TM 9-4110-255-14
Table 4-1. Unit Preventive Maintenance Checks and Services for Model F5000RD - Continued
Location
Item No.
Interval
Procedure
Not Fully Mission Capable If:
Item to
Check/
Service
3
100 Hours
Engine
Service the engine cooling fins and flywheel
Cooling fins clogged.
Cooling Fins vanes by cleaning them using compressed air.
and Flywheel a. Shut down refrigeration unit (para 2-7) and
Vanes
disconnect battery (para 4-35).
b. Open left side door, front door, and engine
guard.
c. Remove screw, flat washer, and casing.
WARNING
Injury to personnel can result if compressed
air used for cleaning purposes exceeds
30 psig (207 kPa). When using compressed
air, wear safety glasses or goggles. Dirt can
be blown into your eyes.
d.
Using compressed air at 30 psig (207 kPa) or
less, blow dirt out of cooling fins and flywheel
vanes.
e.
Install casing, flat washer, and screw.
f.
Close engine guard, front door, and left side
door.
g.
Connect battery (para 4-35) and put unit back
into service.
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