Yamaha EF1000 Service Manual page 26

ENGINE SPEED ADJUSTMENT
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GOVERNOR ADJUSTMENT
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ENGINE SPEED ADJUSTMENT
1. Adjust:
•Engine speed (with no load)
Engine speed adjustment steps:
1. Install the Tachometer (YU-8036-A).
2. Start the engine and warm up for a few
minutes.
3. Adjust the engine speed by turning the
adjust screw
CD
in or out.
{:}
Engine speed (with no load):
3,700-3,800 rpm
GOVERNOR ADJUSTMENT
1. Remove:
•Body panel
•Fuel tank
2. Adjust:
•Governor
Governor adjustment steps:
1. Loosen the nut G).
2. Turn the governor arm@ counterclock-
wise until it stops.
3. Turn the governor shaft counterclock-
wise until it stops.
4. Tighten the nut
G).