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TM 9-2330-398-24
Table 2-1. Unit Preventive Maintenance Checks and Services (PMCS) FOR THE M969A2 (continued)
Item
Item to
Not Fully Mission
No.
Interval
Check/ Service
Procedure
Capable If:
7
Semiannual
Brakes
b.
Check brakedrums for overheating.
(continued)
c.
Look for cracked brakedrum. If cracked or
damaged, replace (para 2-63).
d.
Look for damaged brake camshaft. If
damaged, replace (para 2-63).
e.
Look for worn brake hoses or damaged
brake chamber. If worn or damaged, replace
(para 2-63).
f.
Lubricate brake shoe roller and brakeanchor
pin (Appendix G).
8
Semiannual
Batteries
Check electrolyte specific gravity. Charge
and Cable
batteries if necessary (refer to TM 9-6140-
200-14).
9
Annual
Towing
Inspect condition of upper coupler (kingpin).
Connec-
Upper coupler (kingpin) plate should be
tions
replaced when any of the following conditions
exist:
2-10
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