Kubota D650-B Handbuch Seite 132

4D
Removing Oil Pump Drive Gear
1) Straighten the claw of the claw washer of the oil pump,
and remove the nut.
2) Draw out the oil pump.drive gear with gear puller.
(Note for reassembling)
• Check to see if there is a feather key.
• Be sure to bend the claw of the claw washer.
(11 Crank gear
(2) Oil pump drive gear
(D
Removing Oil Pump
1) Remove the four oil pump mounting bolts. Detach the oil
pump.
(Note for reassembling)
• Tighten the bolts 10 to 12 Nm (1.0 to 1.2 kgf·m, 7.2 to
8.7 ft-Ibsl.
(11 Oil pump assembly
e
Removing Crank Gear
1) Set a special puller on the crank gear.
2) Screw in the center bolt of the puller, and draw out the
crank gear.
(Note for reassembling)
• Check to see that the key is on the crankshaft .
• Heat the crank gear to about 99°C (210°F), and fit on the
crankshaft. If there is fear of the shaft being damaged,
heat the gear more and fit.
(1) 13T gear (Crank gear)
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