Fuel Pump: Service and Repair

FUEL PUMP REMOVAL
1. Release fuel pressure.





2. Disconnect fuel delivery hose (1) and return hose (2).
3. Disconnect jet pump hose (3).





4. Remove nuts which install fuel pump assembly on to fuel tank.





5. Take off fuel pump from fuel tank .

INSPECTION





Connect lead harness to connector terminal of fuel pump, and apply battery power supply to check whether the pump operates.

WARNING:
- Wipe off the fuel completely.
- Keep Battery as far apart from fuel pump as possible.
- Be sure to turn the battery supply "on" and "off" on the battery side.
- Do not run fuel pump for a long time under non-load condition.

INSTALLATION
Installation is in the reverse order of removal. Do the following:

1. Always use new gaskets.
2. Ensure sealing portion is free from fuel or foreign particles before installation.





3. Tighten nuts in numerical sequence shown to specified torque.

Tightening Torque: 4.4 ± 1.5 N.m (3.3 ± 1.1 ft-lb)