Installing The Throttle Cable; Adjusting The Pilot Screw - Yamaha F2.5A Service Manual

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2. Install the choke wire 4 to the choke
lever 5 of carburetor.

Installing the throttle cable

1. Turn the throttle grip to the fully closed
position.
2. Make the inner wire 1 of the throttle
cable taut, and then connect the throttle
link 2.
2
1
3. Check that the throttle link 2 contacts
the fully open stopper a when the throt-
tle grip is turned from the fully closed
position to the fully open position.
69M3E11

Adjusting the pilot screw

1. Start the engine and warm it up for 5 min-
utes.
2. Attach the special service tool to the
spark plug wire 1.
S69M4180
a
2
Digital tachometer: 90890-06760
Carburetor
1
2
S69M4190
3
4
5
6
7
8
9
4-10
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