Nupower EVOLUTION NPEGG780 Manual Del Usuario página 23

11 - TROUBLE SHOOTING
Engine trouble shooting
CONDITION
Insufficient
compression
Engine
won't start
Low engine
output
Engine run
erratically
Sufficient
compression
PROBABLE CAUSE
Loose spark plug
Loose cylinder
head bolt
Damaged gasket
Fuel Insufficient
systems pulling speed
problems for starting rope
No fuel
supplied to Foreign matter
combustion in fuel tank
chamber
Clogged
fuel line
No fuel in tank
Fuel shutoff
not open
Electric
systems
problems
Improper
spark
Combustion
chamber
supplied
with fuel
Improper
spark
Improper
grade
of fuel used
23
CORRECTIVE
ACTION
Tighten plug
properly
Tighten bolt
properly
Replace gasket
Pull rope
sharply
Clean tank
Clean fuel line
Supply fuel
Open valve
Spark plug dirty Remove carbon
with carbon or wipe up
or wet with fuel spark plug
Damaged Replace
spark plug spark plug
Faulty
magneto
Improper
adjustment of Consult dealer
carburetor
Insufficient
Pull rope
pulling speed
sharply
for starting rope
Check fuel
Overloading
Check
the working
condition
Overheating
GB