Vacuum Brake Booster

Brake booster
Type Vacuum type with tandem booster
Effective dia.
CBS 7 + 8 inch
ABS 8 + 9 inch
Boosting ratio
CBS 7.0: 1
ABS 7.5: 1

TIGHTENING TORQUE
Brake booster mounting nut; 13 - 16 Nm (130 - 160 kg-cm, 9.6 - 11.8 ft. lbs.)
Brake booster vacuum hose fitting to surge tank; 15 - 18 Nm (150 - 180 kg-cm, 11 - 13 ft. lbs.)