Table of Contents
Advertisement
Spark Plugs
Engine misfire and starting difficulty are often
caused by the spark plug being in poor condition
or being improperly gapped. The spark plug
should be removed after every 1 00 hours of op-
eration for a check of its condition. At this time
the gap should be reset or the spark plug re-
placed as necessary. Refer to Figure
8-9.
TO IGNITION
SWITCH OR
COIL ASSEMBLY
1-------TRIGGER MODULE
8.6
"BUILD-UP" ON
MOVABLE CONTACT
COULD INDICATE
UNDER CAPACITANCE
Figure 8-7. Trigger Module Lead Connections.
MOVABLE
CONTACT
STATIONARY
CONTACT
Figure 8-8. Metal Transfer On Breaker Points.
COULD INDICATE
OVER CAPACITANCE
Advertisement
Table of Contents
