KEEWAY ARN125 User Manual

79
·Engine power is not enough
Engine power is not enoughEngine power is not enough
Engine power is not enough Possibl
PossiblPossibl
Possible cause
e causee cause
e cause
1.leave wheel from ground and rotate it Wheel cannot rotate freely
Wheel cannot rotate freely Wheel cannot rotate freely
Wheel cannot rotate freely -braking resistance
-Wheel bearing is abraded or damaged
Wheel can rotate freely -Wheel bearing need lubricate
-Driving chain is too tight
2.inspect the pressue of tire pressure is too low
pressure is too low pressure is too low
pressure is too low -tire leaks.
- Tire valve is wrong.
Pressure is normal
3.inspect if carburetor is blocked. BLOCK
BLOCKBLOCK
BLOCK -carburetor has not been maintained fully.
No block
4. Slightly speed up engine speedup is not enough for engine
speedup is not enough for enginespeedup is not enough for engine
speedup is not enough for engine - mixed air is too thick or toothin.
-Air cleaner is blocked
Engine speeds up normally -the supplement of fuel is not engough
- Ventilating hole of fuel tank cap is blocked
-muffler is blocked
5.disassemble and inspect spark plug “flooded” or there is carbon deposit
“flooded” or there is carbon deposit“flooded” or there is carbon deposit
“flooded” or there is carbon deposit - spark plug has not beenmaintained fully
-The heat range of used spark plug is not correct
The state is well
6.disassemble oil gauge and inspect oil level and its quality not good
not goodnot good
not good - oil level is too high
-Oil level is too low
State is good -engine oil is polluted
7.inspect ignition time not correct
not correctnot correct
not correct -something wrong with ignition
-Something wrong with touching of fcoil
Correct -touching off coil is assembled incorrectly
8.inspect if clutch skids clutch skids
clutch skidsclutch skids
clutch skids -clutch spring is too loose
-Clutch braking pad kit is abraded
Clutch doesnot skid -strap is abraded
9.inspect if engine is too hot engine is too hot
engine is too hotengine is too hot
engine is too hot -there is carbon deposit in combustion chamber
-use wrong trademark fuel/oil
Engine is normal -clutch skids
-Mixed air is too thin
-Engine oil is too less

KEEWAY ARN125 Specifications

General

Brand	KEEWAY
Model	ARN125
Category	Scooter
Language	English