wsm STW37 Workshop Manual page 535

STW34, STW37, STW40, WSM
Power Steering Hoses and Steering Support
1. Disconnect the accelerator wire (5) from the engine.
2. Disconnect the OPC controller connector (1) and CABIN joint
connectors (4).
3. Remove the step cover (3).
4. Disconnect the delivery hose L.H. (6) and delivery hose R.H. (7)
from the steering controller.
5. Disconnect the power steering delivery hose (9) from the
steering controller.
6. Disconnect the power steering return hose (8) from the steering
controller.
7. Remove the steering support (2) with the steering controller.
(When reassembling)
• Be sure to connect the each hose to original position.
• Be sure to check the hose joints do not interfere in other joints.
Delivery hose R.H. (4)
retaining nut
Delivery hose L.H. (3)
retaining nut
Tightening torque
Return hose retaining nut
Delivery hose joint screw
(1) OPC Controller Connector
(2) Steering Support
(3) Step Cover
(4) CABIN Joint Connector
(5) Accelerator Wire
(6) Delivery Hose L.H.
(7) Delivery Hose R.H.
Step Mat and Seat Under Cover
1. Remove the step mat (3), sound absorber (2) and rubber (1).
2. Remove the grips of the mid PTO lever (7) and front wheel drive
lever (8).
3. Remove the dipstick (6).
4. Remove the lowering speed adjusting knob (5).
5. Remove the seat under cover (4).
(When reassembling)
• Do not confuse the grips.
– Grip (yellow) for the mid PTO lever (7).
– Grip (red) for the front wheel drive lever (8).
(1) Rubber
(2) Sound Absorber
(3) Step Mat
(4) Seat Under Cover
10-S36
24.5 to 29.4 N·m
2.5 to 3.0 kgf·m
18.1 to 21.7 lbf·ft
24.5 to 29.4 N·m
2.5 to 3.0 kgf·m
18.1 to 21.7 lbf·ft
34.3 to 44.1 N·m
3.5 to 4.5 kgf·m
25.3 to 32.5 lbf·ft
45.1 to 53.0 N·m
4.60 to 5.40 kgf·m
33.3 to 39.0 lbf·ft
(8) Power Steering Return Hose
(9) Power Steering Delivery Hose
(10) P Port
(11) LT Port
(12) RT Port
(13) T Port
[A] Viewed from Bottom Side
9Y1211109ENS0042US0
(5) Lowering Speed Adjusting Knob
(6) Dipstick
(7) Mid PTO Lever
(8) Front Wheel Drive Lever
9Y1211109ENS0043US0
KiSC issued 11, 2014 A
CABIN