Table 2-1. Unit Level Preventive Maintenance Checks and Services HMMWV (Cont’d)

TM 9-2320-387-24-l Table 2-1. Unit Level Preventive Maintenance Checks and Services HMMWV (Cont’d). ITEM NO. 19 INTERVAL ‘TEM TO BE PROCEDURES NOT FULLY MISSION INSPECTED CAPABLE IF: Semi- Tires e. Check for loose, missing, or broken e. Any loose, missing, annually (Cont’d) wheel studs and locknuts. or broken wheel stud and locknuts. CAUTION Prior to checking torque, the tire assembly must be deflated (1) Release air pressure from tire (para. 8-4). CAUTlbN Tighten locknuts gradually to avoid bent and broken studs, or damage to wheel components will result. (2) Tighten locknuts to 85 lb-R (115 N-m) in sequence shown; repeat torque sequence at 125 lb-ft (170 Nom). (31 Inflate tire to recommended tire pressure (TM 9-2320-387-10X TIGHTENING SEQUENCE NOTE If vehicle is new and has been driven less than 3,000 mi (4,800 km), it is not necessary to align wheels unless abnormal handling is reported. f. Check alignment of front and rear wheels (paras. 8-9 and 8-10). f. Front or rear wheels are out of alignment. , 2-21