Pair system inspection

1. 1
   Lift and support the fuel tank with the prop stay.

   Refer to “fuel tank removal and installation” in section 1g .

2. 2
   Remove the air cleaner box. Refer to “air cleaner box removal and installation” in section 1d .
3. 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” .

   

4. Reinstall the removed parts.

1. 1
   Remove the pair reed valves. Refer to “pair reed valve removal and installation” .
2. 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” .

Refer to “dtc “c49” (p1656): pair control solenoid valve circuit malfunction” in section 1a .

1. 1
   Remove the pair control solenoid valve. Refer to “pair control solenoid valve removal and installation” .
2. 2
   Check that air flows through the air inlet port to the air outlet ports. If air does not flow out, replace the pair control solenoid valve with a new one.

   

3. Connect the 12 v battery to the pair control solenoid valve terminals and check the air flow. If air does not flow out, the solenoid valve is in normal condition.

4. Check the resistance between the terminals of the pair control solenoid valve.

Special tool
(a): 09900–25008 (multi circuit
tester set)

5. Reinstall the pair control solenoid valve. Refer to “pair control solenoid valve removal and installation” .