Technical requirements for
1. about symmetrical assembly.
2. Bearing assembly chamber covered with heavy duty grease totaling 1.5 to 1.8 kg. Adjust the axle nut enable the axial clearance of the bearing is 0.08 to 0.15 mm, then the nut with a cotter pin fixation. The axial clearance of the
3. cam shaft assembly is controlled at 0.2 ~ 0.3mm, and the brake arm can be returned to the position after the brake is on the brake.
4. brake drum, wheel assembly of the post rotation should be flexible and reliable, after assembly of the brake shoe and brake drum circle
unilateral radial clearance is about 2mm, cannot have any friction and brake drum brake, and assembly shall not protruding brake drum end. T24 single gas room.
Brake system should be carried out after the pneumatic brake test, to ensure that the braking performance, not the factory can not pass.
5. camshaft sleeve assembly adjustment position is accurate, along the brake bottom plate outside the combination of the circumference, the cam shaft supporting plate inside and outside the joint surface of the 3 points.
6. surface cleaning, surface spray black paint.
7. product signs are in the right place at the time of the proper position of the axle (and may be required by the user) for a good technical parameter, product number, and date of production.
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