HEXA

BRAKES 35 BOOSTER NRV (NON RETURN VALVE) : Removal : 1. Disconnect the spring band clamp and remove the vacuum line connected to the non-return valve. 2. Loosen and remove the NRV from the booster by rotating it in anticlockwise direction. Fitment : For fitment follow reverse procedure of removal. BOOSTER ASSEMBLY : Removal : 1. Drain the brake fluid from the hydraulic circuit. (For procedure refer Brake fluid draining procedure in regular maintenance.) 2. Disconnect all ABS hydraulic lines. 3. Remove the tandem master cylinder. (For procedure refer TMC removal process.) 4. Disconnect the vacuum hose connection from the booster NRV. 5. Remove the brake pedal return spring. 6. Disconnect the brake pedal from the booster by removing the clevis pin. 7. Disconnect the electrical connection of brake light switch and brake switch for cruise control (If fitted)