Ignition system module/intake manifold. Wacker Neuson BTS 930L3

6.5

Ignition system module/intake manifold

18

21

20

11

10

12

9

5

8

19

6

7

4

13

3

1

2

x

17

16

15

14

18

Item

1

2

3

4

5

6

7

8

Designation

Short circuit cable

Hood

Screw

Ground cable

Screw

Spark plug terminal cap

Spark plug

Spring

Item

9

10

11

12

13

14

15

16

Designation

Contact spring

Ignition cable

Torx screw

Magneto igniter

Cylinder

Hose clamp

Suction hose

Intake manifold

Item

17

18

19

20

21

Designation

Carburetor

Choke shaft

Magneto flywheel

Spring washer

Hexagonal nut

39

Ignition system module/intake manifold

6 Disassembly

1.

Take the ignition cable and short circuit cable (10,1) out of the guides (x) of the hood (2).

x

2

10

1

2.

Pull off the spark plug terminal cap (6) from the spark plug (7).

3.

Hold the spring (8) of the spark-plug connector (6) with needle-nose pliers and slide the rubber cap to the rear over the ignition cable (10).

8

Note: Apply a small amount of grease to the ignition cable (10) to make it easier to detach and attach the spark plug connector (6).

4.

Remove the spark plug (7) with the combination wrench included in delivery.

40

Ignition system module/intake manifold

10

5.

Unscrew the screws (3,5) and remove the hood (2).

6.

The screw (5) also functions as the fastener for the ground cable.

7.

Unscrew the Torx screws (11) from the magneto igniter (12), disconnect the ignition cable (10).

8.

Release the short circuit cable (1) from the plug connection.

11

9.

Release the hose clamp (14) from the suction hose.

10.

Pull off the suction hose (15) from the cylinder (13).

14

15

41

Ignition system module/intake manifold

6 Disassembly

11.

Lift the intake manifold (16) from the tank enclosure by pressing the lever (x).

x x

12.

Lift the intake manifold (16) with carburetor (17) and choke shaft (18) on the cylinder side and take it out of the tank enclosure.

42

Ignition system module/intake manifold

13.

Pull the short circuit cable (1) out of the seat in the choke shaft (18).

14.

Release the ground cable (4) from the plug connection of the contact spring (9).

4 9

1

18

15.

Block the piston with the piston stop wedge (0117571).

16.

Unscrew the nut (21) and take off the disc (20).

17.

Pull off the magneto flywheel (19) with the puller (0068900).

CAUTION

To prevent damage to the crankshaft, always use the protection cap that belongs to the puller.

43

Ignition system module/intake manifold

6 Disassembly

44

Ignition system module/intake manifold

6.6

Tank

9

8

6

10

11

1

2

3

4

7

5

Item

1

2

3

4

Designation

Parallel pin

Throttle lever lock

Spring

Throttle lever

Item

5

6

7

8

Designation

Handle shell

Vent valve

Suction head

Seal

Item

9

10

11

Designation

Fuel cap

Suction hose

Gasoline locking pin

45

Tank

6 Disassembly

1.

Only if it becomes necessary, press in the vent valve (6) into the tank (x) with a mandrel and take it out through the filler opening with needle-nose pliers.

6 x

2.

Press the two cylinder bolts (1) out of the handle shell (5).

3.

The throttle lever (4), spring (3), throttle lever lock (2), and the gasoline locking pin (11) can now be replaced.

4.

Pull the suction hose (10) out of the tank and remove the suction head (7).

5.

Screw off the fuel cap (9) with seal (8).

46

Tank