Procedure

1 Removing/installing the control block cover

1.1 Removing the DIWA 5 control block cover

One-piece control block cover

Removing the one-piece control block cover

1. Loosen 20 screws (1) and remove them with their washers (2).

2. Remove the cover (3).

3. Remove the seal (4).

Two-piece control block cover

Remove the two-piece control block cover.

1. Loosen 13 screws (1) and remove them with their washers (2).

2. Remove the cover (3).

3. Remove the cover (9).

4. Remove the seal (8).

5. Loosen 13 screws (4) and remove them with their washers (5).

6. Remove the frame (6).

7. Remove the seal (7).

1.2 Installing the DIWA.5 control block cover

Installing the control block cover

1. Insert the new seal (4).

   • The seal must be free of grease when you install it.

2. Screw the control block cover (3) tight using 20 hexagon bolts M8 x 30 - 8.8 (1) and washers B 8.4 (2).

   • Tightening torque 23 Nm.

1.3 Removing the DIWA.6 control block cover

Removing the control block cover

1. Loosen 20 bolts (1) and remove them with 20 washers (2).

2. Remove the control block cover (3).

3. Remove the seal (4).

1.4 Installing the DIWA.6 control block cover

Installing the control block cover

1. Insert the new seal (4).

   • The seal must be free of grease when you install it.

2. Screw the control block cover (3) tight using 20 hexagon bolts M8 x 30 - 8.8 (1) and washers B 8.4 (2).

   • Tightening torque 23 Nm.

2 Replace the IM

Position IM DIWA.6 (1)

Position IM DIWA.6 (1)

Position IM DIWA.5 (2)

Position IM DIWA.5 (2)

Removing the IM

1. Remove the control block cover

2. Pull the cable (1).

3. Loosen the hexagon socket head bolt (3).

4. Remove the IM (2) from the transmission housing.

5. Reinstall the IM in reverse order.

   • Torque 14 Nm (for M6 screw)