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Fuel Pump Unit Removal/Installation

WARNING:
  • 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 draining fuel, make sure to 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". (Refer to BEFORE SERVICE PRECAUTION .)
  2. Drain the fuel. (Refer to FUEL DRAINING PROCEDURE .)
  3. Disconnect the negative battery terminal. (Refer to NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  4. Remove the second-row seat (LH). (Refer to SECOND-ROW SEAT REMOVAL/INSTALLATION .)
  5. Cut the floor covering along the dotted lines shown in the figure and partially peel it back.
    NOTE:
    • Cut the floor covering to use the service hole.
    Fig 1: Cutting Out Floor Covering
    G10946849Courtesy of MAZDA
  6. Remove the service hole cover.
    Fig 2: Removing Service Hole Cover
    G10946850Courtesy of MAZDA
  7. Remove in the order indicated in the table.
  8. Install in the reverse order of removal.
  9. Complete the "AFTER SERVICE PRECAUTION". (Refer to AFTER SERVICE PRECAUTION .)

    2WD 

    Fig 3: Fuel Pump Unit Bolts With Torque Specifications (2WD)
    G10946851Courtesy of MAZDA
    COMPONENT DESCRIPTION

    1 Fuel pump unit connector
    2 Quick release connector
    (See QUICK RELEASE CONNECTOR REMOVAL/INSTALLATION .)
    3 Set plate
    4 Fuel pump unit
    5 backing

    AWD 

    Fig 4: Fuel Pump Unit Bolts With Torque Specifications (AWD)
    G10946852Courtesy of MAZDA
    COMPONENT DESCRIPTION

    1 Fuel pump unit connector
    2 Quick release connector
    (See QUICK RELEASE CONNECTOR REMOVAL/INSTALLATION .)
    3 Set plate
    4 Quick release connector
    (See QUICK RELEASE CONNECTOR REMOVAL/INSTALLATION .)
    5 Fuel pump unit
    6 Packing
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