TM-9-2320-366-34-4 MTV Direct Maintenance Manual M1083 Series - Volume 4 Download
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TM 9-2320-366-34-4 18-2. M1083 PINTLE HOOK EXTENSION KIT INITIAL INSTALLATION (CONT) WARNING Pintle hook extension weighs approximately 90 lbs (41 kgs). Attach a suitable lifting device prior to installation. Failure to comply may result in injury to personnel or damage to equipment. NOTE • Step (53) requires the aid of two assistants. • Use bolt P/N 12414307-142 on step (53). (53) Position pintle hook extension (80) on rear crossmember (16) with four bolts (98) and self-locking nuts (99). NOTE Use bolt P/N 12414307-143 on step (54). (54) Position two bolts (81) and self-locking nuts (82) in pintle hook extension (80). (55) Tighten four self-locking nuts (99) and two self-locking nuts (82) to 196-240 lb-ft (265-325 N·m). NOTE Use bolts P/N 12414307-141 on step (56). (56) Position two bolts (100) and self-locking nuts (101) in rear lower crossmember support (84). (57) Tighten two self-locking nuts (86 and 101) to 196-240 lb- ft (196-240 N·m). (58) Tighten six self-locking nuts (95) to 76-94 lb-ft (103-125 N·m). (59) Tighten two bolts (89 and 90) to 236-288 lb-ft (319-389 N·m). (60) Tighten two bolts (92) to 92-112 lb-ft (124-152 N·m). 18-12 Change 1