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(7) Unfasten brackets on steel heater water line at dash panel and left frame rail. On Manual Transmis- (8) Slide the power brake unit up and to the left (mounting holes are slotted) on the dash panel, then CAUTION: Do not attempt to disassemble power INSTALL (1) Position power brake booster onto dash panel. dash panel mounting nuts (Fig. 5) to 29 N Im (250 in. lbs.) torque. (3) Install steel heater water line and clutch cable bracket, if so equipped. (4) Carefully position master cylinder on power brake unit. (5) Install and tighten the 2 master cylinder to power booster mounting nuts (Fig. 4) to 29 N Im (250 in. lbs.) torque. (6) Connect vacuum hose onto the check valve, lo- cated on the power brake unit. (7) Using lubriplate, or equivalent, coat the bearing surface of pedal pin (Fig. 5). (8) Connect power brake booster input rod to brake pedal pin and install a NEW retainer clip. Use only a (9) Check stop light operation. WHEEL BEARINGS FRONT WHEEL BEARINGS Front wheel drive vehicles are equipped with per- manently sealed front wheel bearings. There is no REAR WHEEL BEARINGS NORMAL SERVICE The lubricant in the rear wheel bearings should be inspected whenever the hubs are removed to inspect INSPECTION Check lubricant to see that it is adequate in quan- tity and quality. If the grease is low in quantity, con- must be cleaned and repacked. Do not add grease to REMOVAL AND INSTALLATION For the servicing, removal and installation of the rear wheel bearings follow the procedure listed below. (1) Remove the rear tire and wheel assembly. caliper and rotor. Support the caliper out of the way. (3) Remove grease cap, cotter pin, nut lock, nut, thrust washer and outer wheel bearing. (4) Carefully slide hub or drum from spindle. Do not drag inner bearing or grease seal over stub axle Fig. 5 Power Brake Booster Mounting 5 - 70 BRAKES Ä |