REAR AXLE
B2301, B2601, WSM
3-S3
3. DIASSEMBLING AND SERVICING
[1] DIASSEMBLING AND ASSEMBLING
(1) Separating Rear Axle Case
Draining Transmission Fluid
• Stop the engine before checking and changing the
transmission fluid.
1. Place the oil pan under the tractor.
2. Remove the drain plugs (1), (3), (5) at the mid-PTO shaft and at
the bottom of the rear axle cases (4), (6).
3. Drain the transmission fluid.
4. After draining the transmission fluid, reinstall the drain plugs (1),
(3), (5).
• Use only KUBOTA UDT oil. 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. Keep the engine at medium speed for a
few minutes to prevents damage to the transmission.
• Do not mix different brands oil together.
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Battery Cable
1. Open the bonnet and remove the side cover.
2. Disconnect the battery negative cable (1).
• When disconnecting the battery cables, disconnect the
grounding cable first. When connecting, the positive cable
first.
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Rear Wheel
1. Place the disassembling stand under the transmission case.
2. Remove the rear wheel (1).
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Transmission fluid capacity
15 L
4.0 U.S.gals
3.3 Imp.gals
(1) Drain Plug
(2) Mid-PTO Shaft
(3) Drain Plug
(4) Rear Axle Case (L.H.)
(5) Drain Plug
(6) Rear Axle Case (R.H.)
(1) Battery Negative Cable
Tightening torque
Rear wheel mounting nut
and screw
145 to 150 N·m
14.8 to 15.2 kgf·m
107 to 110 lbf·ft
(1) Rear Wheel