Testing The Ignition Module; Dismantling The Ignition Module And Fl Ywheel - Husqvarna T425 Workshop Manual

Repair instructions

7.6 Testing the ignition module

1
In case of malfunctioning ignition system, the
ignition module must be tested before the ignition
system is removed.
Check the ignition module as follows:
• Unscrew the spark plug. Connect test spark
plug 505 71 13-01 to the ignition cable and
clamp the test spark plug onto the cylinder.
• Put the stop switch in "ON" position and turn
over the engine with the starter cord.
• If a spark appears on the test spark plug, the ig-
nition module is free from defect (see fi gure 10).
7.7 Dismantling the ignition module
and fl ywheel
1
Remove the air fi lter cover.
2
Loosen the starter with the screws 2xA and 4xB.
3
Unscrew the spark plug and put in piston stop A.
4
Detach cable B from ignition module C. Loosen
screws D.
30
- English
Fig 10
Fig 11
Fig 12
Fig 13
Fig 14