8-103 Periodic Maintenance and Adjustment
Spark plug inspection
Removal
1. Remove the spark plug cap.
1. Spark plug cap
1. Spark plug wrench
Inspection
The spark plug is an important engine
component and is easy to inspect. The
condition of the spark plug can indicate the
condition of the engine. The ideal color on
the white insulator around the center
electrode is a medium to-light tan color for
a TRACTOR that is being ridden normally.
Do not attempt to diagnose such problems
yourself. Instead, take the TRACTOR to a
To Next Page
Loading...