Lifan M27VTE - Page 37

III.
Gasoline
engine
cannot
run smoothly
TROUBLE
CAUSE
REMEDY
Engine
is
pinking
Piston,
cylinder
or
piston
ring
is
worn
excessively.
Replace
the
wom
Piston
pin
and
piston
pin
hole
are wom
excessively
Replace
piston
or
piston
Pin
Tie rod small
head
is wom
excessively
Replace
tie rod
Roller
bearing
for
crankshaft
main
shaft is wom'
Replace
rollêr bearing
Abnormal
combustion
Engine
is
too hot
Shoot
trouble
Too much
carbon
deposit
in combustion
chamber
Clear
away
Improper
gasoline
brand
or
low
gasoline
quality
Replace
with
qualified
gasoline
Engine
cannot
start
because
of
spark
lacking
There
is water
in float
chamber
Clean
Improper
spark
plug
electrodes
clearance
Adjust
lncorrect
ignition
time
Readjust
Something
wrong
with
induced coil,
and
so on
Check
and
replace
damaged
parts
36