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
66
Semi-
Cooling
Addition of extender to antifreeze is a
Annual
System
one time service. When the extender is
added to the antifreeze, the date must
Continued
be recorded in the remarks block of
DED Form 314. If the DD Form 314
identifies the unsafe coolant as having
been extended before, or the coolant as
artic antifreeze, then the coolant must
be drained and replaced with fresh
coolant. See Flush Cooling System,
Chapter 8 (pages 8-3 through 8-6).
Check coolant cleanliness by draining
Excessive coolant
a small amount of coolant into a clean
contamination is
container, and look for excessive rust,
found.
foreign particles and/or sediment.
2-88 Change 3
TM 9-2350-261-20-1