Adjusting The Idling Speed - Yamaha Rhino 450 YXR45FAV Service Manual

ADJUSTING THE VALVE CLEARANCE/

ADJUSTING THE IDLING SPEED

d. Hold the adjusting screw to prevent it from
moving and then tighten the locknut.
Locknut
20 Nm (2.0 m · kg, 14 ft · lb)
e. Measure the valve clearance.
f. If the clearance is incorrect, repeat the
above steps until the proper clearance is
obtained.
L LLL L LLL L L LLL L
9. Install:
• timing plug
10.Install:
• air shroud 1
11.Install:
• spark plug
12.Connect:
• spark plug cap
13.Install:
• tappet cover (exhaust)
• bracket
• tappet cover (intake)
NOTE:
Install the tappet covers with the ridge facing
up È.
14.Install:
• console
• passenger seat
• driver seat
Refer to "SEATS, ENCLOSURE, HOOD
AND CARGO BED" in chapter 8.
ADJUSTING THE IDLING SPEED
1. Start the engine and let it warm up for sev-
eral minutes.
2. Remove:
• driver seat
• passenger seat
• console
Refer to "SEATS, ENCLOSURE, HOOD
AND CARGO BED" in chapter 8.
3 - 5
CHK
ADJ
L LLL L L LLL L L LLL L LLL
10 Nm (1.0 m · kg, 7.2 ft · lb)
· ·
18 Nm (1.8 m kg, 13 ft lb)
· ·
10 Nm (1.0 m kg, 7.2 ft lb)
· ·
10 Nm (1.0 m kg, 7.2 ft lb)