VALVE GP-RELIEF 1151146 - Caterpillar

Introduction
The following is the procedure for Removing and Replacing the Position Sensor (Tilt Linkage).Test Preparation
Reference: For additional information about preparing the machine for troubleshooting the machine, refer to the Service Manual module Troubleshooting, "Machine Preparation for Troubleshooting" for the machine that is being serviced.Test Procedure
Tilt the bucket to a position level with the ground. Lower the bucket to the ground.
Connect the steering frame lock link.
Engage the parking brake.
Stop the engine and leave the key start switch in the OFF position.
Illustration 1 g01618533
Right Side of Lift arm Crossmember
(1) Tilt linkage position sensor
Remove the outer cover plate. Disconnect the harness connector from the sensor connector.
Remove the bracket from the lift arm.
Remove the lever from the Tilt Linkage Position Sensor.
Remove the Tilt Linkage Position Sensor from the bracket.
The position sensor can be damaged if too much force is applied against the internal stops of the sensor. Be careful when removing the position sensor lever or rotating the shaft attached to the sensor.
Install the new Tilt Linkage Position Sensor on the bracket.
Install the lever on the new Tilt Linkage Position Sensor.
Install the bracket on the lift arm crossmember.
Connect the harness connector to the sensor connector. Install the outer cover plate.
The Tilt Linkage Position Sensor must be calibrated before the machine is returned to use. Adjustment Procedure
Reference: For the correct procedure in order to calibrate the Tilt Linkage Position Sensor, refer to Testing and Adjusting, UENR0365, "Calibrations (Cat ET)" for the correct calibration procedure.