Withdrawal
1. Release the parking brake.
2. Remove a wheel, turn out the screw and remove a brake drum.
4. Remove the clips from the brake shoe support struts, hold down springs and brake shoe support struts.
5. Press the pads and remove the pad adjuster.
6. Remove the lower and upper coupling springs of the shoes and disconnect the cable from the parking brake lever.
Examination
1. Measure the inside diameter of the brake drum. Use a dial indicator to check the runout of the brake drum. Replace the brake drum if the inner diameter of the drum exceeds the limit.
Nominal diameter of the brake drum, mm:
- 6ez ABS: 180
- with ABS: 203.2
Maximum permissible runout of the brake drum: 0.005 mm
3. Check up uniformity of a prileganiye of a brake pad to a brake drum.
4. Examine working brake cylinders on absence of leaks of a brake liquid.
5. Inspect the brake shield for wear or damage.
Installation
1. Lubricate the following brake pad contact points with grease:
- Points of contact of brake pads with the brake shield.
- Points of contact between the brake pads and the base plate.
Recommended lubricant: SAE J310, NLGI #2
3. Install the brake shoes and pressure springs.
4. Establish an adjusting lath and coupling springs of pads.
5. Install the adjustment lever and the adjustment lever spring.
6. After installing the brake drum, tighten the parking brake lever several times.
Attention! Keep grease and other contaminants away from the working surface of the brake drum.
Note.
- 1. Before installing the brake drum, check the outside diameter of the brake shoes.
- 2. Adjust the gap between the brake shoes and the drum by pressing the brake pedal more than 20 times with a force of 10 kg.
Outer diameter of brake pads, mm:
- without ABS: 179.5-179.0
- with ABS: 202.2-201.7