Adjusting The Engine Idling Speed - Yamaha 2012 Grizzly 300 Service Manual

ADJUSTING THE VALVE CLEARANCE/

ADJUSTING THE ENGINE IDLING SPEED

d. Hold the adjusting screw to prevent it from
moving and tighten the locknut to specifica-
tion.
Locknut:
9 Nm (0.9 m • kg, 6.5 ft • lb)
e. Measure the valve clearance again.
f. If the valve clearance is still out of specifica-
tion, repeat all of the valve clearance
adjustment steps until the specified clear-
ance is obtained.
6. Install:
cylinder head side cover
•
Cylinder head side cover bolt:
12 Nm (1.2 m • kg, 8.7 ft • lb)
breather tube
•
cylinder head cover
•
Cylinder head cover bolt:
12 Nm (1.2 m • kg, 8.7 ft • lb)
air pipe
•
Cylinder head cover bolt:
12 Nm (1.2 m • kg, 8.7 ft • lb)
• A.I.C.V outlet tube
ADJUSTING THE ENGINE IDLING SPEED
1. Remove:
• seat
• left side cover and right side cover
Refer to "SEAT AND FENDERS".
2. Start the engine and let it warm up for sev-
eral minutes.
3. Attach:
• digital tachometer
(to the spark plug lead)
Inductive self-powered tachome-
ter
P/N. YU-8036-B
Engine tachometer
P/N. 90890-03113
3-11
CHK
ADJ
1