Secondary Steering Pumps Installation Changed Caterpillar


Secondary Steering Pumps Installation Changed

Usage:

WHEEL LOADERS938F (2RM1265-1301) WHEEL LOADERS

Problem:

Secondary steering pump (ref 1392327) having a suction flanged port instead of a threaded port have been installed on 30 consecutive machines with a secondary steering attachment, starting from 2RM01265.

Solution:

Here is the list of parts that are different on those 30 machines:

2 - 1P4576 Flange-Half
1 - 4J5267 Seal-O-Ring
4 - 8T4121 Washer
4 - 8T4195 Bolt
1 - 1438760 Hose As

When the complete secondary steering pump (1392327) has to be replaced on machines listed above, the following parts are needed.

1 - 1392334 Hose As
1 - 2M9780 Seal
1 - 6V8640 Connector-Orfs
1 - 6V9746 Seal

CATERPILLAR BELGIUM MEDIUM WHEEL LOADERS COPYRIGHT 1999 CATERPILLAR ALL RIGHTS RESERVED

Caterpillar Information System:

Transmission Serial Number Prefixes Transmission Serial Number Prefixes
Rotation Of Coupler Pins Causes Difficulty Coupling Work Tools Rotation Of Coupler Pins Causes Difficulty Coupling Work Tools
Warming The Hydraulic System Warming The Hydraulic System
Roller Retainer Bolt Loosening Roller Retainer Bolt Loosening
4T (4T3130-4T3134) Series HPCU Filters May Delay Ability To Move Machine With Cold Oil 4T (4T3130-4T3134) Series HPCU Filters May Delay Ability To Move Machine With Cold Oil
Missing Rear Gear Train Idler Shaft Mounting Bolt Seals May Result In Oil Leaks Missing Rear Gear Train Idler Shaft Mounting Bolt Seals May Result In Oil Leaks
Reported Failtures Of Lift/Tilt Pressure Sensor Reported Failtures Of Lift/Tilt Pressure Sensor
Correct Service Replacement Part Numbers For 100-5778 Caterpillar Monitoring System Control Correct Service Replacement Part Numbers For 100-5778 Caterpillar Monitoring System Control
Alternator Drive Belt Retention Alternator Drive Belt Retention
Electrical Problems And Malfunctions Electrical Problems And Malfunctions
Actions That May Cause Inadvertent Dropping Of Pallet Forks Actions That May Cause Inadvertent Dropping Of Pallet Forks
Fan Drive Bearing Failures Fan Drive Bearing Failures
Water Drainage Holes For Loader Frame Water Drainage Holes For Loader Frame
Roof Assembly May Break During Transport Roof Assembly May Break During Transport
Speed Hold Control May Not Disengage Speed Hold Control May Not Disengage
Lack Of Spring Stiffness In Pilot Valve May Cause Decreased Prefeel Lack Of Spring Stiffness In Pilot Valve May Cause Decreased Prefeel
Clogged Atmospheric Pressure Sensors Clogged Atmospheric Pressure Sensors
A Nuisance Mid 82 CID 358 FMI 05 Service Code May Be Logged By The Implement Electronic Control Module A Nuisance Mid 82 CID 358 FMI 05 Service Code May Be Logged By The Implement Electronic Control Module
Undesired Machine Movement May Occur Under Certain Conditions Undesired Machine Movement May Occur Under Certain Conditions
Service Replacement Of Electronic Monitoring System (EMS) Module May Also Require Installation Of New Engine Software Service Replacement Of Electronic Monitoring System (EMS) Module May Also Require Installation Of New Engine Software
Air Filter Identification Film Air Filter Identification Film
Machine Equipped With Roading Fenders Machine Equipped With Roading Fenders
Machine Suddenly Loses Hydraulic Pressure Because Implement System Relief Valve Comes Apart Machine Suddenly Loses Hydraulic Pressure Because Implement System Relief Valve Comes Apart
Return Failed Cylinders from the Operator Console of Motor Graders Return Failed Cylinders from the Operator Console of Motor Graders
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.