TM 9-4520-258-14
Table 4-1. Unit Preventive Maintenance Checks And Services.
Location
Not Fully
Item
No.
Interval
Item to
Check/Service
Procedure
Mission
Capable If:
7
Semi-
annually
INTERNAL
___________
Combustor Fan
Assembly
Inspect fan assembly for damaged/missing blades, loose
or missing hardware or corrosion (para 4-29).
Inspect duct for security, holes, cracks or corrosion (para
4-29).
Inspect motor base for loose/missing hardware, cracks or
corrosion (para 4-29).
Inspect for loose connections, chafing or exposed wires
(para 4-29).
Damaged
missing blades.
Loose or
damaged
hardware.
Holes or cracks.
Loose or missing
hardware.
Loose
connections,
chafing or
exposed wires.
4-19
