2

Electrical system

 

 

 

Still no spark?

Still no spark?

 

Check the air gap.

Check the air gap between the flywheel

 

 

magnet and the ignition module. The

 

 

gap should be 0.3 mm.

 

 

Use a 502 51 34-02 feeler gauge.

 

0.3

 

 

 

502 51 34-02

 

 

 

Adjust the air gap.

Adjust the air gap as needed to the

 

 

correct value.

 

 

Loosen the bolts.

 

 

• Position the feeler gauge and press

 

 

 

the ignition module against the

 

 

 

flywheel.

 

 

• Tighten the bolts and check the air

 

 

 

gap again.

 

 

If the spark plug still does not fire, the

 

 

ignition system should be replaced.

Replacing the spark

Replacing the spark

plug cover

plug cover

1. Insert the ignition cable through the

1. Lubricate the ignition cable with a

spark plug cover.

little grease and thread it through

2. Make a hole in the ignition cable for

the spark plug cover.

 

the ignition coil.

2. Cut off a bit of the ignition cable

 

 

(approx. 5 mm) and make a hole in

 

 

the cable for the ignition coil with

 

 

the aid of a pair of no. 502 50 06-01

 

 

 

 

pliers.

502 50 06-01

 

 

 

3. Attach the ignition coil to the ignition

3.

Attach the ignition coil to the ignition

cable.

 

cable and ensure that the wire is

 

 

 

folded along the cable.

 

 

4.

Pull the ignition coil into the spark

 

 

 

plug cover.

NOTE!

It is important that the tip of the ignition coil hits the centre of the ignition cable to prevent sparking.

10

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Husqvarna 343R, 345RX, 343F, 345FX, 345FXT manual Replacing the spark Plug cover, 502 50

343R, 345RX, 343F, 345FX, 345FXT specifications

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