Trouble shooting
15
Problem
Cause
Reparation
1. Wet spark plug electrodes
Make them dry
2. Carbon deposited on the elektrodes
Cleaning
3. Insulation failure by insulater damage
Exchange
4. Inproper spark gap
Adjust to 0.6-0.7mm
5. Burn out of electrodes
Exchange spark plug
1. Igniton coil inside failure
Exchange
2. Damaged cable sheath or disconnected
Exchange or repair
1. Switch is OFF
Set the switch to ON
2. Switch failure
Exchange
3. Primery wiring earthed
Repair
1. Over sucking of fuel
Drain excess fuel
2. Too rich fuel
Adjust carburetor
3. Overflow
Adjust or exchange carburetor
4. Clogging of air cleaner
Wash with mixed gasoline
5. Faulty fuel
Change with proper fuel
1. Worn out cylinder, piston or piston ring
Exchange
2. Gas leakage from cylinder and
crank case gasket
Apply liquid gasket and reassemble
1. Choked breather air hole
Cleaning
2. Clogged carburetor
Cleaning
3. Clogged fuel filter
Exchange fuel filter
Problem
Cause
Reparation
1. Air penetration from fuel pipe joints etc.
Secure connection
2. Air penetration from intake tube joint or
carburetor joint
Change gasket or thighten screws
3. Water in fuel
Change with proper fuel
4. Piston starts to seize
Replace piston (and cylinder)
5. Muffler choked with carbon
Cleaning
1. Fuel too lean
Adjust carburetor
2. Clogging of cylinder fin with dust
Cleaning
3. Inferior fuel
Change with proper fuel
4. Carbon depositet in combustion chamber
Cleaning
5. Spark plug electrode red hot
Clean, adjust spark gap (0.6-0.7mm)
1. Dirty air cleaner
Wash with mixed gasoline
2. Over loading
Reduce load
WARNING:
Others
Fuell must never be poured into the waste water or anywhere else. This would
be punishable facts of the case. In the sewer there is an extreme risc of
explosion by spontanous ignition even at low temperature with damage which
cannot be forseen.
No fuel supply
Lack of power or unstable running
Compression is normal and
no misfire
Overheating
Switch
Spark in the spark plug
Compression and fueling is
normal
Fueling normal but poor
compression
Engine does not start
No spark in the spark plug
Spark plug
Magneto
Содержание Comanche 2WD
Страница 18: ...17 ERSATZTEILE SPARE PARTS PI CES DETACHEES Motor und Chassis Engine and chassis Moteur et ch ssis...
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Страница 25: ...Art Nr 305033 Service Hotline 01805 73 33 00 8 00 Uhr 17 00 Uhr 12 ct min...