M750L T3 OWNER’S/OPERATOR’S MANUAL 17.0
16. MAINTENANCE
16-18
Spark Plugs
Inspect:
Insulator
①
Abnormal color: Replace.
Normal color is a medium-
To-light tan color.
Electrode
②
Wear/damage: Replace. Clean:
Spark plug
(with spark plug cleaner or wire brush)
Measure:
Spark plug gap (1.1mm)
③
Out of specification: Adjust gap.
Spark Plug Removal and Replacement
WARNING
Never attempt to remove a spark plug while the engine is warm. The exhaust
system or engine could burn you causing severe injury.
Remove the spark plug by rotating counterclockwise.
Reverse the procedure for spark plug installation. Torque to 17ft.Ibs (28N.m).
Standard spark plug
FR8DCX(BOSCH)
Summary of Contents for M750L T3
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