Unit Level Preventive Maintenance Checks and Services HMMWV (Contd).
TEM TO BE
NOT FULLY MISSION
e. Check for loose, missing, or broken
e. Any loose, missing,
wheel studs and locknuts.
or broken wheel
stud and locknuts.
Prior to checking torque, the tire
assembly must be deflated
(1) Release air pressure from tire
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
(31 Inflate tire to recommended tire
pressure (TM 9-2320-387-10X
If vehicle is new and has been driven
less than 3,000
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.