2009/08/24 An Improved Lubrication Pump Is Available for Articulated Trucks and Wheel Loaders {7516, 7540} Caterpillar


An Improved Lubrication Pump Is Available for Articulated Trucks and Wheel Loaders {7516, 7540}
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2009/08/24 [SEPD1006]
FRAME AND BODY
LUBRICATION GP
2009/08/24 An Improved Lubrication Pump Is Available for Articulated Trucks and Wheel Loaders {7516, 7540}
Articulated Truck:
725 (S/N: B1L1-UP)
730 (S/N: B1M1-UP)
730 EJECTOR (S/N: B1W1-UP)
735 (S/N: B1N1-UP)
740 (S/N: B1P1-UP)
740 EJECTOR (S/N: B1R1-UP)
Wheel Loader:
950H (S/N: N1A1-UP; M1G1-UP; K5K1-UP)
962H (S/N: N4A1-UP; M3G1-UP; K6K1-UP)
966H (S/N: A6G1-UP; A6D1-UP)
972H (S/N: A7G1-UP; A7D1-UP)
980GSeries II (S/N: AXG1-UP)
980H (S/N: MHG1-UP; JMS1-UP)
Service Magazine SEPD01005, 17 August 2009, "An Improved Lubrication Pump Is Available for Articulated Trucks and Wheel Loaders". The information in this article has changed. Disregard this article. The correct information follows:

Description of Change: A new lubrication pump is available for the Articulated Trucks and Wheel Loaders that are shown above. The new pump provides increased durability and reliability. The new pump group features improved seals. The 5/2 valve has also been improved in the new pump group.

Adaptable To: 341-8583 Lubrication Pump Gp is replacing 184-0704 Lubrication Pump Gp. The new pump group contains the new 342-1263 Gasket and the new 342-1264 Valve .

The new lubrication pump is adaptable to the following machines:

  • 725 (S/N: B1L1-2303)

  • 730 (S/N: B1M1-2595)

  • 730 EJ (S/N: B1W1-365)

  • 735 (S/N: B1N1-1328)

  • 740 (S/N: B1P1-5114)

  • 740 EJ (S/N: B1R1-497)

  • 950H (S/N: N1A1-3226; M1G1-1820; K5K1-2901)

  • 962H (S/N: N4A1-1259; K6K1-468; M3G1-549)

  • 966H (S/N: A6G1-3945; A6D1-2449)

  • 972H (S/N: A7G1-1269; A7D1-891)

  • 980G Series II (S/N: AXG1-UP)

  • 980H (S/N: MHG1-5171; JMS1-5312)

The new lubrication pump is effective in production on the following machines:

  • 752 (S/N: B1L2304-UP)

  • 730 (S/N: B1M2596-UP)

  • 730 EJ (S/N: B1W366-UP)

  • 735 (S/N: B1N1329-UP)

  • 740 (S/N: B1P5115-UP)

  • 740 EJ (S/N: B1R498-UP)

  • 950H (S/N: N1A3227-UP; M1G1821-UP; K5K2902-UP)

  • 962H (S/N: N4A1260-UP; K6K469-UP; M3G550-UP)

  • 966H (S/N: A6G3946-UP; A6D2450-UP)

  • 972H (S/N: A7G1270-UP; A7D892-UP)

  • 980H (S/N: MHG5172-UP; JMS5313-UP)

Multiple updates to the literature have been introduced for Medium Wheel Loader machines.

  • Improved filling of the reservoir and bleeding procedures

  • Improved electrical troubleshooting procedures have been included in the System Operation section of the lubrication group.

  • A disassembly and assembly procedure has been added.

Information System:

D6T Track-Type Tractor Systems Piston Pump (Steering) - Test and Adjust
C15 and C18 Engines for Caterpillar Built Machines Fuel Transfer Pump
950H Wheel Loader, 962H Wheel Loader and IT62H Integrated Toolcarrier Electrohydraulic System Relief Valve (Line)
2010/12/23 Introduction of Improved Roading Lights for Medium Wheel Loaders {1429}
C13, C15, and C18 Tier 4 Final Engines Cylinder Head Valves
950H Wheel Loader, 962H Wheel Loader and IT62H Integrated Toolcarrier Electrohydraulic System Piston Pump (Implement) (Pilot)
Procedure To Install New Heat Shields{1067, 1073}
Procedure to Install Improved Brake Oil Cooler Tubes{1380}
D7E Track-Type Tractor Hydraulic, HVAC, and Electrical Systems Implement Does Not Raise
D7E Track-Type Tractor Hydraulic, HVAC, and Electrical Systems Hydraulic Cylinder Collapse - The Lift Cylinder Will Collapse When The Control Is In The Raised Position
D9T Track-Type Tractor Battery Disconnect Switch
2011/01/06 Improvements to the Fuel Sender Group {1273, 1408, 6201, 7481, 7857}
2009/09/28 Improved Pivot Shafts Are Now Used {4153}
C4.4 Industrial Engine Cooling System Coolant Extender (ELC) - Add
C4.4 Industrial Engine Cooling System Supplemental Coolant Additive (SCA) - Test/Add
938H Wheel Loader and IT38H Integrated Toolcarrier Power Train Differential Lock Pressure - Check
D11T Track-Type Tractor Machine Systems Ladder Hinge - Install
D11T Track-Type Tractor Machine Systems Ladder Hinge - Disassemble
D11T Track-Type Tractor Machine Systems Ladder Hinge - Assemble
2009/08/31 Diagnostic Process for Fuel Rail Pressure Sensor {127A, 1439}
2009/08/31 Diagnostic Process for Fuel Rail Pressure Sensor {127A, 1439}
2009/08/10 Diagnostic Publications for the Systems of the Hydraulic Electronic Unit Injector (HEUI) have been Updated {1100, 1126, 1250, 1251, 1261, 1290}
Identification and Installation of Cambered Pivot Shafts{4153}
953D, 963D and 973D Track-Type Loaders Implement Droops Before Raising