7-21. REAR DUAL SERVICE/PARKING BRAKE PAD MAINTENANCE (Cont'd)
Ensure brake pads are installed with linings facing rotor. Failure
to do this may cause injury to personnel or damage to equipment
and poor performance.
Position brake pads (3) facing rotor (4) in adapter (5).
Apply sealing compound to tapped holes of adapter (5).
Applying force to piston cap will result in piston cap damage.
When installing yoke and caliper, use a C clamp and block of
wood to bottom out piston in caliper if needed.
With caliper secured, use either hex wrench or open end wrench
to rotate caliper piston in a clockwise direction and, at the same
time, apply force on outer piston hex until caliper piston is
seated in caliper bore.
Rotate caliper piston (2) in a clockwise direction and at the same time apply force on outer piston hex
until caliper piston (2) is seated in piston bore.
Install caliper (1) and yoke (8) on adapter (5) and rotor (4) with two washers (7) and capscrews (6).
Using crowfoot, tighten capscrews (6) to 30-40 lb-ft (41-54 Nm).
Install parking brake cable (16) on caliper cable bracket (9) with clip (10).
Ensure lever is in contact with caliper cable bracket stop.
Damage to equipment and poor performance will result if not
Ensure that the clevis and clevis pin are aligned to the lever. Do
not move the lever to accommodate a misadjusted clevis.
Damage to equipment and poor performance will result.
Install parking brake clevis (14) on lever (11) with clevis pin (15), washer (13), and cotter pin (12).
Check position of lever (11) and make sure it is in contact with caliper cable bracket stop (17).