1998/01/26 Caterpillar

Serviceable Parts Available For Fuel Injection Pump Groups {1251}

Usage:

914G (7ZM, 9WM) Wheel Loaders;
IT14G (8ZM, 1WN) Integrated Toolcarriers

Reference: Service Magazine; September 9, 1996; Page 10; "Do Not Wash Hot Fuel Injection Pump With Cold Water"

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NOTICE

Do NOT wash the 123-2937 Fuel Injection Pump Group (when hot) with cold water. The abrupt temperature change can cause pump seizure.

A new 140-9568 Plate, 109-5211 Bracket Assembly, and 141-7462 Film (decal) is available in order to provide some protection from cold water directly hitting the 123-2937 Fuel Injection Pump Group. The governor cable bracket has been modified in order to provide a mount location for the plate. The 140-9568 Plate mounts directly over the 123-2937 Fuel Injection Pump Group and acts as a shield. The 141-7462 Film warns against washing a hot fuel injection pump. This improvement is effective with 914G (7ZM358-Up, 9WM760-Up) Wheel Loaders, and IT14G (8ZM251-Up, 1WN499-Up) Integrated Toolcarriers.

Parts service is available for the 123-2937 Fuel Injection Pump Group used on the engines in the above machines. See the following list for serviceable parts:

* 7W-6249 Shutoff Solenoid

* 141-8942 O-Ring Seal

* 141-8943 Lock Washer

* 141-8944 Screw

* 141-8946 Seal

* 141-8947 Thermocouple

* 141-8948 Seal

* 149-7634 Pipe Assembly

Caterpillar Information System:

1998/01/26 New Muffler Assembly And Support Brackets Available {1062}

1998/01/26 Washer Bottle Strap Now Available Through Parts Service {7306}

1998/01/26 Supplement For Rolling Torque Specification {3254,3258,3263}

1998/01/26 Supplement For Effectivity On Suspension Control Sensor Group {7227}

1998/01/26 Air Filter Used In Fast Fill Service Center Groups To Decrease Contamination In Fuel {7513,1273}

1998/01/26 Increased Material On Rear Suspension Support Castings {7210,7050}

1998/01/26 Longer Studs Or Bolts And Spacers Will Improve Assembly Between Differential And Differential Housing {3258,3283}

1998/01/26 New Wheel (Cast) And Required High Capacity Bearings Will Increase Service Life {4051,4066,4208}

1998/01/26 Addition Of Valve Assembly To Brake Lines Group Will Provide Access For Field Oil Sampling {4295}

1998/01/26 Special Instruction Available For Installing 3516B EUI Engine To 793B Off-Highway Trucks With VIMS {0374,7601,1000}

1998/01/26 New Clamp Assemblies Used In Air Lines Groups {1071}

1998/01/26 Updated Electrical Schematic Available For 785B And 789B Off-Highway Trucks {0374,4070,0645}

1998/01/26 New Washer-Retainers Increases Service Life Of Rolling Hoses {6460,5057}

1998/01/26 Adjustable Mounting Arrangement And Flexible Coupling For Hydraulic Pump Available {5062}

1998/01/26 098-5847 Handle Retainer Bracket In The 098-5853 Quick Hitch Group Is Now Serviced {6129}

1998/01/26 Improved Load Capacity Charts Are Model Specific {6400}

1998/01/26 Individual Components Of Hydraulic Pumps Are Available As Separate Service Parts {5070}

1998/01/26 The 154-6732 Pump Kit Is Available To Help Service The Unit Injector Hydraulic Pump Group On 3408E (99C) And 3412E (80M) Machine Engines {1714}

1998/01/26 Service Repair Kits For Steering Column Group Available {4310}

1998/01/26 Explanation Of New Switch Operation For Kickout Positioner {5109}

1998/01/26 Improved Water Seal Reduces The Possibility Of Cylinder Head Joint Water Leaks {1100}

1998/01/26 Be Sure To Correctly Tighten 1R-0712, 1R-0740, 1R-0749, 1R-0750, 1R-0751, 1R-0753, And 1R-0759 Fuel Filter Assemblies {1261}

1998/01/26 Caterpillar Electronic Technician (ET) Training Video Available {0374}

1998/02/02 New Seal Kit for Metering Pump Groups {4312}