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 TM 9-2330-380-14&P
4-57. Spare Wheel Carrier (XM1063 Only (cont'd)
2. Check ratchet wheel (5) for wear and alignment.
Check weld of ratchet and nut on shaft for cracks
or undue teeth wear. Re-weld if necessary.
3. Replace ratchet wheel (5) by removing cotter pin
(6), washer (7) and wire rope (8). Slide worn
ratchet wheel out and new one in. Secure with
washer (7) and cotter pin (6). Attach wire rope
(8).
4. Check lower member (9) for dents or twisted
parts.
5. Check U-bolts for tightness. Check nuts (12) for
stripped threads and looseness and washers (11)
for damage. Replace if necessary.
6. Check wire rope (8) for frayed wire or undue
wear. Replace if necessary.
7. Repair and repaint damaged surfaces, as required
(refer to TM 43-0139).
d. Wire rope replacement
1. Release wire rope (8) from lower member (9) by removing four nuts (12) and lock washers (11) from
U-bolts (10).
2. Draw wire rope (8) from holes in ratchet wheel (5).
3. Insert new wire rope (8) from holes in ratchet wheel (5).
e. Inspection and replacement of pawl
1. Check pawl (13) for wear.
2. Check nut (14) and screw (15) for wear and
stripped threads.
3. Check washers (16, 17, and 18) for looseness.
4. Check spacer (4) for wear and looseness.
NOTE
Flat washers (16 and 17), pawl (13), and spacer (19) will be removed with pawl.
5. To replace pawl, remove nut (14), lock washer (18) and screw (15).
4-108
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