Yamaha EF6600DE - Pre-Operation Checks; Fuel Level and Type Check

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741-001
707-033b
2
707-001
PRE-OPERATION CHECK
Pre-operation checks should be made each time the
generator is used.
The engine and muffler will be very hot after the
engine has been run.
Avoid touching the engine and muffler while they
are still hot with any part of your body or clothing
during inspection or repair.
WARNING
FUEL
Make sure there is sufficient fuel in the tank.
When refueling, be sure to fill the tank to the bottom
edge of the fuel filter.
Your Yamaha engine has been designed to use regu-
lar unleaded gasoline with a pump octane number ((R
+ M)/2) of 86 or higher, or research octane number of
91 or higher.
1 Fuel filter
2 Fuel level gauge
Recommended fuel:
Unleaded gasoline
Fuel tank capacity:
Total:
23.0 L (6.08 US gal, 5.06 Imp gal)
3
“F” Full
4
“E” Empty
7DF-020a
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