K 2500 Suburban 4WD V8-5.7L VIN R (1999)
Solenoid: Service and Repair
Removal Procedure
1. Remove the front differential carrier shield (if equipped).
2. Remove the electrical connector from the actuator
3. Remove the electric motor actuator by unthreading.
Installation Procedure
1. Coat the threads of the electric motor actuator with sealant GM P/N 1052942.
Notice: Refer to Fastener Notice In Service Precautions.
2. Install the electric motor actuator.
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Tighten the actuator to 20 Nm (15 ft. lbs.)
3. Install the electrical connector.
4. Install the front differential carrier shield (if equipped).
