Champion Aerospace spark plugs offers you this service manual for recommended service, handling, and reconditioning practices to assure economic and satisfactory operation from Champion Aerospace spark plugs and oil filters. Proper service and handling can help lengthen the time between replacement periods while reducing unscheduled or emergency replacements.

Included are ways to analyze spark plug performance through examples of adverse effects from certain engine operating conditions. You will also find application information and spark plug type selection criteria, as well as useful references to supplemental Champion publications.

Technical Documents

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