Skoda Octavia 1996 Service Manual page 103

OCTAVIA
Edition 05.97
S00.5105.51.20
Fuel Supply System
Removing and installing fuel
delivery unit
Pay attention to safety precautions
⇒ page 20-4.
Pay attention to rules for cleanliness
⇒ page 20-4.
Special tools, testers and aids required
♦ Wrench for union nut MP 1-227
Removing
- If vehicle is fitted with a coded radio set, pay
attention to coding; determine if necessary.
- Switch off ignition (if not already off) and
disconnect earth strap at the battery.
- Unbolt cover (below rear seat).
- Detach fuel feed and fuel return pipes from
the flange of the fuel delivery unit (press
release buttons).
- Release and unplug 4-pin connector from the
flange at the fuel tank.
K - Use wrench MP 1-227 to unscrew union nut.
- Pull fuel delivery unit and seal out of the
opening of the fuel tank.
Note:
If the delivery unit is still filled with fuel, empty
before replacing.
Installing
Installation is carried out in the reverse order;
pay attention to the following points:
Notes:
♦ When inserting the fuel delivery unit, ensure
that the fuel gauge sender is not bent.
♦ Moisten seal of the flange with fuel for
installing.
♦ Ensure the fuel hoses are tightly connected.
20
¡ ¢ £
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