TM-9-2320-366-34-2 MTV Direct Maintenance Manual M1083 Series - Volume 2 Download
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TM 9-2320-366-34-2 13-346 Change 2 13-35. M1090 SUBFRAME REPLACEMENT (CONT) b. Installation. (1) Position subframe (1) on vehicle. (2) Install two covers (2 and 3) on rear tension beam (4) with six screws (5). (3) Install three screws (5) in cover (2). (4) Position six bolts (6) washers (7) and self-locking nuts (8) in bracket (9). (5) Tighten six self-locking nuts (8) to 53-58 lb-ft (72- 78 N•m). WARNING CAUTION Subframe weighs approximately 630 lbs (286 kgs). Attach a suitable lifting device prior to installation. Failure to comply may result in injury to personnel or damage to equipment. NOTE Step (1) requires the aid of three assistants. Ensure subframe rail flange is fully in contact with main frame rail flange. Failure to comply may result in damage to equipment. NOTE • Left and right side of subframe is installed the same way. Right side shown. • Steps (4) through (15) require the aid of an assistant.