Separating Transmission Case - wsm STW37 Workshop Manual

STW34, STW37, STW40, WSM

(6) Separating Transmission Case

3 Points Linkage and Drawbar
1. Remove the lifting rods (1), (4).
2. Remove the top link (3) and PTO shaft cover (2).
3. Remove the lower links (5), (7) with the check chains.
4. Pill out the drawbar (6).
(1) Lifting Rod (Left)
(2) PTO Shaft Cover
(3) Top Link
(4) Lifting Rod (Right)
Hydraulic Cylinder
1. Remove the front drive rod (1), range gear shift rod (2) and mid
PTO rod (4).
2. Remove external snap ring and remove the brake lever (14),
(12).
3. Remove the stay mounting screws (3).
4. Remove the spring pin (6) to separate the rear PTO rod (7).
5. Remove the spring pin (9) to separate the position control lever
(10) from the hydraulic cylinder.
6. Remove the position control lever (10) and rear PTO lever (11)
with the lever stay (8).
7. Remove the top link bracket (5).
8. Remove the hydraulic cylinder mounting screws and separate
the hydraulic cylinder.
(When reassembling)
• Apply liquid gasket (Three Bond 1206C or equivalent) to the
joint face of the hydraulic cylinder and transmission case.
• Replace the coating screw (M10) with the new one at the center
of the rear side of the hydraulic cylinder.
• Be sure to fix the differential lock pedal and the groove of the
differential lock fork rod.
• When reassembling the brake lever (12), (14), align the punch
mark (13) of the brake lever.
Top link bracket mounting
screw
Hydraulic cylinder
Tightening torque
mounting screw
Lever stay mounting screw
(1) Front Drive Rod
(2) Range Gear Shift Rod
(3) Stay Mounting Screw
(4) Mid PTO Rod
(5) Top LInk Bracket
(6) Spring Pin
(7) Rear PTO Rod
3-S49
TRANSMISSION
(5) Lower Link (Right)
(6) Drawbar
(7) Lower Link (Left)
9Y1211109TRS0037US0
39.3 to 44.1 N·m
4.0 to 4.5 kgf·m
29.0 to 32.5 lbf·ft
39.3 to 44.1 N·m
4.0 to 4.5 kgf·m
29.0 to 32.5 lbf·ft
39.3 to 44.1 N·m
4.0 to 4.5 kgf·m
29.0 to 32.5 lbf·ft
(8) Lever Stay
(9) Spring Pin
(10) Position Control Lever
(11) Rear PTO Lever
(12) Brake Lever (Right)
(13) Punch Mark
(14) Brake Lever (Left)
9Y1211109TRS0038US0
KiSC issued 11, 2014 A