Adjusting The Engine Idling Speed - Yamaha YFM7FGPW Service Manual

ADJUSTING THE VALVE CLEARANCE/

ADJUSTING THE ENGINE IDLING SPEED

1
New
12.Install:
• O-ring
New
• camshaft sprocket cover
• O-ring 1
New
• intake tappet cover
• O-ring
New
• exhaust tappet cover
13.Install:
• fast idle plunger unit
14.Install:
• air filter case
Refer to "AIR FILTER CASE".
• footrest board
Refer to "FOOTREST BOARDS".
• front fender
Refer to "FRONT FENDERS AND FRONT
GRILL".
• left side panel
Refer to "SEAT AND SIDE PANELS".
EBS00051
ADJUSTING THE ENGINE IDLING SPEED
1. Remove:
• fuel tank cover
Refer to "SEAT AND SIDE PANELS".
2. Start the engine and let it warm up for sev-
eral minutes.
3. Attach:
• tachometer
(to the spark plug lead)
Digital tachometer
90890-06760, YU-39951-B
4. Measure:
• engine idling speed
Out of specification → Adjust.
Engine idling speed
1,350 ~ 1,450 r/min
3 - 19
CHK
ADJ
10 Nm (1.0 m · kg, 7.2 ft · lb)
10 Nm (1.0 m · kg, 7.2 ft · lb)
10 Nm (1.0 m · kg, 7.2 ft · lb)