BENDIX SINGLE ANCHOR PIN CAM BRAKE Загальний опис Посібник з експлуатації - Сторінка 4
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FIGURE 4 - REMOVING SHOE RETURN SPRING
FIGURE 5 - REMOVING SHOES
10. Prior to returning the vehicle to service, make
certain all components and systems are restored to
their proper operating condition.
PREPARATION
1. Park vehicle on a level surface and prevent movement
by means other than the brakes.
2. If equipped with spring brakes, cage the spring on all
axles to be worked on.
3. Drain air from all reservoirs.
4. Raise the axle, to be worked on until the tires clear the
ground.
4
FIGURE 6 - REMOVING SLACK ADJUSTER
FIGURE 7 - REMOVING ACTUATOR BRACKET
5. Turn the slack adjuster adjusting screw in the opposite
direction used to adjust the brakes until the cam rollers
return to the start position on the S-cam.
6. Remove wheels and drums using the procedures specified
in the vehicle maintenance manual.
DISASSEMBLY (See Figure 2)
1. Insert a sturdy lever between one of the shoes and the
cam shaft housing. Pry shoe away from cam roller until
pin and roller assembly can be removed. Repeat on
opposite shoe. (See Figure 3) (If cam rollers or pins show
signs of wear, galling, pitting, cracks; discard and replace
with new.)