OEM 2007 Chevrolet HHR Brake Calipers

2007 Chevrolet HHR Parts Questions & Experts Answers

• Q: How to replace brake calipers on 2007 Chevrolet HHR?

  A: Before replacing the brake caliper you should first check the brake master cylinder reservoir fluid; if it sits halfway between maximum and minimum marks leave it alone but if it is above that range drain fluid until it reaches the midpoint. Position the vehicle on jack stands and roll off the wheel from its mounted position. Attach two wheel nuts firmly by hand to alternating wheel studs to keep the rotor connected to the hub. Rest the large C-clamp above the brake caliper unit with the ends pushing against the back of the caliper and the outer brake pad. Tighten until you push the caliper piston far enough past the brake rotor. The brake hose and bolt can be removed after carefully unplugging the C-clamp and discarding the 2 stuck copper gaskets from the caliper or hose end. Seal the brake caliper's and brake hose's openings before taking out brake caliper guide pin bolts and removal of the caliper from its bracket. Study how the guide pins operate plus verify the boot and assembly condition for acceptable movement with no breaks or binding. Replace broken elements. You should mount the brake caliper directly on the bracket afterward install guide pin bolts and torque them to 34 N.m (25 lb ft). Insert NEW copper gaskets onto the brake hose and caliper bolts before connecting the brake hose and bolt to their proper position and tightening bolts to 44 N.m (33 lb ft). After bleeding the brake system you can remove the wheel nuts place the tire and wheel on the vehicle then lower it. When the engine is turned off use slow brake pump movements to reach two-thirds pedal travel then hold for 15 seconds before pressing again to generate a solid brake power feel.