Honda Shadow TA200 2001 Manual page 52

ENGINEIDLESPEED
If the engine must be running to do some work, make sure
the area is well-ventilated. Never run the engine in an en-
closed area. The exhaust contains poisonous carbon mon-
oxide gas that may causes loss of consciousness and lead to
death. Run the engine in an open area or with an exhaust
evacuation system In an enclosed area.
NOTE:
Perform this maintenance with the engine at normal oper-
ating temperature and transmission i n neutral. Place the
motorcycle on a level surface.
Engine must be warm for accurate adjustment.
Ten minutes of stop-and-go riding i s sufficient.
Warm up the engine and shift the transmission into neutral.
Place the motorcycle on its side stand.
Check the i d le speed and adjust by turning the throttle stop
screw control knob it necessary.
IDLE SPEED: 1,400 ± 100 mirr" (rpm)
SECONDARY AIR SUPPLY SYSTEM
NOTE:
The secondary air supply system introduces filtered air i n to
exhaust gases in the exhaust port. The secondary air is
drawn i n to the exhaust port whenever there is negative
pressure pulse in the exhaust system. This charged
secondary air promotes burning of the unburned exhaust
gases and changes a considerable amount of hydrocarbons
and carbon monoxide into relatively harmless carbon
dioxide and water.
MAINTENANCE
PAIR CONTROL VALVE
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PAIR CHECK
VALVE
3-13