Contents: Basic disassembly operations ⤓ Removal the protective cover and…⤓ Removal the piston seal ring ⤓ Installing the upper and lower guide…⤓
Caution! The piston seal ring and dust boot are coated on the inside with a special grease, so do not wipe off this grease.
Basic disassembly operations
When disassembling disc brakes, disassemble them from both sides of the car (left and right) – as a set.
Removal the protective cover and piston
Cover the caliper body with a rag. To remove the dust boot and piston, direct compressed air into the brake hose hole.
Caution: Apply compressed air gradually.
Removal the piston seal ring
[The article is based on data from the website: www.MitsubishiMan.ru]
Remove the piston seal ring with your fingernail.
Caution: To prevent damage to the inner surface of the wheel brake cylinder, do not use a flat-head screwdriver or other tool.
Clean piston and cylinder surfaces with trichloroethylene, alcohol or recommended brake fluid.
Brake fluid used: DOT3 or DOT4.
Installing the upper and lower guide pins
Install the guide pins according to the marks ("G" or "L") on the pins and the caliper body.
Check the cylinder for wear, damage or corrosion.
Check the piston surface for wear, damage or corrosion.
Check the caliper body or bushing for wear.
Check for damage or oil on the brake pad linings and for damage on the metal pad bases.