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Page Title:
PREVENTIVE MAINTENANCE CHECKS AND SERVICES - CONTINUED |
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 TM9-2320-270-20-1
PREVENTIVE MAINTENANCE CHECKS AND SERVICES - CONTINUED
S - SEMIANNUALLY
A - ANNUALLY
INTERVAL
ITEM
ITEM
TO BE
PROCEDURE
NO.
INSPECTED
s
A
Inspect exhaust pipes for security and damage.
Exhaust Pipes
62
Tighten loose exhaust pipe clamps and mounting
bolts. Replace damaged exhaust pipes (page
side panels (TM 9-2320-270-10).
Spare Tire Winches and Towing Equipment
Operate spare tire hoist (TM 9-2320-270-10).
63
Spare Tire
Inspect hoist and bracket for damage. Replace
Bracket and
damaged bracket or inoperable hoist (page
Hoist
4-1055).
a. Check oil level and filters in reservoir. Add
Winches
64
or change oil (page 4-1160, LO 9-2320-270-12).
Hydraulic
Lines, Motor,
Valves, and
b. Start engine and engage PTO (TM 9-2320-
270-10).
Pump
c. Inspect winch hydraulic reservoir mounting
bracket and cat walk for security and hydraulic
lines for leaks. Tighten loose hydraulic lines.
Replace damaged hydraulic lines (page 4-1 136).
If reservoir mounting brackets or cat walk are
damaged or cracked, notify Direct Support
Maintenance.
d. Check operation of winch (TM 9-2320-270-
10), if winch is inoperative, notify Direct
Support Maintenance.
e. Inspect winch cable assemblies for damage.
Replace damaged cable assemblies (page 4-1 140).
f. Shut down engine (TM 9-2320-270-10).
Inspect trailer brake lines and electrical con-
Trailer Brake
65
Lines and
nectors for damage. Replace damaged brake lines
(page 4-871) and electrical connectors (TM 9-
Electrical
2320-270-10).
Connectors
2-21
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