Park Brake Shoes With Dual Rear Wheels; Cleaning - Rear Drum In Hat Brake; Installation; Installation - (Srw) - Mercedes-Benz 2005 Sprinter Service Manual

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VA
SHOES (Continued)
(7) Remove the adjuster (Fig. 37).
(8) Remove the pressure springs (Fig. 37). by
depressing with your fingers and twisting.
(9) Remove the rear park brake shoes (Fig. 37).
Pull the park brake shoes apart at the bottom
and remove them together with the adjuster.
Fig. 37 PARK BRAKE SHOES WITH DUAL REAR
1 - HOLD DOWN PIN
2 - PRESSURE SPRING
3 - ADJUSTER
4 - UPPER RETRACTING SPRING
5 - LOWER RETRACTING SPRING
6 - CABLE LOCK
7 - LOCKING PIN
8 - BRAKE CABLE
9 - PARK BRAKE SHOE

CLEANING - REAR DRUM IN HAT BRAKE

Clean the individual brake components, including
the support plate exterior, with a water dampened
cloth or with brake cleaner. Do not use any other
cleaning agents. Remove light rust and scale from
the brake shoe contact pads on the support plate
with fine sandpaper.

INSTALLATION

INSTALLATION - (SRW)

NOTE: Preassemble the retracting spring with the
short hook eye from the inside together with the
adjuster wheel at the bottom. Fit the preassembled
park brake shoes on the brake carrier.
(1) Ensure that the cable lock moves easily
before installing shoes.Install the park brake
shoes.
WHEELS
(2) Install the lower retracting spring using special
tool 9280.
(3) Install the hold down springs using special tool
9281.
(4) Install the upper retracting spring using spe-
cial tool 9280.
(5) Install the adjuster.
(6) Install the front park brake cable to the pulley
unit.
(7) Install the disc brake rotor.
(8) Install the rear wheels.
(9) Adjust the parking brakes.
(10) Lower the vehicle.
(11) Pump the brake pedal several times to check
the operation of the brakes before moving vehicle.

INSTALLATION - (DRW)

NOTE: Preassemble the retracting spring with the
short hook eye from the inside together with the
adjuster wheel at the bottom. Fit the preassembled
park brake shoes on the brake carrier.
(1) Ensure that the cable lock moves easily
before installing shoes.Install the park brake
shoes.
(2) Install the lower retracting spring.
(3) Install the pressure hold down springs by
depressing with your fingers and twisting to lock in
place.
(4) Install the upper retracting spring.
(5) Install the adjuster.
(6) Install the front park brake cable to the pulley
unit.
(7) Install the disc brake rotor.
(8) Install the rear wheel flange ring. Tighten to
200 N·m (148 ft. lbs.).
(9) Install the rear wheels.
(10) Adjust the parking brakes.
(11) Lower the vehicle.
(12) Pump the brake pedal several times to check
the operation of the brakes before moving vehicle.
ADJUSTMENTS
ADJUSTMENT
(1) Raise and support the vehicle.
(2) Remove the rear wheels.
(3) Turn the adjusting wheel through the hole of
the wheel lug bolt until it is no longer possible to
rotate the rear wheel (Fig. 38).
BRAKES - BASE 5 - 27

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