19
TROUBLESHOOTING
Problem Cause Solution
Engine does
not start
1. The spark plug is disconnected
2. The fuel tank is empty.
3. Shut-off valve is closed.
4. Dirty air filter.
5. The carburetor is dirty.
1. Connect the cable to spark plug.
2. Fill tank with clean, fresh fuel.
3. Turn the fuel valve ON
4. Clean or replace the air filter
5. Take it to the engine manufacturer
authorized workshop
Low blade
performance
1. The blade is not in correct position.
2. The blade has dull edge.
3. Blade has cracks
1. Check and correct the position.
2. Sharpen the blade.
3. Replace blade.
Low engine
performance
1. Lack of fuel.
2. The carburetor is dirty
3. Obstructed air filter
4. Loose spark plug cable
1. Fill the fuel tank.
2. Take engine to an authorized workshop.
3. Clean or replace the air filter.
4. Connect and tighten spark plug wire.
Engine
overheats
1. The engine oil level is low.
2. Restricted air flow.
1. Fill crankcase with proper oil.
2. Remove blower housing and clean.
Engine is
erratical
1.The spark plug wire is loose.
2. Fuel is old.
3. Water or dirt in fuel system.
4. The air filter is dirty.
5. Valve tolerance out of specification.
1.Connect and tighten spark plug wire.
2. Fill tank with clean, fresh fuel.
3. Drain the fuel tank. Refill with fresh fuel.
4. Clean air filter
5. Take the engine to authorized workshop.
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