Pair Control Solenoid Valve Removal And Installation; Pair System Inspection - Suzuki GSX-R750 Service Manual

PAIR Control Solenoid Valve Removal and
Installation
Removal
1) Lift and support the fuel tank with the prop stay.
Refer to "Fuel Tank Removal and Installation in
Section 1G (Page 1G-9)".
2) Remove the air cleaner box. Refer to "Air Cleaner
Box Removal and Installation in Section 1D
(Page 1D-7)".
3) Disconnect the PAIR control solenoid valve coupler
(1) and PAIR hoses (2).
4) Remove the PAIR control solenoid valve (3).
1
2
Installation
Install the PAIR control solenoid valve in the reverse
order of removal. Pay attention to the following point:
• Connect the PAIR control solenoid valve coupler and
PAIR hoses securely. Refer to "PAIR System Hose
Routing Diagram (Page 1B-5)".

PAIR System Inspection

PAIR Hose
1) Lift and support the fuel tank with the prop stay.
Refer to "Fuel Tank Removal and Installation in
Section 1G (Page 1G-9)".
2) Remove the air cleaner box. Refer to "Air Cleaner
Box Removal and Installation in Section 1D
(Page 1D-7)".
B838H21206004
3
2
I837H1120011-01
B838H21206005
Emission Control Devices:
3) Inspect the PAIR hoses for wear or damage. If it is
worn or damaged, replace the PAIR hose with a new
one. Refer to "PAIR System Hose Routing Diagram
(Page 1B-5)".
4) Reinstall the removed parts.
PAIR Reed Valve
NOTE
PAIR control solenoid valve can be checked
without removing it from the motorcycle.
Refer to "DTC "C49" (P1656): PAIR Control
Solenoid Valve Circuit Malfunction in Section
1A (Page 1A-126)".
1) Remove the PAIR reed valves. Refer to "PAIR Reed
Valve Removal and Installation (Page 1B-7)".
2) Inspect the reed valves for carbon deposit.
If carbon deposit is found on the reed valve, replace
the PAIR reed valve with a new one.
3) Reinstall the PAIR reed valves. Refer to "PAIR Reed
Valve Removal and Installation (Page 1B-7)".
1B-9
I837H1120012-01
I837H1120013-01