Stihl MS 261 User Manual page 66

– Check continuity, replace wiring harness if
– Resistance: spark plug boot to ground:
– Check resistance of ignition lead (spark plug
If necessary, install new spark plug boot and/or
MS 261, MS 261 C
1
Ignition spark?
Air gap:
– Check ignition module/flywheel,
– reset if necessary, b 7.3
Check the flywheel:
– Have pole shoes turned blue?
– Install new flywheel if necessary,
b 7.6
Check short circuit wire:
– Wire damaged?
– Connectors firmly seated?
necessary, b 7.7.1
Check the ignition lead:
– Severe chafing?
– Spark plug boot: Holes/cracks?
spec. 1.5 – 12 kΩ
boot and ignition module removed)
Spec.: < 10 Ω,
ignition lead with module,
b 7.5
2
no
yes
3
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