TM 9-4110-258-13
Table 4-1. Preventive Maintenance Checks and Services for Model F9000RE - Continued
Location
Item
Interval
Item to
Procedure
Not Fully Mission
No.
Check/
Capable If:
Service
4-
(c)
Rinse the scrub brush with clean water
Cont
and rinse the fins by carefully
brushing up and down. Continue to
rinse and brush as needed to clean the
coil.
(2) If fins are bent, carefully straighten
them using fin comb.
Refrigeration
Unit Interior
5
Monthly
Flange
Service the flange bearings by lubricating them
a.
Wipe grease fitting with a clean rag.
b.
Pump grease gun handle until a flow of
clean grease (MIL-G-23549) comes out
nozzle.
c.
Attach grease gun nozzle to grease fitting
and pump handle until grease just begins
coming out around bearing.
d.
Remove grease gun nozzle and wipe away
excess grease with a clean rag.
6
Monthly
a.
Fan is cracked, torn, or
Fan
Inspect for loose connection to fan drive
loose.
shaft. If loose, tighten to shaft. If
b.
4-14