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

A3U011442110W01

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.

YMU114WA8

Y3E3912W202

1712-1U-01G(01-14).fm  9 ページ  ２００１年６月２９日 金曜日 午前９時４３分

FUEL SYSTEM 

01–14–10

11. Complete the “AFTER REPAIR PROCEDURE”. (See 01–14–5 AFTER REPAIR PROCEDURE.)

.

A3U0114W002

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.)

1712-1U-01G(01-14).fm  10 ページ  ２００１年６月２９日 金曜日 午前９時４３分

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.

A3U0114W004

X5U114WC6

X3U114WA3

1712-1U-01G(01-14).fm  11 ページ  ２００１年６月２９日 金曜日 午前９時４３分

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.

A3U0114W001

X3U114WA5

YMU114WF0

1712-1U-01G(01-14).fm  12 ページ  ２００１年６月２９日 金曜日 午前９時４３分