Brake Piston, Removing And Installing: Installing

-- Only clean the surfaces of the pistons and seal with mineral spirits and then dry.

-- Check the brake caliper piston and the piston wall. When a brake caliper piston or a piston cylinder are damaged, the brake caliper must be replaced.

-- Install the entire repair kit.

-- Apply a thin coat of Lithium Grease: G 052 150 A2  to the seal before installing.

-- Insert the seal into the brake caliper and check for correct seating.

-- Apply a thin coat of Lithium Grease: G 052 150 A2  to the seal after inserting.

-- Place the protective cap -4- on the brake caliper piston -3-.

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-- The protective cap -4- must sit correctly in the groove -arrow-.

-- Thinly coat the piston and seal with Lithium Grease: G 052 150 A2  before installing.

-- Without tilting it, push the brake caliper piston -3- into the brake caliper -1- using constant pressure.

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-- Press the protective cap -4- into the groove on the brake caliper. If necessary, use the : T10145  .

-- The protective cap must fit tightly in the groove -arrow-. If necessary, push down on it slightly with the : T10145  .

-- Repeat the work procedure on the next brake caliper piston.