Special Instruction
Installation and Operation of the Caterpillar Messenger Driver Information Display{7490}
Installation and Operation of the Caterpillar Messenger Driver Information Display{7490}
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 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}
Instructions for Installing AssetIQ<SUP>TM</SUP> for Engine Systems on Caterpillar and non-Caterpillar Products {7490}
Instructions for Installing AssetIQTM for Engine Systems on Caterpillar and non-Caterpillar Products {7490}
Service Magazine
New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10
General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17
New Software Is Now Available for All Cat<SUP>&reg;</SUP> Products With PL522 China System {7606, 7620}
2015/03/04
New Troubleshooting Procedure Is Now Available for all Cat<SUP>&reg;</SUP> Products Equipped with PL321 VIMS (PL321 VSR) {7606}
2015/05/12
Engine News
Digital Tachometer Available
1983/08/17
Two New Self-Powered Digital Tachometers And Signal Generator Available
1987/05/01
Polarity Connections And Use Of Service Meter Films When Service Meter Kits Are Installed
1987/05/01
New Oil Pressure Sender Assembly Used
1988/11/01
Improved Pressure Gauge Sender Used
1988/12/01
New Digital Tachometers Available As Attachments
1990/07/01
Tachometer Drive Shaft Rotation
1993/08/01
A New Service Support Center Is Available For The Products That Are Assembled At The Large Engine Center {1000, 4490, 7002, 7274}
2001/09/01
Improved Troubleshooting Procedures for EMCPII, EMCPII+, and EMCPII+P Annunciators {4490}
2001/10/01
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
Installation of 7W2743 Speed Switch Assembly{7427}
Installation of 7W2743 Speed Switch Assembly{7427}
Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}
Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Installation Of Electric (Digital) Tachometer Groups{7462}
Installation Of Electric (Digital) Tachometer Groups{7462}
Installation Of 7W4426 Tachometer Conversion Kit{7462}
Installation Of 7W4426 Tachometer Conversion Kit{7462}
Installation Instructions for the 9W-1494 Service Meter Kit {7478}
Installation Instructions for the 9W-1494 Service Meter Kit {7478}
Installation Instructions for the 9W-1490, 9W-1491, 9W-1494, 9W-1495 Service Meter Kits {7478}
Installation Instructions for the 9W-1490, 9W-1491, 9W-1494, 9W-1495 Service Meter Kits {7478}
Special Installation Instructions for the 379-3359 Speed Switch Assembly {1400, 1915, 7400, 7426, 7451}
Special Installation Instructions for the 379-3359 Speed Switch Assembly {1400, 1915, 7400, 7426, 7451}
Instructions for Installing AssetIQ<SUP>TM</SUP> for Engine Systems on Caterpillar and non-Caterpillar Products {7490}
Instructions for Installing AssetIQTM for Engine Systems on Caterpillar and non-Caterpillar Products {7490}
Service Letter-NACD
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Specifications
Gauge For Oil Pressure<BR> 3N2780 And 6L2310
G379, G398 & G399 ENGINES
Gauge For Water Temperature<BR> 3N2781 And 6L2311
G379, G398 & G399 ENGINES
Service Meter And Tachometer Drive
G379, G398 & G399 ENGINES
Service Letter-China
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Service Letter-Asia
Service Letter-APD
Disassembly and Assembly
Service Meter And Tachometer Drive
G379, G398 & G399 ENGINES
Instrument Panel
G379, G398 & G399 ENGINES
Service Magazine
New Dual Speed Switch Is Now Available{7418,7410,7411,1400}
1981/09/21
New Gauges Used In Instrument Panel{7450,7453,7455}
1982/08/16
Digital Tachometer Available{7462}
1983/08/15
Differential Oil Pressure In Oil Filter Housing Can Be Checked With A Differential Pressure Gauge{1306,1318}
1984/09/10
New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10
New &quot;Two Inch&quot; Gauges, Indicator And Senders Available{7450}
1986/06/02
Check For Dirt Before Replacing Pyrometer Switch{1050,7466}
1986/12/15
New Special Instruction For Troubleshooting 5P2150 Engine Horsepower Meter{0651,1250}
1977/01/17
Self-Powered Hour Meters Available{7480,7450}
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
Two New Self-Powered Digital Tachometers And Signal Generator Available {7462}
1987/05/11
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
New Oil Pressure Sender Assembly Used{7455}
1988/11/07
Improved Pressure Gauge Sender Used{7450,7485}
1988/11/21
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
More Potting Material Now Used In 6N5906 Electric Service Meter{7480}
1979/11/26
Procedure For Replacing Batteries, Battery Cables Or Disconnect Switches {1401,1402,1411}
1989/05/01
Procedure For Replacing Batteries, Battery Cables Or Disconnect Switches {1401,1402,1411}
1989/05/01
New Digital Tachometers Available As Attachments{7462}
1990/06/18
Tachometer Drive Shaft Rotation{1085}
1993/08/09
Service Meter Adjustment Is Now Available in VisionLink<SUP>TM</SUP> {7478, 7606}
2014/08/20
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
Engine News
Check For Dirt Before Replacing Pyrometer Switch
1987/01/01
Special Instruction
Installation Of Thermocouples And Pyrometer{7466}
Installation Of Thermocouples And Pyrometer{7466}
Service Magazine
Check For Dirt Before Replacing Pyrometer Switch{1050,7466}
1986/12/15
New 12 Volt AM/FM Radios Are Available {7338}
2000/03/20
Special Instruction
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}
Technical Information Bulletin
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}
Engine News
Digital Tachometer Available
1983/08/17
Two New Self-Powered Digital Tachometers And Signal Generator Available
1987/05/01
New Digital Tachometers Available As Attachments
1990/07/01
Tachometer Drive Shaft Rotation
1993/08/01
New Electronic Tachometers Have Different Connection To Wiring Harness {7462}
2001/08/01
Special Instruction
Installation Of Electric (Digital) Tachometer Groups{7462}
Installation Of Electric (Digital) Tachometer Groups{7462}
Installation Of 7W4426 Tachometer Conversion Kit{7462}
Installation Of 7W4426 Tachometer Conversion Kit{7462}
Specifications
Service Meter And Tachometer Drive
G379, G398 & G399 ENGINES
Disassembly and Assembly
Service Meter And Tachometer Drive
G379, G398 & G399 ENGINES
Service Magazine
Digital Tachometer Available{7462}
1983/08/15
Two New Self-Powered Digital Tachometers And Signal Generator Available {7462}
1987/05/11
New Digital Tachometers Available As Attachments{7462}
1990/06/18
Tachometer Drive Shaft Rotation{1085}
1993/08/09
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
Special Instruction
Use of 8T5200 Signal Generator/Counter Group{0778, 0783, 0785}
Use of 8T5200 Signal Generator/Counter Group{0778, 0783, 0785}
Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}
Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}
Tool Operating Manual
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Service Magazine
Use Caterpillar 6V50 Engine Timing Indicator For Accurate Readings{0782,0785,0775}
1985/05/27
New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23
Revised Instructions For Installation of New Maintenance Free Batteries{1401,1400}
1988/12/12
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05

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