Briggs & Stratton 21000 - Manual (Page 7)

7
This engine is shipped from Briggs & Stratton
without oil. If you start the engine without oil, the
engine will be damaged beyond repair and will
not be covered under warranty.
CAUTION
• Ensure fuel cap is in place before
starting engine
• Turn engine OFF and let engine
cool at least 2 minutes before
removing fuel cap.
• Check fuel lines, tank, cap, and
fittings frequently for cracks or
leaks. Replace if necessary.
• Do not crank engine with spark plug
removed.
WARNING
If engine is tipped to transport equipment, to
remove debris, to drain oil, etc., keep the spark
plug side of engine up.
CAUTION
Troubleshooting
Out of fuel
• Prime engine
• If engine is cold, ensure choke is set
correctly.
• Add fuel
Engine flooded
• Set choke to FULL CHOKE position and
continue to pull starter handle.
Fouled spark plug/engine fails to
product spark
• Remove spark plug and clean it. Check
the spacing on the electrode and set the
gap to the correct dimension. See
Maintenance Section. If plug is damaged,
replace with a new spark plug.
• Ensure the spark plug is installed and wire
is connected.
• There maybe slight oil accumulation in the
crankcase upon starting. This is normal.
• If excessive smoke or smoke is heavy,
ensure choke is in OFF CHOKE position.
• Check for fouled spark plug.
• Check air filter for debris.
Engine will not start
Engine is smoking or running rough