TM 9-2320-273-20
TRANSMISSION.
6-9. OIL SERVICE (Continued).
LOCATION/lTEM
ACTION
REMARKS
A. DRAINING OIL (Continued).
1. Dipstick (4).
Remove.
2. Drain plug (6) and
a. Unscrew and remove.
O-ring (7).
b. Throw away O-ring.
c. Allow oil to drain out.
d. Inspect magnetic base of
If there are large metal particles
plug.
notify Direct Support Mainte-
n a n c e .
e. Install new O-ring (7) on
drain plug (6).
f. Screw in plug and tighten,
A-1. TAKING OIL SAMPLE FOR ANALYSIS
NOTE
Before beginning this task check trans-
mission oil level according to operator’s
manual (TM 9-2320-273-10).
Start engine (see TM 9-2320-273-10),
warm vehicle to normal operating
range and stop engine.
1. Draincock (16)
a. Unscrew and loosen.
When taking a sample, first use a
container to drain a small amount
of oil to clean the valve assembly.
b. When completed with task
1., use the proper bottle
and take oil sample from
the transmission drain valve
(see TB 43-0210).
c. Check oil level to insure
proper level after sampling.
6-12
Change 2
