Kubota B1220 Workshop Manual page 101

B1220, B1620, B1820, WSM
Gear Case
1. Disconnect the start spring (2) from the fork lever 1 (3).
2. Remove the screw (1) of inside the gear case and outside
screws.
3. Remove the gear case (4).
(When reassembling)
• Apply a liquid gasket (Three Bond 1215 or equivalent) to both
sides of the gear case gasket.
• Be sure to set three O-rings inside the gear case.
(1) Screw (Inside)
(2) Start Spring
Idle Gear
1. Remove the nut (2) and the idle gear assembly (1).
2. Remove the idle gear shaft mounting screws (3).
3. Remove the idle gear shaft (4) (if necessary).
(When reassembling)
• Apply engine oil to the idle gear shaft mounting screw (3). And
tighten them.
• Install the idle gear, aligning the mark (5) on the gears referring
to the photo.
Nut
Tightening torque
Idle gear shaft mounting
screw
(1) Idle Gear Assembly
(2) Nut
(3) Idle Gear Shaft Mounting Screw
1-S32
ENGINE
(3) Fork Lever 1
(4) Gear Case
9Y1210272ENS0044US0
79 to 88 N·m
8 to 9 kgf·m
58 to 65 lbf·ft
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
(5) Alignment Mark
9Y1210272ENS0099US0
KiSC issued 07, 2011 A
(EU)