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Item 64938
9. Stop the engine and turn
the ignition OFF.
10. 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.
Refer to Safety Information before
removing Tester from vehicle.
11. Start the vehicle and check for leaks.
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Hose & Hose
Clamps (4)
To Inlet Fuel
Line Hose
To Throttle
Body Inlet
or
Discharge Side
Of Fuel Pump
Adapter
(5)
Pressure Testing
and Bleed-Off
Assembly (2)
Figure I
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 hose from the inlet
side of the vehicle’s throttle body or
discharge side of the fuel pump.
4. Assemble the #5 Adapter and
Hose with Hose Clamps from
the #4 Seal and Service Kit.
5. Connect the #5 Adapter as
assembled above between the
disconnected fuel line and the throttle
body inlet or fuel pump. Tighten
all Hose Clamps securely.
6. Connect the Gauge to the Pressure
Testing and Bleed-Off Assembly.
7. Attach the female quick coupler
on the Pressure Testing and
Bleed-Off Assembly to the male
quick coupler on the Adapter.
8. 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.
9. Stop the engine and turn
the ignition OFF.
10. 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.
11. Refer to Safety Information before
removing Tester from vehicle.
12. Replace the vehicle’s fuel line and
tighten all clamps securely. Check
all connections for leaks.
