Disassembling Transmission Case Front Section - Kubota MX5100 Workshop Manual

MX5100, WSM

(6) Disassembling Transmission Case Front Section

Removing PTO Gear Shaft and 22 Nut
1. Remove the 11T PTO gear shaft (1) and 30T gear (2).
2. Remove the coupling (4) and pull out the coupling (15) using a
crowbar.
3. Open the punching lock of the 22 staking nut (9) with a chisel or
minus screw driver.
Remove the 22 staking nut (9) from the 6T spiral bevel pinion
shaft.
4. Loosen the bearing cover mounting bolt (13) and remove the
shim(s) (11).
5. Remove the bearing cover (12).
6. Remove the transmission bearing holder mounting bolt (4).
(When reassembling)
• Replace the 22 staking nut with a new one.
• After tightening the 22 staking nut to the specified torque, punch
and lock the 22 staking nut using a pin punch.
Transmission bearing
holder mounting bolt
Tightening torque 22 staking nut
Pinion bearing case cover
bolt
(1) 11T PTO Gear Shaft
(2) 30T Gear
(3) Transmission Bearing Holder
(4) Bolt (M10)
(5) Coupling (Hi-Lo Gear)
(6) Coupling (Front Wheel Drive Shaft,
4WD Model only)
(7) Hi-Lo Shift Lever
3-S28
TRANSMISSION
48.1 to 55.9 N·m
4.9 to 5.7 kgf·m
35.5 to 41.2 lbf·ft
147 to 196 N·m
15 to 20 kgf·m
108 to 145 lbf·ft
39.2 to 44.1 N·m
4.0 to 4.5 kgf·m
28.9 to 32.5 lbf·ft
(8) Front Wheel Drive Shift Lever (4WD
Model only)
(9) 22 Staking Nut
(10) 6T Spiral Bevel Pinion Shaft
(11) Shim
(12) Bearing Cover
(13) Bolt (M10)
(14) Bearing Case
W10202440