Service manual

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ELEC
CHECKING THE THROTTLE OVERRIDE
SYSTEM
WARNING
• Make sure that the parking brake is
applied.
• Make sure that the transmission is in neu-
tral.
NOTE:
Make sure that the throttle lever moves
smoothly.
1. Remove:
• throttle lever cover
• throttle position sensor
• carburetor switch/throttle stop screw
assembly cover
Refer to “CARBURETOR” in chapter 6.
2. Start the engine.
3. Check:
• throttle switch 1
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a. Press the throttle lever, and then push the
throttle lever arm 2 and hold it away from
the throttle switch with a screwdriver.
b. Release the throttle lever and check that the
throttle switch operates and the engine
stops.
Engine stops → Throttle switch is O.K.
Engine does not stop → Check the electrical
circuit. Refer to “IGNITION SYSTEM”.
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4. Check:
• carburetor switch 1
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a. Push the throttle lever and hold it so that the
throttle shaft arm 2 does not contact the
carburetor switch.
b. Push the carburetor switch in and check
that the carburetor switch operates and the
engine stops.
Engine stops → Carburetor switch is O.K.
Engine does not stop → Check the electrical
circuit. Refer to “IGNITION SYSTEM”.
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IGNITION SYSTEM