Kubota B1220 Workshop Manual page 235

B1220, B1620, B1820, WSM
Manual Steering Controller Box Assembly [If Equipped]
1. Remove the flusher unit (1) from the steering post.
2. Remove the parking brake lever rod. [Only B1220]
3. Disconnect the drag link (4) from the pitman arm (3).
4. Remove the manual steering controller box assembly (2).
IMPORTANT
• Do not loosen the slotted nut (5) to align the hole.
• Install the cotter pin as shown in the figure.
NOTE
• For fastening hydraulic pipe nut, use two wrenches. Hold
the fitting with a wrench, turn the pipe nut with another
wrench to avoid damage at fitting installed part.
Slotted nut
Tightening torque
Manual steering controller
assembly mounting nut
(1) Flusher Unit
(2) Manual Steering Controller Box
Assembly
(3) Pitman Arm
Power Steering Controller Box Assembly [Only B1820]
1. Remove the flusher unit (1) from the steering post.
2. Disconnect the return pipe (6) from the power steering controller
box (2).
3. Remove the power steering delivery pipe (5).
4. Disconnect the drag link (4) from the pitman arm (3).
5. Remove the power steering controller box assembly (2).
IMPORTANT
• Do not loosen the slotted nut (7) to align the hole.
• Install the cotter pin as shown in the figure.
NOTE
• For fastening hydraulic pipe nut, use two wrenches. Hold
the fitting with a wrench, turn the pipe nut with another
wrench to avoid damage at fitting installed part.
Power steering delivery
pipe nut
Return pipe nut
Tightening torque
Slotted nut
Power steering controller
assembly mounting screw
(1) Flusher Unit
(2) Power Steering Controller Box
Assembly
(3) Pitman Arm
(4) Drag Link
7-S13
STEERING
18 to 35 N·m
1.9 to 3.5 kgf·m
14 to 25 lbf·ft
64 to 74 N·m
6.6 to 7.5 kgf·m
48 to 54 lbf·ft
(4) Drag Link
(5) Slotted Nut
9Y1210272STS0014US0
35 to 45 N·m
3.6 to 4.5 kgf·m
26 to 33 lbf·ft
35 to 45 N·m
3.6 to 4.5 kgf·m
26 to 33 lbf·ft
18 to 35 N·m
1.9 to 3.5 kgf·m
14 to 25 lbf·ft
64 to 74 N·m
6.6 to 7.5 kgf·m
48 to 54 lbf·ft
(5) Power Steering Delivery Pipe
(6) Return Pipe
(7) Slotted Nut
9Y1210272STS0015US0
KiSC issued 07, 2011 A
(EU)