REPAIR PARKING BRAKE SYSTEM
Replace cable and adjust the parking brake actuator system
Parking brake does not require special technical
In the current repairs, check the wear of cables, make sure
teeth in good sectors and dogs. The details are too
worn, replace it. If you find broken wires tether, its
should be replaced.
In the case of excessive stretching or damage to one of the branches
Rope drive parking brake system produce its replacement
without disassembling unclasping mechanism in the brake mechanism of the wheels.
The order of operations with the following.
A. Raise the appropriate side of the car jack, put
welded to the bottom of a body jack sockets for goats and
remove the jack.
Two. Release the tension cables by rotating the adjusting nut on
the tip of the equalizer, remove damaged branch from the equalizer,
why remove the cotter pin, remove the washer and remove the finger.
Three. Remove the wheel and brake drum.
4. Remove the slotted washer and remove the tip of the bent wire
part of the release lever (Fig. 197).
Five. Remove the rubber sealing boot with guide tube
Remove the wire through it with the spring.
Formulation of a new cable in the reverse order.
Hinges equalizer graphite grease before assembly lubricant.
After assembly and replacement of defective or worn parts
adjust the hand wheel to the brake mechanisms rear wheels.
The sequence of operations when such adjustment.
A. Release in the forward position to lock the lever
drive (see Fig. 177).
Two. Loosen the tension of the cables 5, unscrewing the adjusting nut 3
Three. Remove the brake drum rear wheel.
4. Loosen the nut 2-3 turns 24 (Fig. 198) the adjustment,
eccentric screw 20.
Squeeze the spring with a screwdriver 30 of release lever 26 and, holding
lever in the forward position (back against the ends of the grooves of spacing
bar 25), adjust the clearance between the tip 29 (or the end
cable, if it goes beyond the tip) and the rim pads in
the range of 4-6 mm.
Hold the adjusting screw from turning a screwdriver, firmly
Tighten the nut of the key 24.
Five. With a significant deterioration of friction linings to shoes
described above, remove the adjustment spacer bar 25 and turn
it 180 *. This allows you to block and release lever to enter the other
its grooves, with increasing distance between the support ends. After
perform this adjustment of the gap between the end of the cable and the branch
rim pads, as described above.
6. Repeat the same operation with the brake mechanism of another wheel.
7. Adjust the tension of the cable by rotating the nut 3 (see Fig. 177)
on the tip of the adjusting lever 4 until the course is not equal
4.6 clicks on the dog toothed sector for application of a force
lever on the handle of 35-40 kgs.
Eight. Ensure free rotation of the rear wheels when released
handle lever parking brake system.