HHR L4-2.4L (2010)
11. Install a large C-clamp over the body of the brake caliper with the C-clamp ends against the rear of the caliper body and against the outer brake
pad.
Caution: When using a large C-clamp to compress a caliper piston into a caliper bore of a caliper equipped with an integral park brake
mechanism, do not exceed more than 1 mm (0.039 in) of piston travel. Exceeding this amount of piston travel will cause damage to the internal
adjusting mechanism and/or the integral park brake mechanism.
12. Tighten the C-clamp just enough to compress the caliper piston 1 mm (0.039 in) of travel only.
13. Remove the C-clamp from the caliper.
14. Remove the brake hose-to-caliper bolt (1) from the brake caliper.
15. Remove the brake hose (3) from the brake caliper.
16. Remove and discard the 2 brake hose gaskets (2).
Plug the brake hose fitting and the brake caliper inlet port to prevent brake fluid loss and contamination.