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TM 10-4320-311-14
Table 4-1. Unit Preventive Maintenance Checks and Services - Continued
W - Weekly
Q - Quarterly
M - Monthly
S - Semiannually
Interval
Item
Item
To Be
Procedures
No.
W
M
Q
S
Inspected
5
Exhaust
Silencer
WARNING
Exhaust system Is very hot during operation. Avoid contact
with muffler and related components during checks
described In this section. Before touching portions of the
exhaust system, make sure that equipment has cooled.
Inspect exhaust silencer (1) for visible cracks, rust, or pin holes.
Check to make sure exhaust pipe (2) is installed and secure.
4-9
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