2007 Chevrolet Cobalt | Base, LS, LT, LTZ, Sport, SS | 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS
FAQ for Brake Proportioning Valve Repair
Q: How many nuts does the brake pipe have?
A:
The brake pipe has 2 nuts.
By Bob
GM Specialist
28/10/2022
Q: What is the recommended torque for the nuts?
A:
The recommended torque is 19 Nm (14 LB ft).
By Bob
GM Specialist
28/10/2022
FAQ for Other Repair Info
Q: What is the removal procedure for the wheel cylinder?
A:
The procedure is to remove the tire and wheel assembly, the brake drum, the Wheel Cylinder bleeder cap and valve, the wheel cylinder mounting bolts, and the wheel cylinder.
Q: How many seals does the brake master cylinder reservoir have?
Q: What should be done before replacing the vacuum brake booster?
A:
You should disconnect the negative battery cable, and then remove the under-the-hood electrical center bracket, the vacuum booster check valve, the brake master cylinder, and the steering column filler.