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8-18
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4. Remove the spark plug as shown, with the
spark plug wrench included in the owner’s
tool kit.
To check the spark plug
1. Check that the porcelain insulator around the
center electrode of the spark plug is a medi-
um-to-light tan (the ideal color when the vehi-
cle is ridden normally).
TIP
If the spark plug shows a distinctly different color,
the engine could be operating improperly. Do not
attempt to diagnose such problems yourself. In-
stead, have a Yamaha dealer check the vehicle.
2. Check the spark plug for electrode erosion
and excessive carbon or other deposits, and
replace it if necessary.
3. Measure the spark plug gap with a wire thick-
ness gauge and, if necessary, adjust the gap
to specification.
1. Spark plug wrench
1
Specified spark plug:
NGK/CPR7EA-9
UB1661E0.book Page 18 Thursday, May 12, 2016 2:47 PM
Summary of Contents for KODIAK 700 YFM70KDXH
Page 13: ...1 2 1 For Europe 1 2 3 4 5 10 8 9 7 6 UB1661E0 book Page 2 Thursday May 12 2016 2 47 PM ...
Page 20: ...1 9 1 For Oceania 3 5 4 9 6 7 8 1 2 UB1661E0 book Page 9 Thursday May 12 2016 2 47 PM ...
Page 74: ...7 1 7 EBU21142 RIDING YOUR ATV UB1661E0 book Page 1 Thursday May 12 2016 2 47 PM ...
Page 174: ...11 2 11 1 Model label 1 UB1661E0 book Page 2 Thursday May 12 2016 2 47 PM ...