TM 9-4120-404-14
NOTE
If the equipment must be kept in continuous operation, check and service only
those items that can be checked and serviced without disturbing operation. Make
the complete checks and services when the equipment can be shut down.
Table 2-1. Operator Preventive Maintenance Checks and Services.
Location
Item
Interval
Item To
Procedure
Not Fully Mission
No.
Check/Service.
Capable If:
1
Before
Fabric Cover
Check that cover is
Cover is rolled down.
rolled up for normal
operation.
2
Before
Access
Check that all panels
Panels are
Panels
are in place.
missing.
3
Before
Conditioned
Check that louvers
Air Louver,
are in place.
Return Air
Louver, and
4
Before
Ventilation
Check that guard
Guard
is in place.
5
Before
Ventilation
Check that filter
Air Filter
is in place.
6
Before
Filter, Air
Check that filter
Conditioning
is in place.
7
Before
Inspect for missing
Guard
or damaged guard.
8
Before
Information Plates
Inspect for damaged
or missing information
plates.
2-6