Blazer 2WD V6-4.3L VIN X (2004)
Brake Hose/Line: Service and Repair
Brake Hose Replacement - Rear
Brake Hose Replacement - Rear
Removal Procedure
1. Raise the vehicle. Refer to Vehicle Lifting.
2. Support the vehicle with safety stands.
3. Clean the dirt and foreign material from the brake hose and brake pipe fitting.
4. Install a rubber cap or plug on the brake pipe fitting in order to prevent brake fluid loss and contamination.
5. Using a backup wrench, disconnect the brake hose and brake pipe fitting.
6. Remove the brake hose retainer.
7. Remove the brake pipe from the brake junction block.
8. Remove the brake junction block mounting bolt.
9. Remove the brake hose.
Installation Procedure
Notice: Refer to Fastener Notice in Service Precautions.
Important: After installation, ensure that the rear flex hose is not twisted and that the rear flex hose does not come in contact with any other
components.
1. Install the brake junction block mounting bolt.
Tighten the brake junction block bolt to 17 Nm (13 ft. lbs.).
2. Install the brake hose to the brake junction block.
Tighten the brake hose fitting to 17 Nm (13 ft. lbs.).
3. Install the brake hose fitting to the brake pipe fitting.
Tighten the brake hose fitting to 17 Nm (13 ft. lbs.).
4. Bleed the hydraulic brake system.
5. Remove the safety stands.
6. Lower the vehicle. Refer to Vehicle Lifting.
