Champion 100136 — Spark Plug Replacement

Maintenance · Ignition

For the Champion 100136, from the Champion owner's manual.

Procedure

1. Turn ATS to OFF position
2. Turn engine control module switch to OFF position
3. Remove spark plug cable from spark plug
4. Clean area around spark plug and remove spark plug
5. Inspect electrode, replace if deteriorated
6. Check gap before installing (0.028-0.031 in.)
7. Thread spark plug in and tighten to 20-30 N-m (14.8-22.1 lbf-ft)
8. Re-connect spark plug cable
9. Turn engine control module switch to prior position
10. Turn ATS to AUTO position

Source: Champion owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

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