Kubota D1703-B User Manual

S.l ENGINE BODY
92.4mm STROKE SERIES WSM,0109B
Idle Gear and Camshaft
A1 09F
OOOC019P042
1. Remove the idle gear (1).
2. Align the round hole on the cam gear with the
camshaft stopper mounting screw position and
remove the bolts.
3. Remove the cam gear (2) with camshaft.
(When reassembling)
0 Apply engine oil thinly to the camshaft and idle
gear bushing before instal lation.
IMPORTANT
When installing the idle gear, be sure to align the
alignment marks on gears.
(1) IdleGear
(2) CamGear
(3) Injection Pump Gear
Fuel Camshaft and Fork Lever Assembly
1. Remove the fuel camshaft cover.
2. Remove the fork lever holder mounting bolt.
3. Remove the fuel camshaft stopper.
4. Remove the fuel camshaft and fork lever shaft at
the same time.
(1) Fork Lever Holder (4) Fuel Camshaft
(2) Fuel Camshaft Stopper
(5) Fork Lever Assembly
(3) injection Pump Gear
Oil Pump and Crank Gear
1. Pull out the oil pump drive gear (1) with a puller.
2. Remove the oil pump mounting bolts.
3. Remove the oil pump (2).
4. Remove the crank gear with a special-use puller
5. Remove the feather key on the crankshaft.
(When reassembling)
0 Check to see that the feather key is on the
crankshaft.
Heat the crank gear to approx.
80 "C (176 OF), and
fit on the crankshaft.
set (Code No: 0791 6-09032).
(1) Oil Pump Drive Gear (3) Crank Gear
(2) Oil Pump
S-6 5

Kubota D1703-B Specifications

General

Brand	Kubota
Model	D1703-B
Category	Engine
Language	English