2. Thoroughly clean the brake mechanisms using a special cleaning agent.
Never blow brake dust off the surface of components with compressed air or inhale it - the dust may contain asbestos, which is harmful to your health!
Assess the remaining thickness of the brake shoe friction linings (front and rear), check the components for traces of brake fluid and oil contamination. If the friction lining protrudes less than 1.6 mm above the rivet heads/metal backing of the assembly, the shoes must be replaced as a set (see Chapter Brake system). The shoes should also be replaced if cracks are found, areas of the pads are polished to a shine, or traces of brake fluid are found.
3. Make sure that all springs of the brake mechanism assembly are connected correctly and in good condition (see Chapter Brake system). Neglecting to replace deformed or weakened springs can result in premature wear of the shoes as a result of the brakes "sticking".
4. Check the components of the assembly for signs of brake fluid leaks. Using your finger or a small screwdriver, carefully pry the rubber boots off the wheel cylinder at the top of the shoes. Any signs of leaks in these areas require immediate refurbishment of the cylinder assembly (see Chapter Brake system). Also check all brake hoses and their fittings for signs of leaks.
5. Thoroughly wipe the inside surfaces of the drum with a clean rag soaked in methyl alcohol. Try not to inhale brake dust containing asbestos. Inspect the working surface of the drum for cracks, burrs, traces of overheating and other damage. If defects cannot be removed by treating the surface with fine-grained sandpaper, the drum should be given to a car service workshop for turning (see Chapter Brake system).
6. Repeat the procedure for the opposite brake components. Replace the drums, secure the wheels and lower the vehicle to the ground. Tighten the wheel nuts to the specified torque.
Original version of the article on the website: MITSUBISHIMAN