Ignition System - Husqvarna 545 Mark II Workshop Manual

6. Pull the starter rope to make it straight, remove your
thumb and let the starter rope wind up.
7. Attach the starter (B) and the cooling air conductor
(C) on the crankcase. Pull the starter rope lightly to
make sure that the starter pulley is attached
correctly against the crankcase. Tighten the four
screws (A) to the correct torque. Refer to
data on page 9 .
C
B
A

8.10 Ignition system

8.10.1 To do a spark test
The ignition system must supply a strong spark. A weak
spark or no spark cause performance problems.
1. Disconnect the spark plug from the cylinder.
2. Connect the Ignition tester to the spark plug cap and
ground the clip to the cylinder fins.
32 - Repair instructions
3. Use the knob to adjust the distance between the 2
electrodes to 6 mm.
Servicing
Note: 6 mm is 6 marks on the scale.
4. Pull tightly in the starter rope handle.
5. If the ignition works correctly, you will see a clear
blue spark between the electrodes. If you do not see
a spark or if you see a weak spark, refer to
System Diagnostic Flow Chart on page 74 .
8.10.2 To do a test of the ignition module
If there is a fault in the ignition system, do a test of the
ignition module.
1. Remove the cylinder cover.
2. Remove the spark plug cable.
3. Remove the spark plug from the cylinder.
4. Connect a test spark plug to the spark plug cable.
Refer to
spark plug onto the cylinder.
Servicing tools on page 12 . Attach the test
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Ignition