Avalanche 4WD V8-5.3L (2011)
2. Perform the following procedure before installing the brake caliper guide pin bolts.
1. Remove all traces of the original adhesive patch.
2. Clean the threads of the bolt with brake parts cleaner or the equivalent and allow to dry.
3. Apply Threadlocker GM P/N 12345493 (Canadian P/N 10953488) to the threads of the bolt.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
Note:
*
DO NOT use any air tools to remove or tighten the guide pin bolts. Use hand tools only.
*
Install an open end wrench to the guide pin and hold it in line with the caliper while removing or installing the caliper bolts. DO NOT allow
the wrench to come in contact with the brake caliper. Allowing the wrench to come in contact with the brake caliper will cause a pulsation
when the brake is applied.
3. Use an open end wrench to hold the guide pins while tightening the guide pin bolts. Tighten the bolts to 38 Nm (28 lb ft).
