Views: 5 Author: Site Editor Publish Time: 2021-08-11 Origin: Site
Adjustment of wheel brake brake gap
Front wheel brake gap adjustment
After the vehicle is driving, the brake gap is increased due to the wear of the friction plate and the brake drum, and when the brake gap is increased to a certain extent, that is, the brake gap is greater than 1 mm or the push rod stroke of the brake chamber is greater than 40mm). When the brake gap is adjusted. Wipe the soil oil in the head of the arm worm shaft, then use the wrench to press down the locking sleeve on the hexagon of the worm, so that the worm shaft is in a non-locking state, climb the worm shaft clockwise, and the brake gap is reduced. The clockwise mobilization worm shaft is increased. When the worm is sleepled, the needle should be tightened, and the needle should be retracted by 1/2 to 2/3 copper. At this time, the brake drum should be free to rotate, and it is not rubbed with any part.
Note:
After adjusting, be sure to bring the locking sleeve, lock the six-party head of the worm shaft.
Middle-rear wheel brake brake clearance adjustment
Normal examination: 8,000km per car; check, adjust the brake clearance: 0.7mm.
Adjustment method:
With the plum wrench in the head of the worm, the lock sleeve is pressed, rotate the worm shaft, and contact the friction plate with the brake drum, and then reverse the rotating worm shaft 1/2 ring. At this time, the brake drum should be free to rotate, and it is not rubbing with any parts.
Check the brake air chamber pusher stroke should be 35mm.
Note:
It is strictly forbidden to use a method of torching the moving air chamber push rod connector to change the push rod stroke.
When the rear brake is adjusted, it must be parked in a flat place and ensure that the gas tube air pressure is 700kpa.
This article is reproduced from: Dongfeng Motor Company - \"Dongfeng EQ2102 / 2102G Series Off-road Motor User Manual\"