TM 9-2320-365-34-213-14. M1078 SUBFRAME RAIL REPLACEMENT (CONT)b. Installation.WARNINGSubframe rail weighs approximately 180lbs (82 kgs). Attach a suitable liftingdevice prior to removal. Failure to complymay result in injury to personnel ordamage to equipment.NOTE• Left and right side subframe rails are installedthe same way. Right side shown.• Step (1) requires the aid of two assistants.(1) Position subframe rail (1) on vehicle.NOTESteps (2) through (7) require the aid of anassistant.(2) Position six bolts (2) in brackets (3 and 4) with six self-locking nuts (5).(3) Tighten six self-locking nuts (5) to 210-225 lb-ft (285-305N·m).(4) Position two bolts (6) in bracket (7) with two self-lockingnuts (8).(5) Tighten two self-locking nuts (8) to 210-225 lb-ft (285-305 N·m).13-74 Change 1
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