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
21
Semi-
Torsion
Remove floor plates (page 24-36).
Any broken, bent,
Annual
B a r A n -
Check torsion bar anchors, splines,
missing,
stripped
chors/
and end plugs in arm and box beam for
torsion bars or at-
Splines/
looseness on both sides of earner. If
taching hardware.
End
loose, tighten screw.
Plugs
Check plugs.
Be sure they are fully
seated. Tighten plug to 50-75 lb-ft
(68-102 N.m) torque. Use torque
wrench (Item 97, Appendix D).
Replace missing or damaged cotter
pins and pins or bolts from torsion bar
anchors (page 22-36).
2-56 Change 3
TM 9-2350-261-20-1
