Puxing PX1200BG - Page 8

7
4 Engine suddenly stop running, cause, and solutions
phenomenon
Causes
Solutions
Suddenly
stop running
Intake
system
Empty fuel
Change the gas supply
Air pipe Jet
Check the pipe and make it through
Ignition
system
Spark plug broken or short
circuit because of carbon
deposit
Change spark plug
Side electrode spark plug
off
Change the spark plug, and fixed the
electrode
Ignition coil took off
Re-welding
Magneto short circuit
Change
The stopping-line touch the
engine body
Find the bond strap, re-insulation
others
scuffing, air valve off
Repair the broken parts
5. Engine overheating, cause, and solution.
phenomenon
causes
solutions
Engine Overheating
Lack of lubricant
Fill lubricant
Exhaust jet
Clean the exhaust
Wind guide cover is leaking
Repair the broken parts
Radiator jet
Clean the Radiator
Cooling-fan loosen and can
not work
Re-install
Connecting rod deformation
cause damage between piston
and cylinder
Change the connecting rod
Cylinder, piston, piston ring
wear, cause unsealed between
cylinder and crankcase
Change the wear parts
Generator governor
improperly adjusted, resulting
in high speed
Adjust governor
Bearing which connected with
Crank shaft was burned
Change the bearing
Notice: keeps the engine running with normal temperature, generally speaking, 80ºC~110ºC is
allowed at the air outlet in front of Wind guide cover. And the temperature of crankcase should
be around 60 ºC, or we say the engine is overheating.