TM 9-2330-359-14&P
4-44. HUB, WHEEL BEARING, AND BRAKEDRUM MAINTENANCE (Con’t).
NOTE
Step 3 applies to all models except M872A3.
3.
Remove outer nut (5), washer (6), keywasher (7), inner nut (8), and seal (9) from axle spindle (10). Discard seal.
NOTE
Step 4 applies to M872A3 only.
4.
Remove outer nut (5), setscrew (13), keywasher (7), inner nut (8), and seal (9) from axle spindle (10). Discard
seal.
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5.
Remove five nuts (16), bolts (18), wheel (11), and brakedrum (17) from axle (12).
6.
Inspect brakedrum for cracks, warping, scoring, and other damage and wear. Notify direct support maintenance
for repair if brakedrum is defective.
7.
Remove outer wheel bearing cone (14) and inner wheel bearing cone (20).
4-81
