Fuel Pump Unit Removal/Installation - Mazda 6 2002 Workshop Manual

13. Complete the “BEFORE REPAIR PROCEDURE”.
(See F–17 BEFORE REPAIR
14. Disconnect the SST.
Note
• A checker tab is integrated with quick release connector for new plastic fuel hoses. The checker tab will
be released from the quick release connector after it is completely engaged with the fuel pipe.
15. Inspect the plastic fuel hose and fuel pipe sealing
surface for damage and deformation, and replace
as necessary.
• If the quick release connector O-ring is
damaged or has slipped, replace the plastic
fuel hose.
16. Apply a small amount of clean engine oil to the
sealing surface of the fuel pipe.
17. Reconnect the fuel main hose to the fuel
distributor until a click is heard.
18. Lightly pull and push the quick release connector
a few times by hand and verify that it can move
2.0—3.0 mm {0.08—0.11 in} and it is connected
securely.
• If quick release connector does not move at all, verify that O-ring is not damaged and slipped, and
reconnect the quick release connector.
19. Complete the “AFTER REPAIR PROCEDURE”. (See
End Of Sie

FUEL PUMP UNIT REMOVAL/INSTALLATION

Warning
• • • • Fuel line spills and leakage are dangerous. Fuel can ignite and cause serious injuries or death and
damage. Fuel can also irritate skin and eyes. To prevent this, do not damage the sealing surface of
the fuel pump unit when removing or installing.
Caution
• • • • Disconnecting/connecting the quick release connector without cleaning it may possibly cause
damage to the fuel pipe and quick release connector. Always clean the quick release connector
joint area before disconnecting/connecting using a cloth or soft brush, and make sure that it is
free of foreign material.
1. Complete the “BEFORE REPAIR PROCEDURE”. (See
2. Disconnect the negative battery cable.
3. Remove the rear seat cushion.
4. Remove in the order indicated in the table.
1 Service hole cover
2 Connector
3 Plastic fuel hose
(See F–23 Plastic Fuel Hose Removal
(See F–24 Plastic Fuel Hose Installation
4 Fuel pump cap
(See F–23 Fuel Pump Cap Removal
5 Packing
6 Fuel pump unit
(See F–24 Fuel Pump Unit Installation
5. Install in the reverse order of removal.
6. Complete the “AFTER REPAIR PROCEDURE”.
(See F–17 AFTER REPAIR
F–22
FUEL SYSTEM
PROCEDURE)
.
Note)
Note)
Note)
Note)
PROCEDURE.)
F–17 AFTER REPAIR PROCEDURE.)
F–17 BEFORE REPAIR
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A6E391213350W01
PROCEDURE.)
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