SF0N4±01
B01876
B01877
Pull
Remove
Plug
B01878
B01874
Fuel
Sub Suction
Hose
± SFI (2JZ±GE)FUEL PUMP
SF±11
1477 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
REMOVAL
CAUTION:
Do not smoke or work near an open frame when working
the fuel pump.
1. REMOVE REAR SEAT CUSHION
2. REMOVE FLOOR SERVICE HOLE COVER
Remove the 3 cap nuts and service hole cover.
3. DISCONNECT FUEL PUMP & SENDER GAUGE CON-
NECTOR
4. DISCONNECT FUEL TANK MAIN TUBE (FUEL TUBE
CONNECTOR) FROM FUEL SECTION PLATE
CAUTION:
Perform disconnecting operation of the fuel tube con-
nector (quick type) after observing precaution. (See
page SF±1)
As there is retained pressure in the fuel line, prevent
it from splashing inside the vehicle compartment.
(a) Remove the tube joint clip.
(b) Pull out the fuel main tube.
(c) Plug the port of the fuel suction plate with a clean rubber
cap.
5. REMOVE FUEL PUMP AND SENDER GAUGE AS-
SEMBLY FROM FUEL TANK
(a) Remove the 8 bolts and fuel tank vent tube set plate.
(b) Lift up the fuel pump and sender gauge assembly, and
disconnect the fuel sub suction hose from the fuel return
jet tube and remove the fuel pump, sender gauge assem-
bly and gasket.
6. REMOVE NO.2 FUEL SUCTION SUPPORT
(See page SF±17)
7. REMOVE FUEL PRESSURE REGULATOR AND FUEL
RETURN JET TUBE ASSEMBLY (See page SF±17)
SF0N7±01
B01884
PrySnap ClawPry
B01886
Disconnect
Pull
± SFI (2JZ±GE)FUEL PRESSURE REGULATOR
SF±17
1483 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
REMOVAL
1. REMOVE FUEL PUMP AND SENDER GAUGE AS-
SEMBLY FROM FUEL TANK (See page SF±11)
2. REMOVE NO.2 FUEL SUCTION SUPPORT
(a) Using 2 screwdrivers, disconnect the 4 snap claws from
the claw holes and remove the fuel suction support.
NOTICE:
Be careful not to damage the suction supports.
(b) Remove the rubber cushion.
3. REMOVE FUEL PRESSURE REGULATOR AND FUEL
RETURN JET TUBE ASSEMBLY
(a) Disconnect the fuel return jet tube from the clamp of the
No.2 fuel suction support.
(b) Pull out the fuel pressure regulator from the fuel filter, and
remove the fuel pressure regulator and fuel return jet tube
assembly.
(c) Remove the O±ring from the fuel pressure regulator.
