Honda CBR929RR — maintenance Guide for Secondary Air Supply System and Hoses [88/488]

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Honda CBR929RR [88/488] Radiator hose
If the hoses show
any signs of heat
damage, inspect
the PAIR check
valve in the PAIR
reed valve cover
for damage
.
Inspect the radiator hoses for cracks or
deterioration, and replace if necessary
.
Check the tightness of all hose clamps and fasten-
ers
.
SECONDARY AIR SUPPLY SYSTEM
*This model is equipped built-in secondary air
supply system
. The pulse secondary air supply
system is located on the cylinder head cover
.
~
The secondary air supply system introduces fil-
tered air into exhaust gases in the exhaust port
.
The secondary air is drawn into 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 hydrocar-
bons and carbon monoxide into relatively
harmless carbon dioxide and water
.
Remove the air cleaner housing (page 5-58)
.
Check the PAIR (pulse secondary air injection)
tubes between the PAIR control solenoid valve and
cylinder head cover for deterioration, damage or
loose connections
. Make sure that the hoses are
not cracked
.
Check the air suction hose between the air cleaner
housing and PAIR control solenoid valve for
deterioration, damage of loose connections
.
Make sure that the hoses are not kinked, pinched or
cracked
.
MAINTENANCE
i
G
1
RADIATOR HOSE
EXHAUST PORT
CYLINDER HEAD COVER
PAIR REED VALVE
C_
AIR SUCTION HOSE
v
1
*
A
~
0,01
P
O
P`
PAIR CONTROL VALVE
G
V

Содержание

10895

Ensure optimal performance of your vehicle's secondary air supply system. Regularly inspect hoses, valves, and connections for damage or deterioration to maintain efficiency.