Stihl ms 192t, Manual

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50 MS 192 T
9.7 Troubleshooting, Ignition System
Engine does not run
Stop switch:
– in position “
#
“?
Check spark plug:
– Smeared with oil, black?
– Sooted?
– Electrode gap correct?
– Contacts shorted?
– Clean, adjust or replace the spark plug
b
9.3
Check spark plug boot:
– Firmly seated on spark plug (leg spring)?
– Leg spring hook in centre of ignition lead?
– Spark plug boot damaged?
– Replace spark plug boot and/or leg spring if
necessary
b
9.4
Check ignition:
with ZAT 3 or ZAT 4
(use ZAT 3 as main spark gap
see TI 32.94)
b
9.2 and
b
9.3
1