TM 9-2320-289-2010-23A. SEATBELT ANCHORPOINT REPAIR (M1009) (Con’t.)7.From underneath the vehicle, have an assistant place one 1/2-inch flatwasher (NSN5310-00-809-5997) and one UNC-2B locknut (1/2–inch – 13 coarse thread, NSN5310-00-225-6993) onto the seatbelt mounting bolt. Tighten the nut until all clearancebetween the mounting plate, flatwasher, and cab floor is removed. Tighten the nut oneadditional turn; don’t overtighten.8.Repeat steps 1 through 7 for the passenger’s side.9.After relocating the seatbelt, ensure that the plastic covers are installed over the seathinge. The sharp edge of the seat hinges may cause damage to the seatbelts. Referto TM 9-2320-289-20P (May 92), driver’s side, Figure 166, Item 7 and Item 8;passenger side, Figure 167, Item 7 and Item 11.Change 4 10-90.1/(10-90.2 blank)
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