Checking folds of dust boots - AR42.10-P-0153-01T

When the brake piston (1) is reset, the dust boot (2) must not protrude beyond the brake piston (1).

Fig 1: Identifying Brake Piston, Dust Boot And Brake Piston

If the dust boot (2) protrudes beyond the brake piston (1), the fold of the dust boot (2) must be pushed back into the brake caliper (3) (arrow).

Fig 2: Identifying Dust Boot, Brake Piston And Brake Caliper