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INSTALLATION (1) Position the bumper on the vehicle. rear frame crossmember and tighten to 77 N·m (57 (3) If equipped, install the rear tow eye/hook. (Refer to 13 - FRAME & BUMPERS/FRAME/REAR (4) Install the bolt attaching the bumper to frame rail and tighten to 77 N·m (57 ft. lbs.). (5) Connect the rear fog lamp electrical connectors, if equipped. FRAME STANDARD PROCEDURE - FRAME SERVICE SAFETY PRECAUTIONS AND WARNINGS WARNING: USE EYE PROTECTION WHEN GRIND- FLAME TO CONTACT PLASTIC BODY PANELS. OR EXPLOSION CAN RESULT. WHEN WELDED FRAME COMPONENTS ARE REPLACED, INSTALLATION. IF NOT, DANGEROUS OPERATING CONDITIONS CAN RESULT. STAND DURING FRAME STRAIGHTENING OPERATIONS, PERSONAL INJURY CAN RESULT. CAUTION: Do not reuse damaged fasteners, quality FRAME STRAIGHTENING When necessary, a conventional frame that is bent or twisted can be straightened by application of heat. Excessive heat will decrease the strength of the metal and result in a weakened Welding the joints around riveted cross members and frame side rails is not recommended. A straightening repair process should be limited to frame members that are not severely damaged. The FRAME REPAIRS DRILLING HOLES Do not drill holes in the top and bottom of frame rail, metal fatigue can result causing frame failure. Additional drill holes should be located away from existing holes. WELDING Use MIG, TIG or arc welding equipment to repair welded frame components. Fig. 3 REAR BUMPER COMPONENTS 1 - BODY TJ FRAME & BUMPERS 13 - 3 REAR BUMPER (Continued) |