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TM 10-4130-239-14
Table 4-1.
Unit Preventive Maintenance Checks and Services (Cont)
W - Weekly
M - Monthly
H - Hourly
Item
Interval
Item to be Inspected
No.
procedure
5
6
Engine.
Check for leaks at engine base gasket,
crankcase cover gaskets, and
breather assembly
gaskets.
Check for loose mounting bolts. If
needed, tighten engine base, crankcase cover, and
breather assembly mounting bolts.
Compressor.
Start up engine (para 2-8b).
Check
compressor for unusual noise, leaks, irregular
pulley motion, loose mounting bolts and belt
adjustment.
If mounting bolts loose, adjust belt
(para 4-21).
If other problem exists, notify
Direct Support maintenance.
4-11
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