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FUEL PUMP UNIT REMOVAL/INSTALLATION [SKYACTIV-X 2.0]

FUEL PUMP UNIT REMOVAL/INSTALLATION [SKYACTIV-X 2.0]

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Special Service Tool (SST)

1.  : Mazda SST number
2.  : Global SST number
1: 49 UN31 0123
2: 310–123
 
Wrench

Replacement Part

Packing
 
Quantity: 1
 
Location of use: Fuel pump unit

Warning
•  Fuel vapor is hazardous. It can very easily ignite, causing serious injury and damage. Always keep sparks and flames away from fuel.
•  Highly pressurized fuel may spray out if the fuel line is cut. Due to the following dangers occurring with a fuel spray, always complete the “Fuel Line Safety Procedure” to prevent the fuel from spraying.
―  Fuel may cause irritation if it comes in contact with skin and eyes.
―  If fuel ignites and causes a fire, it may lead to serious injury or death, and damage to property and facilities.
•  A person charged with static electricity could cause a fire or explosion, resulting in death or serious injury. Before performing work on the fuel system, discharge static electricity by touching the vehicle body.
Caution
•  Disconnecting/connecting the quick release connector without cleaning it may 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 SERVICE PRECAUTION”. (See BEFORE SERVICE PRECAUTION [SKYACTIV-X 2.0].)

Warning
•  If the fuel gauge level indicates 8/16 or more, refer to the [FUEL DRAINING PROCEDURE] and drain the fuel.

2.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION [(E)].)

3.  Remove the rear seat cushion. (See REAR SEAT CUSHION REMOVAL/INSTALLATION.)

4.  Remove the service hole cover.

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5.  Remove in the order indicated in the table.

2WD

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1
Fuel pump unit connector
2
Quick release connector
(See QUICK RELEASE CONNECTOR (FUEL SYSTEM) REMOVAL/INSTALLATION [SKYACTIV-X 2.0].)
3
Set plate component
(See Set Plate Component Removal Note.)
(See Set Plate Component Installation Note.)
4
Fuel pump unit
5
Packing

AWD

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1
Fuel pump unit connector
2
Quick release connector
(See QUICK RELEASE CONNECTOR (FUEL SYSTEM) REMOVAL/INSTALLATION [SKYACTIV-X 2.0].)
3
Set plate component
(See Set Plate Component Removal Note.)
(See Set Plate Component Installation Note.)
4
Fuel pump unit
5
Packing

6.  Install in the reverse order of removal.

7.  Complete the “AFTER SERVICE PRECAUTION”. (See AFTER SERVICE PRECAUTION [SKYACTIV-X 2.0].)


Set Plate Component Removal Note

1.   Install the SST shown in the figure.

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2.  Remove the set plate component using the SST.


Set Plate Component Installation Note

1.  Align the reinforcement part of the set plate component near the pipe area of the fuel pump unit as shown in the figure and assemble.

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