Kubota WSM L4240-II User Manual

ENGINE
L3540-II, L4240-II, L5040-II, L5240-II, L5740-II , WSM
1-S48
Camshaft and Balancer Shaft (for V2203-M and V2403-M)
1. Remove the camshaft set bolts and draw out the camshaft (1).
2. Remove the balancer shaft 1 (2) set bolts and draw out the
balancer shaft 1 (2).
3. Remove the balancer shaft 2 (3) set bolts and draw out the
balancer shaft 2 (3).
(When reassembling)
• When install the balancer shaft 1 and 2, be sure to place the 4th
cylinders piston at the top dead center in compression then,
align all mating marks on each gear to assemble the timing
gears, set the idle gear last.
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Fuel Camshaft and Fork Lever Assembly
1. Remove the fuel feed pump.
2. Remove the fuel camshaft stopper (1).
3. Remove the three fork lever holder mounting screws (2).
4. Draw out the fuel camshaft assembly (5), (6) and fork lever
assembly (3), (4), (7) at the same time.
(When reassembling)
• After installation, check to see that the fork lever 1 (3) and fork
lever 2 (4) are fixed to the fork lever shaft, and that they can turn
smoothly in the holder (7).
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Oil Pump
1. Remove the nut.
2. Draw out the oil pump drive gear (2) with a gear puller (1).
3. Remove the four oil pump mounting screws. Remove the oil
pump (3).
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Tightening torque
Camshaft set bolt
24 to 27 N·m
2.4 to 2.8 kgf·m
18 to 20 lbf·ft
Balancer shaft set bolt
24 to 27 N·m
2.4 to 2.8 kgf·m
18 to 20 lbf·ft
(1) Camshaft
(2) Balancer Shaft 1
(3) Balancer Shaft 2
(1) Fuel Camshaft Stopper
(2) Fork Lever Holder Mounting Screws
(3) Fork Lever 1
(4) Fork Lever 2
(5) Injection Pump Gear
(6) Fuel Camshaft
(7) Fork Lever Holder
(1) Gear Puller
(2) Oil Pump Drive Gear
(3) Oil Pump
KiSC issued 02, 2015 A

Kubota WSM L4240-II Specifications

General

Brand	Kubota
Model	WSM L4240-II
Category	Tractor
Language	English