wsm STW37 - Separating Transmission Case

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TRANSMISSION

STW34, STW37, STW40, WSM

3-S49

(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).

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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.

9Y1211109TRS0038US0

(1) Lifting Rod (Left)

(2) PTO Shaft Cover

(3) Top Link

(4) Lifting Rod (Right)

(5) Lower Link (Right)

(6) Drawbar

(7) Lower Link (Left)

Tightening torque

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