Ignition System - Husqvarna 325L Workshop Manual

3. Put the air gap tool between the flywheel and the
ignition module. Attach the screw (A) and then the
screw (B) to make sure the flywheel are align with
the ignition module.
B
A
4. Assemble the other parts in the opposite sequence
To remove the flywheel on page 17 .
of

6.11 Ignition system

6.11.1 Introduction
The engine has an electronic ignition system fully
without moving parts. A defective component cannot be
repaired, but must be replaced by a new component.
If the engine does not fire, the ignition module can be
damaged. Before you replace the ignition module, do
the tests that follow.
6.11.2 To examine the spark plug
CAUTION: Always use the recommended spark
plug type. Incorrect spark plug type can cause
damage to the product.
• Examine the spark plug if the engine is low on
power, is not easy to start or does not operate
correctly at idle speed.
• To decrease the risk of unwanted material on the
spark plug electrodes, obey these instructions:
a) Make sure that the idle speed is correctly
adjusted.
b) Make sure that the fuel mixture is correct.
c) Make sure that the air filter is clean.
• If the spark plug is dirty, clean it and make sure that
the electrode gap is correct, refer to
on page 36 .
18 - Repair instructions
•
6.11.3 To do a test of the ignition module
1. Connect the ignition tester to the spark plug cap and
2. Pull the starter rope handle with force.
3. If the ignition operates correctly, there is a clear blue
6.11.4 To do a test of the stop switch
If there is no spark when you do a test of the ignition
module, do the procedure that follows.
1. Disconnect the short circuit cables.
2. Carefully remove the stop switch with a small
3. Do a test of the ignition module. Refer to
Technical data
Replace the spark plug if it is necessary.
ground the clip to a steel wire.
spark between the electrodes. If there is no spark,
do a test of the stop switch.
screwdriver into the short end of the ignition switch.
test of the ignition module on page 18 .
a) If there is a spark, the fault is in the stop switch.
Replace the stop switch.
b) If there is no spark, the fault is in the ignition
module or in the short circuit cable. Examine the
spark plug cable. Refer to
plug cable on page 19 .
To do a
To examine the spark
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