Stihl MS 192 T Manual

12 MS 192 T
4.5 Ignition System
Exercise extreme caution while
carrying out maintenance and repair
work on the ignition system. The
high voltages which occur can
cause serious or fatal accidents.
Problem Cause Remedy
Engine runs roughly, misfires,
temporary loss of power
Spark plug boot is loose Press boot firmly onto spark plug
and fit new spring if necessary
Spark plug sooted, smeared with oil Clean the spark plug or replace if
necessary
Incorrect air gap between ignition
module and flywheel
Set air gap correctly
Flywheel cracked
or has other damage or pole shoes
have turned blue
Install new flywheel
Ignition timing wrong, flywheel out
of adjustment, key in flywheel has
sheared off
Install new flywheel
Weak magnetization in flywheel –
pole shoes have turned blue
Install new flywheel
Irregular spark Check operation of switch shaft and
ignition module
Faulty insulation on ignition lead or
short circuit wire, check ignition
lead / ignition module and replace if
necessary.
Check operation of spark plug
Clean the spark plug or replace if
necessary
Crankcase damaged (cracks) Replace crankcase

Stihl MS 192 T Specifications

General

Engine Displacement	30.1 cc
Recommended bar length	30 cm
Engine Power	1.3 kW
Guide Bar Length	30-35 cm
Fuel Capacity	0.27 liters
Chain Oil Capacity	0.22 liters
Chain pitch	3/8"