SECTION 3 – LUBRICATION AND MAINTENANCE
3-15
Changing the Transmission, Rear Axle, and
Hydraulic System Oil
NOTE:
Change the transmission, rear axle, and
hydraulic system oil after every 300 hours of
operation.
NOTE:
During cold weather operation, tractor
hydraulic oil can be changed to ISO VG 46 oil is
a multiviscosity oil which has improved flow
characteristics in low temperatures and can be
used year round.
1. Place a suitable container beneath the
transmission
①
and rear axle drain plug
②
to catch the used oil. With the oil at normal
operating temperature, drain the system by
removing the transmission and rear axle
drain plugs. Reinstall the drain plugs after all
of the oil has drained out. Discard the used
oil properly.
2.
Remove the filler plug
③
and fill with new oil
of the type specified page 3-5. The
transmission is filled to the correct level when
the oil registers between the two marks on
the dipstick. Do not fill above the dipstick full
mark.
Capacity and oil grade: transmission:
EHSS 46 L / ISO VG46
SSS 38 L / SAE 80
3. Reinstall the dipstick and filler plug.
IMPORTANT:
There is a common sump for the
transmission, rear axle, and hydraulic system.
Therefore, extra care should be taken to keep
the oil clean.
Содержание ST460
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