Hst System Oil Filter; Changing The Transmission, Rear Axle, And Hydraulic System Oil - Shibaura ST450 Operator's Manual

HST SYSTEM OIL FILTER

NOTE: Change the H.S.T. system oil filter after the
first 50 hours of operation, and then following every
300 hours of operation thereafter.
To change the H.S.T. system oil filter (1) in Figure
3-18, follow the procedures found above for
changing the hydraulic system oil filter.
NOTE: An optional cold weather H.S.T. filter is
available. Part #340501030.
recommended for operation in temperatures at or
below -18 °C (0 °F).
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.
1. Place a suitable container beneath the
transmission drain plugs (1) in Figure 3-19,
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 (2) In Figure 3-20, 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:
HST 36 L / ISO VG46
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.
CAUTION
Transmission oil and filters could be hot, use
caution during draining or replacing.
SECTION 3 – LUBRICATION AND MAINTENANCE
This filter is
3-15
Figure 3-18
Figure 3-19
Figure 3-20