TM 9-2320-366-10-1
Table 2-5. Preventive Maintenance Checks and Services (M1089) (Cont)
Location
Item
No.
Interval
Item to
Check/
Service
Crewmember
Procedure
Not Fully
Mission Capable
If:
10
Before
Catwalk
Ladder
a. Pull spring pin and
lower ladder.
b. Check ladder for
damaged rungs and for
broken welds.
c. Stow ladder. Check
that spring pin locks
ladder securely in
stowed position.
b. Ladder is
damaged to
the point that
it is unsafe.
11
Before
Auxiliary Oil
Cooler
Check auxiliary oil cooler
for debris around coils.
2-164
