Operators Manual
Table Of Contents
- Contents
- 1. Introduction
- 2. Safety Precautions
- 3. Specifications
- 4. Troubleshooting
- 5. Engine
- 6. Rewind Starter
- 7. Control Levers
- 8. Fuel System
- 8.1 Air Filter
- 8.2 Removing and Installing the Carburetor
- 8.3 Leakage Test
- 8.4 Servicing the Carburetor
- 8.5 Adjusting the Carburetor
- 8.6 Removing and Installing Throttle Cable (Loop Handle)
- 8.7 Removing and Installing the Spacer Flange
- 8.8 Tank Vent
- 8.9 Fuel Intake
- 8.10 Removing and Installing the Engine Housing
- 9. Drive Tube
- 10. Special Servicing Tools
- 11. Servicing Aids
27Series 4144 Components FC, FS, KM
5.10 Ignition System Troubleshooting
Engine does not run
Knob on carburetor:
– in position "F"?
Check the spark plug:
– Smeared with oil, black?
– Sooted?
– Electrode gap correct?
– Contacts shorted?
– Clean, readjust or replace the plug,
see "Series 4144 Powerhead"
Check the spark plug boot:
– Firmly seated on plug (leg spring)?
– Leg spring hook in center of ignition lead?
– Boot damaged?
– If necessary, install new spark plug boot
and/or leg spring,
see "Series 4144 Powerhead"
Test ignition system:
with ZAT 3 or ZAT 4
(use ZAT 3 as main spark gap
see TI 32.94),
see "Series 4144 Powerhead"
1
Troubleshooting can be performed with the engine installed. Refer to service manuals of "Series 4144 Powerhead"
or "Series 4144 Components – FS, FC, KM" for descriptions of procedures.