Spark Plug; Spark Plug Inspection; Spark Plug Service - Polaris RANGER 1000 2020 Service Manual

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ENGINE ELECTRICAL

SPARK PLUG

• Inspect the insulation

chipping. Replace if any is found.

Cracks can be difficult to see. Any cracking on the

insulation can lead to a drivability concern.

• Inspect the ground electrode

irregular engine conditions. Verify the electrode gap is

for signs of cracking or

for signs of wear or

1. Disconnect the ignition coil retention clip from the

valve cover.

2. Remove the MAG spark plug wire

9850045 R01 - 2020-2021 RANGER 1000 Service Manual

and PTO spark

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Ranger 1000 2021