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Fuel Pump Unit Removal/Installation: Notes

Special Service Tool (SST) 

SPECIAL SERVICE TOOL DESCRIPTION

  1. Mazda SST number
  2. Global SST number
  1. 49 UN31 0123
  2. 310-123
Wrench
G15735096Courtesy of MAZDA MOTORS CORP.

Replacement Part 

Packing
Quantity: 1
Location of use: Fuel pump unit
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 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 .)
    WARNING:
  2. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION [(US)] .)
  3. Remove the rear seat cushion. (See REAR SEAT CUSHION REMOVAL/INSTALLATION .)
  4. Remove the service hole cover.
    G14579188Courtesy of MAZDA MOTORS CORP.
  5. Remove in the order indicated in the table.
    G14579189Courtesy of MAZDA MOTORS CORP.
    FUEL PUMP UNIT COMPONENT OPERATIONS

    Component No: Refer to
    1 Fuel pump unit connector
    2 Quick release connector
    (See QUICK RELEASE CONNECTOR (FUEL SYSTEM) REMOVAL/INSTALLATION .)
    3 Set plate component
    (See SET PLATE COMPONENT REMOVAL NOTE .)
    (See SET PLATE COMPONENT INSTALLATION NOTE .)
    4 Quick release connector (AWD)
    (See QUICK RELEASE CONNECTOR (FUEL SYSTEM) REMOVAL/INSTALLATION .)
    5 Fuel pump unit
    6 Packing
  6. Install in the reverse order of removal.
  7. Complete the "AFTER SERVICE PRECAUTION". (See AFTER SERVICE PRECAUTION .)
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