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
6
Semi-
Engine
NOTE
Annual
and
Drain oil only when hot after op-
Trans-
eration. Allow oil to drain for
mission
one hour if time permits. Do not
mix OE/HDO-15 W 40 with single
Continued
grade lubricants.
NOTE
Visual inspection of engine/
transmission should not be justi-
fication to change oil. Detergent
oils may appear dark in color
due to additives. Change oil and
filters when converting from
OE/HDO to OEA, PE30-1 and
from OE/HDO, PE10-1 to OE/
HDO. See engine and transmis-
sion temperature key charts on
Lubrication Table.
Clean inside of engine filter cover or
transmission filter cavity with dry
cleaning solvent (PD-680, Type II,
Item 13, Appendix C).
Install new engine filter element/gas-
ket, or transmission element/packings
(see TM 9-2350-261-20, page 4-7 or
18-9).
Refill engine and check oil level with
approximately 18 quarts of OE/HDO
or OEA. Bring level between full and
low marks on gage rod. Start and run
engine and check for oil leaks.
Refill transmission with approxi-
Any Class III leaks.
mately 16 quarts of OE/HDO or OEA
after oil change. Start and run engine
and operate transmission through all
gear selector positions.
Engine and transmission operational
Any Class III leaks.
check: run engine and check for oil
leaks at filter and drain plug IAW TM
9-2350-261-10. Inspect access covers
on hull bottom and replace gasket or
cover if required.
Change 3 2-47