Mazda Protege 5. Manual — part 146
FUEL SYSTEM
01–14–9
01–14
Note
•
A checker tab is integrated with the 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.
11. Inspect the plastic fuel hose and fuel pipe sealing
surface for damage and deformation, and replace
if necessary.
•
If the quick release connector O-ring is
damaged or has slipped, replace the plastic
fuel hose.
12. Reconnect the fuel main hose to the fuel
distributor until a click is heard.
13. Pull the quick release connector by hand and verify that it is installed securely.
14. Attach the lock clip to the quick release connector
in the direction of the fuel distributor and lock it,
as shown in the figure.
End Of Sie
FUEL TANK REMOVAL/INSTALLATION
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Warning
••••
Repairing a fuel tank that has not been properly steam cleaned can be dangerous. Explosion or
fire may cause death or serious injury. Always properly steam clean a fuel tank before repairing it.
••••
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, and make sure that it is free of foreign material.
1. Level the vehicle.
2. Complete the “BEFORE REPAIR PROCEDURE”. (See 01–14–4 BEFORE REPAIR PROCEDURE.)
3. Disconnect the negative battery cable.
4. Remove the rear seat cushion. (See 09–13–5 REAR SEAT REMOVAL/INSTALLATION.)
5. Remove the service hole cover.
6. Remove the fuel pump unit.
7. Siphon the fuel from the fuel tank.
8. Remove the presilencer. (See 01–15–1 EXHAUST SYSTEM REMOVAL/INSTALLATION.)
9. Remove in the order indicated in the table.
10. Install in the reverse order of removal.
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FUEL SYSTEM
01–14–10
11. Complete the “AFTER REPAIR PROCEDURE”. (See 01–14–5 AFTER REPAIR PROCEDURE.)
.
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1
Plastic fuel hose
(See 01–14–11 Plastic Fuel Hose Removal Note.)
(See 01–14–12 Plastic Fuel Hose Installation Note.)
2
Evaporative hose
(See 01–14–12 Evaporative Hose Installation Note.)
3
Joint hose
(See 01–14–12 Joint Hose Installation Note.)
4
Fuel tank
5
Fuel tank pressure sensor
6
Fuel-filler pipe
7
Nonreturn valve
(See 01–14–11 Nonreturn Valve Installation Note.)
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FUEL SYSTEM
01–14–11
01–14
Plastic Fuel Hose Removal Note
Caution
••••
The retainer must be replaced if removed from the fuel pipe without using the SST. Otherwise,
effectiveness of the retainer will be reduced.
1. Inspect that the quick release connector joint area is free of foreign material.
2. Clean as necessary.
3. Set the SST as shown and push into the quick
release connector to disconnect the plastic fuel
hose.
4. Cover the disconnected quick release connector
and fuel pipe to prevent them from being
scratched or contaminated with foreign material.
Nonreturn Valve Installation Note
1. Align the nonreturn valve with the notch in the
fuel-filler pipe as shown, then install.
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FUEL SYSTEM
01–14–12
Joint Hose Installation Note
1. Fit the joint hose onto the respective fittings within
the specification, and install clamps as shown.
Specification
35—40 mm {1.4—1.5 in}
Evaporative Hose Installation Note
1. Fit evaporative hose onto the respective fittings
within the specification, and install clamps as
shown.
Specification
10 mm {0.39 in}
Plastic Fuel Hose Installation Note
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.
1. When the retainer is not removed, perform the
following procedure.
(1) Inspect the fuel pump unit sealing surface for
damage and deformation, and replace if
necessary.
•
If the quick release connector O-ring is
damaged, replace the plastic fuel hose.
(2) Apply a small amount of clean engine oil to
the sealing surface of the fuel pump unit.
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