b) Connect the vacuum pump gauge to the vacuum
port of the PAIR valve as shown. Apply negative
pressure slowly to the PAIR valve and blow into it
as shown above. If air does not flow out at the
specified pressure, the PAIR valve is OK. If the
PAIR valve does not function as specified,
replace it with a new one.
CAUTION
!
Only use a hand operated vacuum pump.
High negative pressure will damage the PAIR
valve.
Negative pressure range
44 – 65.3 kPa (330 – 490 mmHg)
Special tool
(A): 09917–47010 (Vacuum pump
gauge)
4) Install the PAIR valve. Refer to "PAIR System
Removal and Installation: ".
PCV Hose Inspection
Inspect the PCV hose in the following procedures:
1) Remove the fuel tank. Refer to "Fuel Tank Removal
and Installation: in Section 1G".
2) Inspect the PCV hose (1) for wear and damage.
If it is worn or damaged, replace the PCV hose with
a new one.
3) Check that the hose (1) is securely connected.
4) Install the fuel tank. Refer to "Fuel Tank Removal
and Installation: in Section 1G".
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Emission Control Devices:
PCV Hose Removal and Installation
Removal
1) Remove the fuel tank. Refer to "Fuel Tank Removal
and Installation: in Section 1G".
2) Remove the PCV hose (1).
Installation
Install the PCV hose in the reverse order of removal.
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1B-7