Published 08-25-09, Control # 077-04 7-29
RT9130E SERVICE MANUAL POWER TRAIN
Check Period
8. Check oil level every 10 hours or DAILY with engine
running at 1000 RPM and oil at 82 to 93 °C (150 to 200
°F). Maintain oil level to FULL mark. Refer to Section 9 -
Lubrication.
Normal Drain Period
NOTE: Normal drain periods and filter change intervals are
for average environmental and duty-cycle
conditions. Severe or sustained high operating
temperatures or very dusty atmospheric conditions
will cause accelerated deterioration and contam-
ination. For extreme conditions, judgment must be
used to determine the required change intervals.
9. Change oil filter element. Refer to Section 9 -
Lubrication.
NOTE: It is recommended that filter elements be changed
after 50 and 100 hours of operation on new and
rebuilt or repaired units, then at normal intervals
thereafter.
a. Drain transmission and remove pump screen. Clean
screen thoroughly and reinstall it, using a new
gasket.
b. Remove and discard both filter elements. Clean
filter housing and install new filter elements.
c. Refill transmission to LOW mark.
d. Run engine at 800 RPM to prime converter and
lines.
e. Recheck level with engine running at 800 RPM and
add oil to bring level to LOW mark. When oil
temperature is hot (82 to 93 °C [180 to 200 °F]),
make final oil level check. BRING OIL LEVEL TO
FULL MARK.
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