spare tire LEXUS SC300 1991 Service Repair Manual

REMOVAL OF FUEL PUMP
(See Components on page FI±19)
CAUTION: Do not smoke or work near an open flame
when working on the fuel pump.
1. DISCONNECT CABLE FROM NEGATIVE TERMINAL OF BATTERY
CAUTION: Turn the ignition switch to ºLOCKº. Discon-
nect the cable from the negative (±) terminal of the bat-
tery. Wait at least 20 seconds before proceeding with
work.
2. REMOVE LUGGAGE COMPARTMENT FLOOR MAT
3. REMOVE SPARE TIRE
4. REMOVE LUGGAGE COMPARTMENT TRIM COVER
5. DISCONNECT FUEL PUMP CONNECTOR
6. REMOVE SEAT CUSHION AND BACK
7. REMOVE PARTITION COVER Using a scraper, pry out the partition cover.
8. REMOVE FUEL PUMP (a) Remove the eight bolts, and disconnect the fuel pump
set plate from the fuel tank.
(b) Remove the three nuts, and disconnect the fuel pump bracket from the fuel tank.
(c) Disconnect the fuel hose from the fuel pump bracket, and remove the fuel pump, bracket and set plate
assembly.
FI±20
±
EFI SYSTEM Fuel System (Fuel Pump)
WhereEverybodyKnowsYourName

INSTALLATION OF FUEL PUMP
(See Components on page FI±19)
1. INSTALL FUEL PUMP (a) Install a new gasket to the pump set plate.
(b) Connect the fuel hose to the fuel pump bracket, andinstall the fuel pump and bracket assembly with the
three nuts.
Torque: 5.4 N Vm (55 kgf Vcm, 48 in. Vlbf)
(b) Install the fuel pump set plate with the eight bolts.
Torque: 3.9 N Vm (40 kgf Vcm, 35 in. Vlbf)
2. INSTALL PARTITION COVER
Install the partition cover with butyl tape.
3. INSTALL SEAT BACK AND CUSHION
4. CONNECT FUEL PUMP CONNECTOR
5. INSTALL LUGGAGE COMPARTMENT TRIM COVER
6. INSTALL SPARE TIRE
7. INSTALL LUGGAGE COMPARTMENT FLOOR MAT
8. CONNECT CABLE TO NEGATIVE TERMINAL OF BATTERY
9. START ENGINE, AND CHECK FOR FUEL LEAKS
±
EFI SYSTEM Fuel System (Fuel Pump)FI±23
WhereEverybodyKnowsYourName

REMOVAL OF FUEL PUMP
(See Components on page FI±20)
CAUTION: Do not smoke or work near an open flame
when working on the fuel pump.
1. DISCONNECT CABLE FROM NEGATIVE TERMINAL OF BATTERY
CAUTION: Work must be started after approx. 20 se-
conds or longer from the time the ignition switch is
turned to the ºLOCKº position and negative (±) terminal
cable is disconnected from the battery.
2. REMOVE LUGGAGE COMPARTMENT FLOOR MAT
3. REMOVE SPARE TIRE
4. REMOVE LUGGAGE COMPARTMENT TRIM COVER
5. DISCONNECT FUEL PUMP CONNECTOR
6. REMOVE SEAT CUSHION AND BACK
7. REMOVE PARTITION COVER Using a scraper, pry out the partition cover.
8. REMOVE FUEL PUMP (a) Remove the eight bolts, and disconnect the fuel pumpset plate from the fuel tank.
(b) Remove the three nuts, and disconnect the fuel pump bracket from the fuel tank.
(c) Disconnect the fuel hose from the fuel pump bracket, and remove the fuel pump, bracket and set plate
assembly. FI±21
EFI SYSTEM
± Fuel System (Fuel Pump)
WhereEverybodyKnowsYourName

INSTALLATION OF FUEL PUMP
(See Components on page FI±20)
1. INSTALL FUEL PUMP (a) Install a new gasket to the pump set plate.
(b) Connect the fuel hose to the fuel pump bracket, andinstall the fuel pump and bracket assembly with the
three nuts.
Torque: 5.4 N Vm (55 kgf Vcm, 48 in. Vlbf)
(b) Install the fuel pump set plate with the eight bolts.
Torque: 3.9 N Vm (40 kgf Vcm, 35 in. Vlbf)
2. INSTALL PARTITION COVER
Install the partition cover with butyl tape.
3. INSTALL SEAT BACK AND CUSHION
4. CONNECT FUEL PUMP CONNECTOR
5. INSTALL LUGGAGE COMPARTMENT TRIM COVER
6. INSTALL SPARE TIRE
7. INSTALL LUGGAGE COMPARTMENT FLOOR MAT
8. CONNECT CABLE TO NEGATIVE TERMINAL OF BATTERY
9. START ENGINE, AND CHECK FOR FUEL LEAKS
FI±24
EFI SYSTEM
± Fuel System (Fuel Pump)
WhereEverybodyKnowsYourName

REMOVAL OF FUEL PUMP
(See Components on page FI±20)
CAUTION: Do not smoke or work near an open flame
when working on the fuel pump.
1. DISCONNECT CABLE FROM NEGATIVE TERMINAL OF BATTERY
CAUTION: Work must be started after approx. 20 se-
conds or longer from the time the ignition switch is
turned to the ºLOCKº position and negative (±) terminal
cable is disconnected from the battery.
2. REMOVE LUGGAGE COMPARTMENT FLOOR MAT
3. REMOVE SPARE TIRE
4. REMOVE LUGGAGE COMPARTMENT TRIM COVER
5. DISCONNECT FUEL PUMP CONNECTOR
6. REMOVE SEAT CUSHION AND BACK
7. REMOVE PARTITION COVER Using a scraper, pry out the partition cover.
8. REMOVE FUEL PUMP (a) Remove the eight bolts, and disconnect the fuel pumpset plate from the fuel tank.
(b) Remove the three nuts, and disconnect the fuel pump bracket from the fuel tank.
(c) Disconnect the fuel hose from the fuel pump bracket, and remove the fuel pump, bracket and set plate
assembly. FI±21
EFI SYSTEM
± Fuel System (Fuel Pump)
WhereEverybodyKnowsYourName

INSTALLATION OF FUEL PUMP
(See Components on page FI±20)
1. INSTALL FUEL PUMP (a) Install a new gasket to the pump set plate.
(b) Connect the fuel hose to the fuel pump bracket, andinstall the fuel pump and bracket assembly with the
three nuts.
Torque: 5.4 N Vm (55 kgf Vcm, 48 in. Vlbf)
(b) Install the fuel pump set plate with the eight bolts.
Torque: 3.9 N Vm (40 kgf Vcm, 35 in. Vlbf)
2. INSTALL PARTITION COVER
Install the partition cover with butyl tape.
3. INSTALL SEAT BACK AND CUSHION
4. CONNECT FUEL PUMP CONNECTOR
5. INSTALL LUGGAGE COMPARTMENT TRIM COVER
6. INSTALL SPARE TIRE
7. INSTALL LUGGAGE COMPARTMENT FLOOR MAT
8. CONNECT CABLE TO NEGATIVE TERMINAL OF BATTERY
9. START ENGINE, AND CHECK FOR FUEL LEAKS
FI±24
EFI SYSTEM
± Fuel System (Fuel Pump)
WhereEverybodyKnowsYourName