G 2500 3/4 Ton Van V6-262 4.3L VIN Z (1992)
Tighten
Internal bleed valves (A) to 7 N-m (60 lbs. in.).
8.
Remove the three J 39177 Combination Valve Pressure Bleeding Tools.
9.
Check the master cylinder reservoir fluid level and fill if needed.
10.
With the ignition switch "ON" and the engine off, do six function tests with the Tech-I scan tool.
11.
Repeat the wheel cylinder and caliper bleed procedure to remove the air that purged from the BPMV during the function tests.
12.
Apply firm pressure to the brake pedal and evaluate btake pedal feel.
13.
Repeat the bleed procedure if needed.
Make sure you have a good, hard brake pedal before starting the engine and moving the vehicle.
