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7. After selecting "CO", press the "MODE" but-
ton.
8. Check that "C1" appears on the LCD of the FI
diagnostic tool, and then press the "MODE"
button.
9. Start the engine.
ECA22B1001
NOTICE
Perform the adjustment after the battery has
been sufficiently charged.
FI Diagnostic Tool
1 4 0 0 r p m
C1 :
10.Change the CO adjustment volume by press-
ing the "UP" and "DOWN" buttons.
TIP
The CO adjustment volume and engine idling
speed appears on the LCD of the FI diagnostic
tool.
• To decrease the CO adjustment volume, press
the "DOWN" button.
• To increase the CO adjustment volume, press
the "UP" button.
11.Release the "DOWN" and "UP" buttons to ex-
ecute the selection.
12.Set the main switch to "OFF" to cancel the
mode.
13.Disconnect:
• FI diagnostic tool
14.Connect:
• Self-diagnosis signal coupler
15.Install:
• Seat
Refer to "GENERAL CHASSIS" on page 4-1.
EAS20610
ADJUSTING THE ENGINE IDLING SPEED
TIP
Prior to adjusting the engine idling speed, the air
filter element should be clean, and the engine
should have adequate compression.
0
1. Start the engine and let it warm up for several
minutes.
2. Connect:
• Digital tachometer
(onto the spark plug lead)
3. Check:
• Engine idling speed
Out of specification → Adjust.
Engine idling speed
1400–1600 r/min
4. Adjust:
• Engine idling speed
M
MMM
M MMM
M
M MMM
M
a. Turn the pilot screw "1" in direction "a" or "b"
until the specified engine idling speed is ob-
tained.
Direction "a"
Engine idling speed is increased.
Direction "b"
Engine idling speed is decreased.
1
L
LLL
L LLL
L
L LLL
L
5. Remove:
• Digital tachometer
6. Adjust:
• Throttle cable free play
Refer to "ADJUSTING THE THROTTLE CA-
BLE FREE PLAY" on page 3-6.
Throttle cable free play
3.0–5.0 mm (0.12–0.20 in)
EAS20660
ADJUSTING THE THROTTLE CABLE FREE
PLAY
TIP
Prior to adjusting the throttle cable free play, the
engine idling speed should be adjusted.
3-6
ENGINE
M MMM
M
M MMM
M
M MMM
M
a
b
L LLL
L
L LLL
L
L LLL
L
MMM
LLL
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Table of Contents
Troubleshooting
