Troubleshooting - Bushranger HT2601 Operator's Manual

TROUBLESHOOTING

P o r b e l m
Engine will not start
Spark plug (no spark)
Ignition system (no spark)
Engine won't start - Good
compression, suf cient fuel (with
spark)
Poor compression, suf cient fuel
(with spark)
No fuel in carburettor (with
spark)
Insufficient power
Blockages
Overheating
Engine makes knocking noise
P o s s b i e l c a u e s
Electrode is wet or fouled
Carbon deposit on electrode
Cracked insulator
STOP SWITCH in OFF position
Too small or large electrode gap
Burned electrode
Coil burned out, coil insulation
failure
Break in coil wire, transistor
burned out
Engine ooded
Excessively thick fuel
Use of incorrect fuel
Excessive wear on cylinder,
piston, rings
Loose spark plug
Valves not sealing
No fuel in tank
Loose fuel line tting
Clogged fuel line
Plugged air vent in fuel tank
Clogged air lterClean
Valve lash out of spec
Carbon build up in muf er
Fuel line/passage clogged
Piston seizure, diaphragm
inoperative
W t a r e n i u f l e
Excessively lean fuel mixture
Carbon deposits on piston
Machine is overworked
Fan cover, cylinder ns, etc. dirty
Cylinder overheating Clean ns
Use of incorrect fuel
R e m e y d
Dry spark plug or replace
Clean spark plug
Replace spark plug
Switch to ON
Adjust gap to 0.7mm (0.025")
Replace spark plug
Contact Bushranger Service Centre
®
Contact Bushranger Service Centre
®
Crank engine choke off to
discharge fuel
Wide throttle position
Contact Bushranger Service Centre
®
Drain and replace with correct
fuel
Contact Bushranger Service Centre
®
Tighten spark plug
Contact Bushranger Service Centre
®
Refuel
Contact Bushranger Service Centre
®
Contact Bushranger Service Centre
®
ContactBushranger Service Centre
®
Clean vent/Contact Bushranger
Service Centre
Contact Bushranger Service Centre
®
Contact Bushranger Service Centre
®
Contact Bushranger Service Centre
®
Contact Bushranger Service Centre
®
Contact Bushranger Service Centre
®
Contact Bushranger Service Centre
®
Contact Bushranger Service Centre
®
Operate properly – do not
overload
Clean and remove dirt and
debris
Replace with correct fuel
®
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