TM 9-2350-287-10
Table 2-1. Preventive Maintenance Checks and Services for Model M992A1
Location
Item
Interval
Item to
Crewmember
Not Fully Mission
No.
Check/
Procedure
Capable If:
Service
DRIVER
31
After
APU Engine
Check that air passages are free of
Air Passages
dirt and debris. Inspect for clogging
in louvers in front and side doors.
Open front of APU and inspect fan
for dirt, debris, or damage.
DRIVER
32
After
Primary and
Open bottom draincocks and drain
Any Class III leak
Secondary
water until clear fuel flows from
found.
Fuel Filters
filters. Close draincocks.
DRIVER
33After
Final Drive
a. Inspect left and right final drive
a. Any U-joint bolt
U-Joints
U-joints for presence and security
is loose, missing,
of lacing wire on U-joint bolts.
or not laced.
b. Check final drives for oil leaks.
b. Class III leak
found.
2-52