Kubota EA330-E4 Series Workshop Manual page 97

EA330-E4, WSM
Cam Gear and Camshaft
NOTE
• Before disassembling, check the backlash of each gears.
Also check them during reassembly.
1. Remove the lock plate mounting screw (2).
2. Remove the cam gear (1) and camshaft together.
(When reassembling)
IMPORTANT
• Align the alignment marks of each gears.
(1) Cam Gear
Idle Gear
1. Draw out the external snap ring (3) on the idle gear shaft (6) and
take out the idle gear (2).
2. Alternatively, remove the idle gear shaft screw, and the take out
the idle gear and gear shaft together.
3. Remove the balancer bearing retainer (5).
(When reassembling)
NOTE
• Align the alignment marks of the idle gear, balancer gear (4)
and crank gear (1).
Tightening torque Idle gear shaft screw
(1) Crank Gear
(2) Idle Gear
(3) External Snap Ring
Crankcase Cover
1. Remove the crankcase cover (1).
(When reassembling)
• Tighten the crankcase cover mounting screws gradually in the
order of (a) to (h) as shown in the figure.
Crankcase cover mounting
Tightening torque
screw
(1) Crankcase Cover
1-S32
ENGINE
(2) Lock Plate Mounting Screw
9Y1211018ENS0043US0
9.81 to 11.2 N·m
1.00 to 1.15 kgf·m
7.24 to 8.31 lbf·ft
(4) Balancer Gear
(5) Balancer Bearing Retainer
(6) Idle Gear Shaft
9Y1211018ENS0044US0
7.9 to 9.3 N·m
0.80 to 0.95 kgf·m
5.8 to 6.8 lbf·ft
9Y1211018ENS0045US0
KiSC issued 05, 2015 A