Rear brake drum — removal and installation (Freelander 1)

Dismantling

1. Raise the rear of the vehicle.

CAUTION: Do not work under a vehicle supported only by a jack. Always support the vehicle with safety stands.

2. Remove the wheel.

3. Lower the parking brake lever.



4. Unscrew the 2 brake drum mounting screws and remove the brake drum.

NOTE: If the brake drum cannot be removed, increase the clearance between the brake shoes and the brake drum.

5. Remove the rubber gasket from the inside of the brake shield.

6. Using 2 slotted screwdrivers, release the lock and turn the adjuster to increase the clearance between the brake shoes and the brake drum.



7. Remove the brake drum.

CAUTION: Do not use compressed air to clean the brakes. Particles of brake friction material may be harmful if inhaled.

Installation

1. Replace the brake drum with a new one if its working surface is rough, or if there are grooves or cracks on it.

2. Make sure the pistons can move freely in the wheel cylinder.

3. Clean the brake shield and brake drum with brake cleaner.

CAUTION: Do not use mineral-based fluids. Their use may cause damage to rubber components.

4. Measure the inner diameter of the drum at 2 points. Inner diameter of the drum: New drum - 254 mm. Maximum permissible value - 255.49 mm. Permissible ovality - 0.012 mm. Replace the brake drum if its dimensions exceed the permissible values.

5. Inspect the wheel cylinder boots for signs of brake fluid leakage and abnormal moisture. If a significant amount of brake fluid is detected, lift the seals and check for leaks. Replace the wheel cylinders and brake pads with new ones if the linings are contaminated with brake fluid.

6. Use molybdenum disulfide grease 111 to lubricate contact points of brake pads and springs.

CAUTION: Be careful not to allow grease to come into contact with the brake linings and wheel cylinder boots.

Check the adjuster lock and, if necessary, adjust the brake shoes to ensure the minimum clearance. To do this, follow these steps: Move the primary brake shoe away from the wheel cylinder. Slide the adjuster lock all the way back. Release the shoe to return to its original position.

7. Install the brake drum and tighten the screws that secure it.

8. If necessary, install the brake shield gasket.

9. Press the brake pedal at least 30 times to ensure full adjustment of the rear brake pads after installation.

10. Check the operation of the parking brake lever and adjust it if necessary.

11. Reinstall the wheel(s) and tighten the nuts to 115 Nm.

12. Remove the supports and lower the vehicle.