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TM 9-2320-360-20-1
Table 2-1. Preventive Maintenance Checks and Services (Cont)
ITEM TO BE
NOT FULLY
ITEM
INTERVAL
CHECKED OR
PROCEDURE
MISSION
NO.
SERVICED
CAPABLE IF:
2
Semi-
TRANSMISSION
Check transmission oil cooling hoses no. 2382
Any class III leak
annually
COOLING
and no. 2393 (1) for cracks or leaks. If cooling
is found. Hoses
HOSES
hose is cracked or leaking, replace faulty part.
are cracked or
Refer to transmission hose replacement
frayed.
(para 8-7).
3
Semi-
ENGINE
WARNING
annually
Ensure engine is cool before
performing maintenance. Failure to
comply may result in severe burns.
a.
Check oil supply hose no. 2758 (1)
a.
Hose leaks or
and oil return hose no. 2761 (2) from
cracks or
engine (3) to fan clutch (4) for cracking
frays are
or chafing. If faults are found, replace
found.
hose. Refer to fan clutch to engine
block hose replacement (para 6-12).
b
Check supply hose no. 2682 (5) from
b.
Hose leaks or
engine (3) to AOAP sampling valve (6)
cracks or
for cracks, leaks, or chafing. If faults
frays are
are found, refer to AOAP sampling
found.
valve replacement (para 3-7).
2-9
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