Installation details of parking brake shoes
1. The details of installing the parking brake shoes are shown in the illustration, to which all references in the text refer.
2. Remove the brake discs of the rear wheels (see Section Removal and installation of a brake disk).
3. Using a special tool (041) disconnect the tension springs (111).
4. Remove anchor springs (107) and fingers (106).
5. Remove the brake shoes (103) from the flange of the rear drive shaft (68).
Note. If the shoes (103) burnt out, it is necessary to replace them complete with coupling springs (111 and 112) and anchor elements (106 and 107).
6. Disconnect the return spring (112) and remove the spreader bar (109).
7. Installation is carried out in the reverse order, - persistent and sliding surfaces of the expansion bar (109) lubricate with molybdenum-containing grease before installation, lubricate the thread of the thrust element with the same grease (104), as well as the cylindrical part of the adjusting wheel (With). When installing the shoes themselves, release the adjuster and make sure that the adjuster wheel (With) turned down, make sure that the tie rods are connected correctly (111 and 112) and anchor (107) springs.
8. Adjust the parking brake (see Section Parking brake actuator adjustment) and unload the automatic regulator.