Adjust The Air Gap When Installing The Ignition Module - Husqvarna 525BX Workshop Manual

7.6 Adjust the air gap when installing
the ignition module
1
Adjust the air gap as needed to the correct value.
• Loosen the bolts.
• Position the gauge to adjust the gap 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.
Torque 2.5 ~ 3.5 Nm.
Fig 5
Flywheel
A
B Gauge
Ignition module
C
See Fig for Ignition module model (A) and
Article No (B).
Ignition
Module Resistance Value
module
UK-08977
Primary (Iron
501 (D)
Core⇔Primary
585683201
Terminal):
(E)
90 kΩ±20%
Air Gap Gauge Model
No.
514 22 10-01
0.3 mm
The stated resistance value is only a guideline
figure when measuring with the tester. Internal
leaks and the like are not detected, even if a
resistance value is given. A gap tester is also
available as a measurement component, as a
spark tester for measuring the strength of sparking
even during engine operation. Fig to the left is a
3-core gap tester.
Secondary
(Iron
Core⇔High-
Voltage
Wire):
4 kΩ±10%
B
C
D
E
Repair instructions
A
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