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Item 64938
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Adapter (6)
Pressure Testing
and Bleed-Off
Assembly (2)
Figure J
Gauge
(1)
1. Turn off the ignition.
2. Relieve the fuel pressure. Refer
to the vehicle’s service manual for
specific pressure relief procedures.
3. Loosen the hose clamp and
disconnect the fuel line.
4. Install the #6 Adapter into the fuel supply
hose. Tighten hose clamp securely.
5. Connect the Gauge to the Pressure
Testing and Bleed-Off Assembly.
6. Attach the female quick coupler
on the Pressure Testing and
Bleed-Off Assembly to the male
quick coupler on the Adapter.
7. Start the engine and allow it to
idle. Check all connections for
leaks. Read the Gauge and
compare the result with the pressure
values in the service manual.
8. Stop the engine and turn
the ignition OFF.
9. With free end of Bleed-Off Hose in a
suitable container, press button on
side of Bleed-Off Assembly slowly
to depressurize the fuel system.
10. Refer to Safety Information before
removing Tester from vehicle.
11. Reconnect vehicle’s fuel line and
tighten all clamps securely. Check
all connections for leaks.
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Hose & Hose
Clamps (4)
To Inlet Fuel
Line Hose
Adapter
(5)
Pressure Testing
and Bleed-Off
Assembly (2)
Figure K
Gauge
(1)
To Throttle
Body Inlet
Nipple
1. Turn off the ignition.
2. Relieve the fuel pressure. Refer
to the vehicle’s service manual for
specific pressure relief procedures.
3. Loosen the hose clamp and disconnect
the fuel line hose from the inlet side
of the vehicle’s throttle body.
4. Confirm if the size of the inlet
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5. Assemble the correct Hose and
Hose Clamps from the #4 Seal and
Service Kit onto the #5 Adapter.
6. Connect the Adapter assembly between
the disconnected fuel line and the
throttle body inlet nipple on the vehicle.
Tighten all Hose Clamps securely.
7. Connect the Gauge to the Pressure
Testing and Bleed-Off Assembly.
Attach the female quick coupler
on the Pressure Testing and
Bleed-Off Assembly to the male
quick coupler on the Adapter.
