ENGINE
STW34, STW37, STW40, WSM
1-S21
Draining Transmission Fluid
1. Place an oil pan underneath the transmission case, and remove
the drain plugs (1).
2. Drain the transmission fluid.
3. Reinstall the drain plugs (1).
(When reassembling)
• Fill new oil from filling port after removing the filling plug (2) up
to the upper notch on the dipstick (3).
• After operating the engine for few minutes, stop it and check the
oil level again, if low, add oil prescribed level.
• Use only KUBOTA SUPER UDT fluid. Use of other oils may
damage the transmission or hydraulic system.
Refer to "4. LUBRICANTS, FUEL AND COOLANT" on page
G-8
• Never work the tractor immediately after changing the
transmission oil. Keeping the engine at medium speed for
a few minutes to prevents damage to the transmission.
• Do not mix different brands oil together.
9Y1211109ENS0020US0
Hood, Side Cover and Battery Cord
1. To open the hood (1), hold the hood (1) and pull the release
lever (3) and open the hood (1).
2. Remove the bolt from each of the side covers and remove the
side covers (2).
3. Disconnect the battery negative cable (4).
4. Disconnect the head light connector (5) and damper (7).
5. Remove the two screws (6), and then remove the hood (1).
(When reassembling)
• When disconnecting the battery cords, disconnect the
grounding cord first. When connecting, positive cord first.
9Y1211109ENS0021US0
Transmission fluid Capacity
24 L
6.3 U.S.gals
5.3 Imp.gals
(1) Drain Plug
(2) Filling Plug
(3) Dipstick
(1) Hood
(2) Side Cover
(3) Release Lever
(4) Battery Negative Cable
(5) Head Light Connector
(6) Screw
(7) Damper
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