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T11 Service Manual Chassis System
Inspect screw thread to ensure there is no guide bolt damage. Waggle the brake caliper from below to the up to unscrew it. And then remove the brake lining thickness sensor harness bracket and brake caliper bracket.
5) Remove the brake lining
Note: mark the linings that have been subject to running in. Never replace brake disc if brake linings have side wear. Employ a new brake lining if the thickness of brake disc is equal or less than minimum thickness. Pay attention to the minimum thickness of brake lining, and then clean the brake lining. Never apply grease to the back plate of brake lining.
6) Check the damage status of dust seal ring (1) and replace if necessary. Clean the contact surface (2) of the piston, and apply muffle grease.
Note: dust seal ring shall not contact muffle grease to prevent from expansion.
7) Clean the contact surface (3) of brake caliper, and coat thin muffle grease on it.
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