Husqvarna 123HD60 Workshop Manual page 12

2
10
Electrical system
Still no spark?
Dismantle the fan housing cover with at-
tached starter.
502 50 18-01
Check other cables and connections.
Still no spark?
Check the air gap.
0.3
502 51 34-02
Adjust the air gap.
502 50 19-01
Still no spark?
Dismantle the fan housing cover with at-
tached starter.
Remove the 3 screws, lift off the plate (A)
and then the cover.
Check other cables and connections for
poor contacts (dirt, corrosion, cable brea-
kage and damaged insulation).
Make sure that the cables are correctly
drawn.
See chapter 3 "Throttle".
TIP!
Use an Ohmmeter in order to easily check
if cable breakage has occurred, due to
pinching, for example.
Still no spark?
Check the air gap between the fl y wheel
magnet and the ignition module.
The gap should be 0.3 mm.
Use air gap gauge 502 51 34-02.
Adjust the air gap to the right measure-
ment.
• Loosen the screws.
• Insert the feeler gauge and press the
ignition module against the fl ywheel.
• Tighten the screws and check the air
gap once again.
If there is still no spark, the ignition system
should be replaced.