Bravada V6-262 4.3L VIN Z (1991)
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TK 02650 RWAL/4WAL Cartridge Kit
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7000001 Mass Storage Cartridge
Important:
You can expect to use two quarts of brake fluid to thoroughly bleed the system.
1.
Open the internal bleed valves on the sides of the BPMV 1/4 to 1/2 turn each (A).
2.
Install J 39177 on the left high pressure accumulator bleed stem (C) of the BPMV.
3.
Install J 39177 on the right high pressure accumulator bleed stem (C) of the BPMV.
4.
Install J 39177 on the combination valve.
5.
Check the master cylinder reservoir fluid level and fill if needed.
6.
Bleed the brakes as described in SECTION 5.
7.
Close the internal bleed valves and tighten 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 wdh the Tech-I scan tool.
11.
Repeat the wheel cylinder and caliper bleed procedure as many times as needed to remove the remaining air in the hydraulic system.
12.
Apply firm pressure to the brake pedal and evaluate brake pedal feel.
13.
Repeat the bleed procedure if needed.
Note:
Make sure you have a good, hard brake pedal before starting the engine and moving the vehicle.
