isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Relays and Modules - Brakes and Traction Control > < Single Vacuum Unit|Page 3019
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b. Torque booster mounting nuts to 16 ft. lbs.
c. Apply grease to entire surface of booster rod pin (8), Fig. 5.
d. Ensure pedal return height is 6.85-7.24 inches.

OVERHAUL

The vacuum boosters cannot be disassembled for repair. Service is available only through replacement.

Relays and Modules - Brakes and Traction Control > < Single Vacuum Unit|Page 3019