TM 9-2320-273-20
WHEELS AND TIRES.
10-15. REAR WHEEL BEARINGS, SHAFTS, AND SEALS MAINTENANCE.
THIS TASK COVERS: (APPROXIMATE TIME REWIRED FOLLOWS TASK DESCRIPTION.)
a. Removal.
(25)
b. Inspection of Bearings.
( 5)
c. Packing and Installation of Bearings.
(30)
60 Minutes Total
INITIAL SETUP
EQUIPMENT CONDITION
APPLICABLE CONFIGURATIONS
PARAGRAPH
CONDITION DESCRIPTION
All.
None.
None.
TEST EQUIPMENT
None.
SPECIAL TOOLS
Wheel Bearing Nut Wrench, PN 1914 (45152)
Part of Wrench Set, NSN 5120-00-169-4586.
MATERIALS/PARTS (P/N)
Non-Flammable Cleaning Solvent SD-2 (Refer to Appendix C).
Inner Bearing Seal M915 (A1205-T-696) M916 Thru M920 (A1205-T-774) (78500).
Outer Beering Seal M915 (A1205-N-612) M916 Thru M920 (A1205-4-619) (78500).
Star Washers (16) (1229-X-518) (78500).
Gasket (2) M915 (2208-X-440) M916 Thru M920 (2208-W-413) (78500).
PERSONNEL REQUIRED
One (MOS-63B20).
REFERENCES (TM)
TM 9-2320-273-10.
TM 9-2320-273-20P.
LO 9-2320-273-12.
TROUBLESHOOTING REFERENCES
Table 10-3.
SPECIAL ENVIRONMENTAL CONDITIONS
Vehicle Parked on Level Ground.
GENERAL SAFETY INSTRUCTIONS
Engine OFF.
Transmission in Neutral.
Park Brake Set.
Wheels Blocked.
10-54 Change 2
