Troubleshooting; Storage - Hyundai HYT2622-II User Manual

5. TROUBLESHOOTING

5.1. Engine Troubleshooting - N.B. all corrective actions should be carried out by suitably qualified
person/s.
Problem
Engine cranks.
or
Difficult to start.
or
Does not start.
Engine runs, but
dies
or
Does not
accelerate
properly.
Engine does not
crank

6. STORAGE

Check
Fuel at
Carburettor Carburettor
No fuel in tank
Fuel at Cylinder
Exhaust wet
Spark at end of
Plug wire
Spark at Plug
Air filter Air filter dirty
Fuel filter Fuel filter dirty
Fuel vent
Plug dirty or
Spark plug
Carburettor
adjustment
Cooling system Excessive heat
Spark arrestor Screen cracked,
screen or perforated
N/A
See section 1.5 Fuel Safety – page 5
Status
Fuel filter blocked
Fuel line blocked or
No fuel at
clogged
Carburettor
Fuel tank empty
No Fuel at
Carburettor
cylinder
Fuel mixture too rich
with fuel
Stop switch OFF
No spark Electrical problem
Interlock switch
Spark gap incorrect
Covered with carbon
No spark
Fouled with fuel
Defective plug
Normal wear
Contaminants/residues in
fuel
Fuel vent
Clear vent
blocked
Normal wear
worn
Improper
Vibration
Extended operation in
dirty/dusty locations
Normal wear
N/A Internal engine problem
Page 18
Cause
Clean or replace.
Clean or replace.
Contact dealer.
Fill with fresh fuel.
Contact dealer.
Open Choke.
Clean/replace air
filter.
Adjust carburettor.
Contact dealer.
Turn switch to ON.
Contact dealer.
Contact dealer.
Adjust to 0.65mm.
Clean or replace.
Clean or replace.
Replace plug.
Clean or replace.
Replace fuel.
Clear or replace.
Clean, adjust or
replace.
Adjust.
Clean and let
machine cool down.
Replace.
Contact dealer.
Remedy
Rev 2