552 BRAKE SYSTEM VACUUM BRAKE BOOSTER Removal 1. Remove vacuum hose from the brake booster. 2. Remove TMC assembly. (Refer TMC removal procedure) 3. Disconnect push rod clevis from brake pedal. 4. Remove the mounting nuts and take out brake booster. Installation 1. Mount the brake booster on firewall and tighten mounting nuts to specified torque. TIGHTENING TORQUE FOR BRAKE BOOSTER NUTS = 1.8 - 2.3 Kg-m 2. Connect the booster push rod clevis to brake pedal. 3. Install TMC assembly. (Refer TMC assembly installation procedure) 4. Connect vacuum hose to the booster. 5. Fill reservoir with fresh brake fluid, check brake pedal play (refer pedal play inspection) and perform bleeding operation (Refer bleeding of hydraulic system) 6. After installation check brake pedal height ( Refer Brake pedal free height adjustment procedure) 7. Perform brake test.
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