Removal

1UR-FSE FUEL: FUEL PUMP (for High Pressure): REMOVAL

1. PRECAUTION Removal

2. DISCHARGE FUEL SYSTEM PRESSURE

(a) Discharge fuel system pressure Service Precautions.

3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

NOTICE:
After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.

4. REMOVE FUEL PRESSURE PULSATION DAMPER ASSEMBLY

(a) Remove the fuel pressure pulsation damper Removal.

5. REMOVE NO. 3 FUEL PIPE SUB-ASSEMBLY

(a) Remove the fuel pump connector.

(b) Fix the union bolt on the fuel pump side in place with a 21 mm wrench. Using a 19 mm union nut wrench, loosen the union nut and disconnect the fuel pipe from the fuel pump.





NOTICE:
Do not loosen the union bolt on the fuel pump side. If the union bolt is accidentally loosened, replace the fuel pump.

(c) Remove the 2 bolts on the delivery pipe side and remove the fuel pipe.





(d) Remove the O-ring, backup ring and E-ring from the fuel pipe.

6. REMOVE NO. 2 FUEL PIPE SUB-ASSEMBLY

HINT
The removal procedures are the same as the No. 3 fuel pipe.

7. REMOVE COVER SUB-ASSEMBLY (for Bank 1)





(a) Detach the 5 claws and remove the engine cover LH and RH from the fuel pump.

8. REMOVE COVER SUB-ASSEMBLY (for Bank 2)

HINT
The removal procedures are the same as the bank 1 side.

9. REMOVE FUEL PUMP ASSEMBLY (for Bank 1)





(a) Remove the 2 nuts, fuel pump and fuel pump insulator.

(b) Disconnect the fuel hose from the fuel pump.





10. REMOVE FUEL PUMP ASSEMBLY (for Bank 2)

HINT
The removal procedures are the same as the bank 1 side.