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BR-24 2. Measure the thickness of brake disc; Standard thickness 20.0mm Min thickness 18.0mm If the brake pad is scraped, repair it; where the abrasion is serious and its thickness is smaller than the min thickness, change the brake disc. 3. Measure the bounding value of the brake disc face; Remark: the bearing is required to be verified in the suitable adjustment before measuring. Max face bouncing value: 0.11mm; 4. Change the brake disc according to the requirement: (a) Tear down the hub and the brake disc. (see the paragraph of front wheel hub) (b) Mount the new brake disc and screw up the connecting bolts as the specified torque. (c) Mount the hub and brake disc assembly. (see the para- graph of front wheel hub). Fastening torque (75 5)Nm (d) Mount the caliper bracket on the steering knuckle and screw up the bolts according to the specified torque. Fastening torque 123Nm. Assembly of Brake-wheel pump 1. Preparation All parts shall be washed, dried and cleared away the alien materials, and coat moderate rubber lubricant on the work faces of piston, piston dust cover and rectangular sealing ring. 2. Encase the piston sealing ring in the caliper body Braking System Front Brake(SF) |