Bonneville V8-4.6L VIN Y (2004)
2.2.
Thoroughly clean the residue from the threaded holes by using denatured alcohol or equivalent and allow to dry.
2.3.
Apply Thread-locker GM P/N 12345493 (Canada P/N 10953488), or equivalent to two-thirds of the threaded length of the lower caliper
bracket bolts. Ensure that there are no gaps in the Thread-locker along the length of the filled area of the bolts.
2.4.
Allow the Thread-locker to cure approximately ten minutes before installation.
Notice: Refer to Fastener Notice in Service Precautions.
3. Install the two brake caliper bracket bolts (2).
^
Tighten the front brake, caliper bracket bolts to 150 Nm (111 ft. lbs.).
Important:
^
Ensure that the caliper guide pin boots (2) are fully seated to the caliper guide pin retaining seat (3) of the caliper guide pin.
^
Ensure that the caliper guide pin boots (2) are fully seated to the caliper boot seal retaining seat (1) of the brake caliper mounting bracket.
4. Install the caliper guide pin boots (2) to the brake caliper mounting bracket retaining seat (1).
5. Install the caliper guide pins (1) to the caliper mounting bracket (3).
Ensure the caliper guide pin retaining seat is fully seated to the caliper pin boot (2).
6. Carefully pull outward on the caliper guide pin (3) to ensure that the caliper guide pin retaining seat is fully seated to the caliper guide pin boot
(2).
