维修手册英文版.doc

Maintaining Guide Manual
of the Air Disc Brake
Content
CATALOGUE
Summarize
Maintaining description
Safetye brake pad.
Maintaining description
Safetybriefing during maintaining
It’s most important to ensure safety driving and breaking by good characteristics of the brake.
Observebrake pad and rotor wear limits. When they warned already to assigned smallest thickness, it need replace immediately, otherwise, it may cause the accident. The pads scorches, grinds or greases must replace immediately. Every pad on each bridge must replace at the same time.
When services the brake, the vehicle must park in smooth gound and the wheel withstand with the block/ stone prevent rolls.
Note:
Must guarantee it does not occur with carelessbrake. When replace brake pad don’t make thebrake, otherwise, it will hurts the body!
Do not use the compressed air or other cleaning up equipment clean the brake, in order to avoid injures the body.
Be sure your hands and fingers place outside the caliper,in order to avoid injures the body.
When moves and installs the brake should have some assistance, avoids it too heavy to hurts the body.
When take off the brake to make maintenance, it must fix on the clamp with high strength bolt, in order to avoid hurts the body.
Only allowed genuine YOUFIN kits and pads permitted by YOUFIN. During the first 50 miles driving after new pad replacement, should avoid promptly brake and brake at a long distance, Prevent overhigh temperature.
Allowed genuine YOUFIN kits and brake pads permitted by YOUFIN.
Only can use the recommendation kits in service. Screws the bolt/nut according to the request moment of force.
Brake Function check
Clearance check
Process:
Take off the hexagon bolt (39), loosen the pad retainer (38).
Remove pad retainer (38) from caliper.
Remove 3pcs of pad clip (37).
Move the cable (40) to the side.
Push the caliper towards the wheel and check the clearance with tune-up gauge.
≤ clearanc