TM 9-2320-273-20
WHEELS AND TIRES.
10-15. REAR WHEEL BEARINGS, SHAFTS, AND SEALS MAINTENANCE (Continued).
LOCATION/lTEM
A C T I O N
REMARKS
C. PACKING AND INSTALLATION OF BEARINGS.
16. Preload nut (11).
17. Keyed spacer (10) and
locknut (9).
a. Install preload nut using
wheel bearing nut wrench.
b. If reusing the same bear-
ings, torque to 50 Ib-ft
(68 N•m) while rotating
wheel in both directions,
c. If new bearings have been
installed, torque to 100 Ib-ft
(136 N•m) while rotating
wheel in both directions,
back off to 0 Ib-ft. Torque
to 50 Ib-ft.
d. Back off preload nut no
more than 1/4 turn
counterclockwise.
a. Install with wheel bearing
nut wrench.
b. Torque locknut (9) to
250-400 Ib-ft (340-
544 N•m).
Change 2 10-58.1/10-58.2 (blank)
