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TM 9-2320-360-20-1
CAUTION
Transmission oil must be
changed whenever there is
evidence of oil breakdown or
contamination. Oil breakdown
or contamination may be
caused from overheating
transmission and is indicated by
discoloration, strong odor, or oil
analysis.
TRANSMISSION OIL LEVEL CHECK
With engine running and transmission in neutral (N),
check transmission fluid level on dipstick.
a. If transmission fluid temperature is below 160 F
(71 C), fluid level should be within COLD RUN
area.
b. If transmission fluid temperature is above 160 F
(71 C), fluid level should be within HOT RUN
area.
NOTE
Use clean suitable container to obtain sample.
(1)
Obtain 1 qt. (0 9L) transmission oil
sample from AOAP sampling valve
(2)
Inspect oil for contaminants
2-647
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