Hyundai power products HYTD300, Инструкция по эксплуатации, Страница: 29 / 48

29
Troubleshooting
NOTE - Where necessary, all corrective actions should be carried out by suitably qualified
persons.
!
Problem Possible Cause Possible Solution
Engine fails to start. 1. Spark plug wire
disconnected.
2. Out of fuel or stale fuel.
3. Choke not in open position.
4. Blocked fuel line.
5. Fouled spark plug.
6. Engine flooding. 1. Attach spark plug wire
securely to spark plug.
2. Fill with clean, fresh
unleaded petrol.
3. Throttle must be positioned
at choke for a cold start.
4. Clean the fuel line.
5. Clean, adjust gap, or
replace.
6. Wait a few minutes to
restart, but do not prime.
Engine runs erratically. 1. Spark plug wire loose.
2. Unit running on CHOKE.
3. Blocked fuel line or stale
fuel.
4. Vent plugged.
5. Water or dirt in fuel system.
6. Dirty air cleaner.
7. Carburettor jets blocked. 1. Connect and tighten spark
plug wire.
2. Move choke lever to OFF.
3. Clean fuel line. Fill tank with
clean, fresh unleaded petrol.
4. Clear vent.
5. Drain fuel tank. Refill with
fresh fuel.
6. Clean or replace air cleaner.
7. Clean jets.
Engine overheats. 1. Engine oil level low.
2. Dirty air cleaner.
3. Air flow restricted.
4. Carburettor not adjusted
properly. 1. Fill crankcase with proper
oil.
2. Clean air filter.
3. Remove housing and clean.
4. Adjust carburettor.
Machine does not move
while engine is running. 1. Gear is not properly
selected.
2. Driving tracks not tight
enough. 1. Ensure gear lever is not
in-between two different
gears.
2. Tighten driving tracks.
One of the two tracks is
blocked. Foreign bodies have worked
their way between the track
and the frame. Remove the foreign body.