Fuel Recommendations - Power Fist 7 HP 212CC OHV Manuel D'instructions

V 4.0
Regular Service Period*
Performed at every indicated month or
operating hour interval, whichever
comes first.
Engine Oil
Air Cleaner
Sediment Cup
Spark Plug
Idle Speed
Valve Clearance
Combustion Chamber
Fuel Tank and Filter
Fuel Tube
* For commercial use, log hours of operation to determine proper maintenance
intervals.
** Service more frequently when used in dusty areas.

FUEL RECOMMENDATIONS

NOTICE! Do not use unapproved gasoline, such as E85. Do not mix oil in gasoline
or modify the engine to run on alternate fuels. This can damage the engine
components. To protect the fuel system from gum formation, mix a fuel
stabilizer into the fuel.
This engine is certified to operate on unleaded gasoline with a minimum of 87
octane/87 AKI (91 RON). Use gasoline without ethanol or similar alcohol based
additives. Gasoline with up to 10% ethanol (gasohol) or up to 15% MTBE (methyl
tertiary butyl ether) may be used if required.
If the engine is routinely operated at altitudes over 5,000 ft (1,524 meters), it
will be necessary to have a qualified technician modify the engine for
Visit www.princessauto.com for more information
7 HP 212cc OHV Gas Engine with Electric Start
Check
Change
Check
Clean
Replace
Clean
Clean / Adjust
Replace
Check /
Adjust
Check /
Adjust
Clean
Clean
Check
X
X
X
After every 100 Hours
Every 2 years (replace if necessary)
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X
X **
X
X
X
X
X
X
X
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