OEM 2007 Buick LaCrosse Brake Disc

2007 Buick LaCrosse Parts Questions & Experts Answers

• Q: How to replace the rear brake disc on 2007 Buick LaCrosse?

  A: Start by lifting and supporting the vehicle, followed by removing the tire and wheel assembly if you are to replace the rear Brake Disc. Support the brake caliper using heavy mechanic's wire to avoid brake hose exiting line flexible hydraulic. Then take out the caliper bracket bolts and take out the brake caliper and caliper mounting bracket as a single unit with no tension on the hydraulic brake flexible hose. Mark the position of Brake Disc on the wheel studs and pull it using wheel studs pivoting it if needed. Route the wires for the solenoid and power tab terminal through a grommet located in the hole opposite of the brake on, as shown in the view of the brake assembly. Check the mating surfaces for foreign particles or debris and install the Brake Disc to the hub/axle flange by matching the match mark. Make sure to measure the assembled lateral runout (LRO) of the Brake Disc; remove extra for specifications would be exceeded if it does. Replace the brake caliper and caliper bracket assembly onto the suspension knuckle, as well as the tire and wheel assembly. Finally, about the drop the vehicle and in case necessary, burnish the pads and discs.