TM 9-4120-403-14
TABLE 2-1. OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES (Cont)
B - Before
D - During
A - After
Item
Item to be Inspected.
Equipment Is Not
No.
B
D
A
Procedure
Ready/Available If:
7
Fresh Air Damper
Check for freedom of
Control chain broken,
operation.
missing or inoperable.
8
Control Panel
Check for obvious damage
Control panel damaged.
and missing knobs.
2-9