8E9526 GUARD ASSEM. Caterpillar parts
D7H, D7R
Rating:
Alternative (cross code) number:
CA8E9526
8E-9526
8E9526
CA8E9526
8E-9526
8E9526
Weight: 236 pounds 107 kg.
TRACK-TYPE TRACTOR,
Information:
Probable Causes
The pump controls in the pump are suspect.
The steering pump controls have excessive leakage.Recommended Actions
The Pump Controls In The Pump Are Suspect
Refer to Troubleshooting, UENR5491 for diagnostic code troubleshooting procedures.Ensure that a problem with the steering system electrical components did not cause the steering pump to operate improperly. Check the monitoring system for any fault codes that are related to the following:
Steering Position Sensor 1
Steering Position Sensor 2
Left Steer Solenoid
Right Steer SolenoidIf the signals from the steering position sensors are incorrect, the ECM may not be commanding the solenoid to energize properly. Also, the ECM may not be commanding the solenoid to de-energize properly. Correct any problems with any or all of these components and then retest for the symptom.If no fault codes exist for the steering pump control solenoids, the steering control solenoids and/or the steering position sensors may require calibration. Refer to Specifications, System Operation, Testing and Adjusting, UENR4081, "Steering - Calibrate".The Steering Pump Controls Have Excessive Leakage
Refer to Specifications, System Operation, Testing and Adjusting, UENR4081, "Steering Hydraulic Circuit - Test and Adjust".
The pump controls in the pump are suspect.
The steering pump controls have excessive leakage.Recommended Actions
The Pump Controls In The Pump Are Suspect
Refer to Troubleshooting, UENR5491 for diagnostic code troubleshooting procedures.Ensure that a problem with the steering system electrical components did not cause the steering pump to operate improperly. Check the monitoring system for any fault codes that are related to the following:
Steering Position Sensor 1
Steering Position Sensor 2
Left Steer Solenoid
Right Steer SolenoidIf the signals from the steering position sensors are incorrect, the ECM may not be commanding the solenoid to energize properly. Also, the ECM may not be commanding the solenoid to de-energize properly. Correct any problems with any or all of these components and then retest for the symptom.If no fault codes exist for the steering pump control solenoids, the steering control solenoids and/or the steering position sensors may require calibration. Refer to Specifications, System Operation, Testing and Adjusting, UENR4081, "Steering - Calibrate".The Steering Pump Controls Have Excessive Leakage
Refer to Specifications, System Operation, Testing and Adjusting, UENR4081, "Steering Hydraulic Circuit - Test and Adjust".
Caterpillar parts catalog:
Parts guard Caterpillar catalog:
1110419
GUARD AS
572R, D7H, D7R
572R, D7H, D7R
1110416
GUARD AS
572R, D7H, D7R
572R, D7H, D7R
3T7192
GUARD AS
D7H
D7H
1638688
GUARD
D7R, D7R II
D7R, D7R II
1690163
GUARD
D7R, D7R II, D7R XR
D7R, D7R II, D7R XR
1690164
GUARD
D7R, D7R II, D7R XR
D7R, D7R II, D7R XR
1663449
GUARD
D7R, D7R II
D7R, D7R II
1663451
GUARD
D7R, D7R II
D7R, D7R II
1110443
GUARD AS
D7H, D7R
D7H, D7R
1110437
GUARD AS
D7H, D7R
D7H, D7R
7T5155
GUARD
D7H
D7H
8E9528
GUARD ASSEM.
D7H, D7R
D7H, D7R
4Y7482
GUARD ASSEM.
D7H, D7R
D7H, D7R