TM 9-2350-261-20-1
Table 2-1. Unit Level Preventive Maintenance Checks and Services for M113A2 FOV
Item
Interval
Item To
Procedure
Not Mission
No.
Be
Capable If:
Inspected
49
Semi-
Machine
Check for loose or missing screws on
Mount is cracked or
Annual
Gun
machine gun mount. Replace missing
broken.
Mount
screws.
Tighten loose screws (page
24-90).
MACHINE GUN MOUNT
50
Semi-
Power
Check final drive drain plugs for leaks.
Any Class III leaks,
Annual
Plant
Tighten leaking plugs (page 24-34).
missing seals, cov-
Bottom
ers or plugs.
Access
Cover,
Check for loose or missing hull drain
Hull
plugs. If missing, replace. Tighten
loose plugs (page 24-34).
Drain
Plugs,
Remove power plant bottom access
Missing
or loose
and Final
cover and check for missing or dam-
seals, plugs or cov-
Drive
aged seal. Replace missing or dar-
ners.
Drain
aged seal. Install bottom access cover.
Plugs
Torque screws 40-50 lb-ft (54-68 N.m)
torque. Use torque wrench (Item 97,
Appendix D).
Change 3 2-73