On models with pin slider type caliper: Tighten caliper end retainer and install parking brake lever (Continental and Mark VII, rear caliper). Seat piston in caliper bore before shoe installation. Install new locating pin insulators and plastic sleeves. Make sure plastic sleeve flanges straddle caliper housing hole. Anti-rattle spring must be installed on inner shoe before shoe is installed in caliper. Make sure inner and outer shoes are installed correctly. Shoes are marked for left side (LH) or right side (RH) use. Outer shoes have wear indicators which are installed toward front of vehicle.
CAUTION:
Make sure that two round torque buttons are seated solidly in the two holes of outer caliper leg and that the shoe is held tightly against housing by spring clip. If buttons are not seated, a temporary loss of brakes may occur.