Clutch. Wacker Neuson BTS 930L3

8.8

Clutch

4

1

2

3

6

5

7 x

8

9

10 11

12

13

Item

1

2

3

4

5

6

Designation

Muffler

Torx screw

Screw

Spring washer

Seal

Guard

18

17

16

Item

7

8

9

10

11

12

Designation

Crankcase half

Snap ring

Clutch drum

Needle sleeve

Guide disc

Clutch

15

Item

13

14

15

16

17

18

Designation

V-belt

Cover

Torx screw

Tension spring

Disc

Stopping ring

14

83

Clutch

8 Assembly

1.

Attach the snap ring (8) in the groove of the crankshaft.

2.

Attach the stopping ring (18) with recess to the snap ring (8) and disc (17).

3.

Grease the needle sleeve (10) with multipurpose grease.

4.

Press the needle sleeve (10) into the clutch drum (9).

17

10

5.

Press the guide disc (11) into the receptacle of the clutch drum (9).

6.

Block the piston with piston stop wedge (0117571) in the exhaust port of the cylinder (x).

x

0117571

7.

Press the clutch drum (9) onto the crankshaft.

8.

Tighten the clutch (12) with installation wrench (0117574) and ring wrench

(19 mm) (torque wrench setting 55 ± 0.2 Nm).

Note: Left hand thread x

0117574

84

Clutch

9.

Remove the stop wedge.

10.

Attach the guard (6) directly on the cylinder, then screw on the seal (5) and muffler (1) with Torx screw (2), screw (3) with disc (4) and tighten them (torque wrench setting 8 Nm).

11.

Attach the V-belt (13).

12.

Screw the cover (14) onto the crankcase half (7) with the Torx screws (15).

13.

Tighten the V-belt, see Chapter 10.4.

85

Clutch

8 Assembly

86

Clutch