Removal

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

REMOVAL

1. PRECAUTION Removal
2. DISCHARGE FUEL SYSTEM PRESSURE
(a) Discharge fuel system pressure Service Precautions.
3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTE:
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.
NOTE:
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.