Replacing a larger effects on any motorcar, liking a brake caliper on a GMC Sierra, is not an effortless daily grind. The chassis of a Sierra is delightful resembling as the Chevy Silverado, so comparable parts can be used. Nevertheless, consult your mechanic or an Professional before beguiling on such far-reaching repairs.
Instructions
1. Elevate the vehicle up on the jack stand. Remove two-thirds of the brake fluid from the proficient cylinder. Remove the tire and spin meeting.
2. Disconnect the brake hose from the caliper by removing the becoming bolt. Propel gone the washers that are with the bolt. Plug the hose with a collection of rubber.
3. Remove the caliper mounting bolts and slide the caliper off the oppose. You Testament need to remove the outer shell of the mounting bracket to remove a rear caliper.
4. Install the new caliper onto the rotor or bracket. Pump the brake until it feels firm and road test the vehicle.
Tighten the bolt to 33 foot pounds.
6. Bleed the brake system. Open the bleeder valve, attach a transparent hose to it and have another person depress the pedal to remove the air.
7. Reattach the wheel and lower the car. Attach the caliper mounting bolts and tighten them to 31 foot pounds for the front and 74 foot pounds for the back on a 15 series, and 80 foot pounds for both ends on the 25 series.5. Connect the brake hose to the caliper. Use new washers with the inlet fitting bolt.
