KYMCO AK 550 Service Manual page 44

2.Periodic Maintenance AK 550
When installation:
Apply a light coat of waterproof grease to the brake pad pin. Push the pads
against the pad spring and insert the brake pad pin.
It may be necessary to spread the pads and force the pistons back into the
caliper in order to allow room for the brake disc to fit between the new pads.
Install the front caliper. Guide the brake disc between the pads. Line up the
caliper bracket mounts with the fork.
Install the two caliper bracket mounting bolts. Tighten the mounting bolts to
specification.
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