FAW J6 Jiefang IV Series, Operation Manual

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Jiefang J6 China IV, China V series instruction Maintenance
Replacement of friction plate
Screw off the blocking cover
①
Check the wearing degree of the friction plate
through the dust baffle inspection hole
②
.
If the friction plate is worn to the side step
③
, it
needs to be replaced.
Caution
Replace the brake friction plate, please go to the
service station designated by FAW, and use products
without asbestos fiber, which is conducive to safety
and environmental protection.
Wheel brake clearance adjustment
The wheel brake clearance adjustment is made
after the brake shoe friction plate is worn to reduce
the clearance with the brake drum.
The clearance adjustment is different depending
on the usage and it is usually made when the vehicle
is traveling every 10,000 km.
- In order to make the left and right wheels have the
same braking effect, the stroke of push rod of left
and right brake chambers should be minimized and
should not exceed 5mm.
- It is forbidden to adjust the brake by rotating the
connecting fork and changing the length of the push
rod.
Method of adjustment:
- Remove dust cover of adjusting arm.
- Push locking-sleeve for adjusting arm to the
hexagonal head of the worm shaft and turn the
worm shaft with a wrench to keep the clearance
between the brake drum and the brake shoe in the
range:(0.7
±
0.1) mm (measured at the inspection
hole of dust shield).
- Brake chamber push rod stroke:
Front brake chamber (40 ± 5) mm.
Rear brake chamber (40 ± 5) mm.
Brake clearance
Brake shoe
Brake drum
Hoof shaft