Installation Procedure
- Some lock rings were manufactured with "DO NOT REUSE" stamped into them. These lock rings may be reused if they are not damaged or warped.
- Inspect the lock ring for damage due to improper removal or installation procedures. If damage is found, install a NEW fuel pump module.
- Inspect the lock ring for flatness as best as possible. If the lock ring is warped, replace the fuel pump module.
- Clean any contamination from the male pipe ends of the fuel pump module.
- Place a NEW fuel tank module seal onto the fuel tank.
- Insert the fuel pump module into the fuel tank allowing the sensor arm and float to clear the module opening.
- Lower the module down into the fuel tank until the fuel tank vent pipe quick connect fitting can be connected.
- Connect the fuel tank vent pipe quick connect fitting (1) at the module cover. Refer to Plastic Collar Quick Connect Fitting Service .
- Press the fuel tank module downward.
- Install the J 45722: wrench to the fuel pump module lock ring.
- Using the J 45722: wrench and a long breaker-bar, rotate the lock ring in a clockwise direction in order the lock the lock ring.
- Connect the fuel tank vent pipe quick connect fittings (3, 4) to the module. Refer to Plastic Collar Quick Connect Fitting Service .
- Connect the fuel tank fuel pump module wiring harness electrical connectors (1, 2) to the fuel pressure sensor and the module.
- Install the fuel tank. Refer to Fuel Tank Replacement .
NOTE:
NOTE:
Ensure that the lock ring is installed with the correct side facing upward. A correctly installed lock ring will only turn in a clockwise direction.