Table 2-1. Unit Level Preventive Maintenance Checks and Services for M113A2 FOV
Change 3 2-77
N O T E
See page 2-29 for proper use of
torque wrench adapters.
Use adapter (Item 8, Appendix D for
6C joints or Item 7, Appendix D for 7C
joints) to tighten screws.
If you have 6C joints, tighten screws
(3/8 -24 x 1-3/4) to 35-40 lb-ft (47-54
N.m) torque. If you have 7C joints,
tighten screws (1/2-20x2) to 83-100 lb-
ft (113-136 N.m) torque. See page 2-29
for torque wrench reading with adapt-
e r .
Lubricate U-joints every 150 hours,
1500 miles or semi-annually with
GAA. Clean fittings with PD 680 Type