2015 Kawasaki Vulcan 1700 Voyager ABS Owners Manual - Page 168

2015 Kawasaki Vulcan 1700 Voyager ABS Manual

Page 168 highlights

MAINTENANCE AND ADJUSTMENT 167 Valve and valve seat wear is automatically compensated for the valve clearance. So inspection and adjustment of the valve clearance are not necessary on this motorcycle. Valve Clearance The Kawasaki Clean Air System (KCA) is a secondary air suction system that helps the exhaust gases to burn more completely. When the spent fuel charge is released into the exhaust system, it is still hot enough to burn. The KCA System allows extra air into the exhaust system so that the spent fuel charge can continue to burn. This continued burning action tends to burn up a great deal of the normally unburned gases, as well as changing a significant portion of the carbon monoxide into carbon dioxide. Kawasaki Clean Air System

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MAINTENANCE AND ADJUSTMENT
167
Valve Clearance
Valve and valve seat wear is auto-
matically compensated for the valve
clearance.
So inspection and adjust-
ment of the valve clearance are not
necessary on this motorcycle.
Kawasaki Clean Air System
The
Kawasaki
Clean
Air
System
(KCA) is a secondary air suction sys-
tem that helps the exhaust gases to
burn more completely. When the spent
fuel charge is released into the ex-
haust system, it is still hot enough to
burn.
The KCA System allows extra
air into the exhaust system so that the
spent fuel charge can continue to burn.
This continued burning action tends to
burn up a great deal of the normally
unburned gases, as well as chang-
ing a significant portion of the carbon
monoxide into carbon dioxide.