Owner`s manual
Table Of Contents
- CONTENTS
- LOCATION OF IMPORTANT LABELS
- SAFETY INFORMATION
- CONTROL FUNCTION
- PRE-OPERATION CHECK
- OPERATION
- PERIODIC MAINTENANCE
- TROUBLESHOOTING
- STORAGE
- EXHAUST EMISSION CONTROL SYSTEM AND COMPONENTS
- SPECIFICATIONS
- WIRING DIAGRAM
- YAMAHA MOTOR CORPORATION, U.S.A. EF SERIES GENERATORS 3-YEAR LIMITED WARRANTY
- YAMAHA OUTDOOR POWER EQUIPMENT CALIFORNIA EVAPORATIVE EMISSION CONTROL WARRANTY STATEMENT
- YAMAHA MOTOR CORPORATION, U.S.A. SMALL OFF ROAD ENGINES CALIFORNIA EMISSION CONTROL WARRANTY
- YAMAHA EXTENDED SERVICE (Y.E.S.)

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711-067
1
2
711-054c
AE00443
MUFFLER SCREEN AND SPARK ARRESTER
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.
1. Remove the muffler screen.
1 Muffler screen
2 Bolt
WARNING
741-001
2. Use a flathead screw driver to pry the spark
arrester out from the muffler.
Recommended engine oil:
å
YAMALUBE 4 (10W-40),
SAE 10W-30 or 10W-40
∫
SAE #30
ç
SAE #20
∂
SAE 10W
Recommended engine oil grade:
API Service SE type or higher
Engine oil quantity:
0.6 L (0.63 US qt, 0.53 lmp qt)
0°C
å
YAMALUBE 4 (10W-40)
∂
SAE 10W
ç
SAE #20
∫
SAE #30
32°F
25°C
80°F
Be sure no foreign material enters the crankcase.
7. Install the oil filler cap.
NOTICE
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