TM
9-4940-549-14&P
Table 3-1. Operator/Crew Preventive Maintenance Checks and Services
A-After Operation
D-During Operation
B-Before Operation
Item to be Inspected
Interval
and
Procedure
Sequence No.
D
A
B
Fire Extinguisher
23
12
Check for broken seal.
Operation
19
During operation, observe for any unusual
noise or vibration.
Grounding
13
Check for proper ground.
3-4
