Kubota SM-E4B Series Workshop Manual page 103

SM-E4B SERIES, WSM
Idle Gear
1. Remove the external snap ring (3), the collar (2) and the idle
gear (1).
2. Remove the idle gear shaft mounting screws (4).
3. Remove the idle gear shaft (5) (if necessary).
(When reassembling)
• Apply engine oil to the idle gear shaft mounting screw (4). And
tighten them.
• Install the idle gear, aligning the mark (6) on the gears referring
to the photo.
Idle gear shaft mounting
Tightening torque
screw
(1) Idle Gear
(2) Idle Gear Collar
(3) External Snap Ring
Camshaft
1. Remove the camshaft mounting screws (1) and draw out the
camshaft with gear (2) on it.
(When reassembling)
• When install the camshaft, apply engine oil to the camshaft
journals.
• Apply engine oil to the camshaft mounting screws. And tighten
them.
(1) Camshaft Mounting Screw
1-S39
ENGINE
9.81 to 11.2 N·m
1.00 to 1.15 kgf·m
7.24 to 8.31 lbf·ft
(4) Idle Gear Shaft Mounting Screw
(5) Idle Gear Shaft
(6) Alignment Mark
9Y1210785ENS0044US0
(2) Camshaft Gear
9Y1210785ENS0045US0
KiSC issued 01, 2013 A