wsm STW37 Workshop Manual page 38

STW34, STW37, STW40, WSM
Changing Transmission Fluid / Replacing Hydraulic Oil Filter
 Cleaning Magnetic Filter
WARNING
To avoid personal injury or death:
• Be sure to stop the engine before changing the oil filter
cartridge.
• Allow engine to cool down sufficiently, oil can be hot and
can burn.
1. Remove the drain plugs at the bottom of the transmission case
and drain the oil completely into the oil pan.
2. After draining reinstall the drain plugs.
3. Remove the oil filter.
4. Wipe off metal filings from the magnetic filter with a clean rag.
5. Put a film of clean transmission oil on the rubber seal of the new
filter.
6. Quickly tighten the filter until it contacts the mounting surface,
then tighten it by hand an additional 1/2 turn only.
7. Fill with the new KUBOTA SUPER UDT fluid up to the upper
notch on the dipstick.
(Refer to "4. LUBRICANTS, FUEL AND COOLANT" on page
G-8.)
8. After running the engine for a few minutes, stop the engine and
check the oil level again, add oil to the prescribed level.
9. Make sure that the transmission fluid doesn't leak past the seal
on the filter.
Transmission oil Capacity
(1) Drain Plugs
(2) Hydraulic Oil Filter
(3) Magnetic Filter
(Wipe Off Metal Filings)
G-19
GENERAL
24 L
6.3 U.S.gals
5.3 Imp.gals
(4) Dipstick
(5) Oil Inlet
(A) Oil level is acceptable within this
range.
9Y1211109GEG0030US0
KiSC issued 11, 2014 A