OEM 2007 Buick Terraza Brake Master Cylinder

2007 Buick Terraza Parts Questions & Experts Answers

• Q: How to replace the brake master cylinder on 2007 Buick Terraza?

  A: Begin Brake Master Cylinder replacement by unplugging the electrical connector from the Brake Fluid Level Sensor while disconnecting the brake pipes from their master cylinder ports then install rubber caps or plugs to protect the open brake pipe ends from fluid loss and contamination. First disconnect the open brake pipes and remove master cylinder mounting nuts before pulling out the master cylinder from the vehicle while draining all brake fluid from the reservoir. Before master cylinder installation the user should perform bench bleeding then provide the Brake Booster attachment. Tighten master cylinder mounting nuts to 29 n.m (21 lb ft). Plug removal from brake pipes should be followed by brake pipe installation on the master cylinder and tightening all fittings to 32 n.m (24 lb ft). Complete the installation by connecting the Brake Fluid Level Sensor electrical connector then performing hydraulic brake system bleeding.