Camshaft And Balancer Shaft - Kubota D1503-M Workshop Manual

03-M-E3B, 03-M-DI-E3B, 03-M-E3BG WSM
Idle Gear (For Balancer Model)
1. Remove the external snap ring.
2. Detach the idle gear collar.
3. Detach the idle gear (2).
(When reassembling)
• Check to see each gear is aligned with its aligning mark:
- Idle gear (2) and crank gear (6), cam gear (3) and balancer
gear (4)
- Cam gear (3) and idle gear (2)
- Idle gear (2) and injection pump gear (1)
- Idle gear (2) and balancer gear (7)
(1) Injection Pump Gear
(2) Idle Gear
(3) Cam Gear
(4) Balancer Gear
Camshaft
1. Remove the camshaft set screws (1) and draw out the camshaft
(2).
(When reassembling)
• When installing the idle gear, be sure to align the alignment
marks on gears.
Tightening torque Camshaft set screw
(1) Camshaft Set Screw
Camshaft and Balancer Shaft (For Balancer Model)
1. Remove the camshaft set screws 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 (2) and 2 (3), be sure to place
the 1st. and 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.
Camshaft set screw
Tightening torque
Balancer shaft set bolt
(1) Camshaft
(2) Balancer Shaft 1
S-61
DIESEL ENGINE
(5) Oil Pump Drive Gear
(6) Crank Gear
(7) Balancer Gear
W1097988
24 to 27 N·m
2.4 to 2.8 kgf·m
18 to 20 lbf·ft
(2) Camshaft
W1025098
24 to 27 N·m
2.4 to 2.8 kgf·m
18 to 20 lbf·ft
24 to 27 N·m
2.4 to 2.8 kgf·m
18 to 20 lbf·ft
(3) Balancer Shaft 2
W1099079
KiSC issued 07, 2008 A