2007 Yamaha Motorsports Grizzly 700 4x4 EPS Owners Manual - Page 136

2007 Yamaha Motorsports Grizzly 700 4x4 EPS Manual

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NOTE: If water drains from the V-belt case after removing the plug, have a Yamaha dealer check the ATV as the water may affect other engine parts. NOTE: A diagnostic tachometer is needed to make this adjustment. 1. Start the engine and warm it up. NOTE: The engine is warm when it quickly responds to the throttle. 2. Remove panel C. (See page 8-8.) 3. Attach the tachometer to the spark plug lead. 4. Check the engine idling speed and, if necessary, adjust it to specification by turning the idle adjusting screw. To increase the engine idling speed, turn the idle adjusting screw in direction (a), and to decrease it, turn the screw in direction (b). 8 1. V-belt case drain plug EBU27310 Adjusting the engine idling speed The engine idling speed must be checked and, if necessary, adjusted as follows at the intervals specified in the periodic maintenance and lubrication chart. 8-43

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8-43
8
NOTE:
If water drains from the V-belt case after removing
the plug, have a Yamaha dealer check the ATV as
the water may affect other engine parts.
EBU27310
Adjusting the engine idling speed
The engine idling speed must be checked and, if
necessary, adjusted as follows at the intervals
specified in the periodic maintenance and lubrica-
tion chart.
NOTE:
A diagnostic tachometer is needed to make this
adjustment.
1.
Start the engine and warm it up.
NOTE:
The engine is warm when it quickly responds to the
throttle.
2.
Remove panel C. (See page 8-8.)
3.
Attach the tachometer to the spark plug lead.
4.
Check the engine idling speed and, if neces-
sary, adjust it to specification by turning the
idle adjusting screw. To increase the engine
idling speed, turn the idle adjusting screw in
direction (a), and to decrease it, turn the screw
in direction (b).
1.
V-belt case drain plug