Lexus GS300/400 (2000 year). Manual — part 208

SF0NE–05

B08978

N·m (kgf·cm, ft·lbf) : Specified torque

Non–reusable part

VSV Connector for EVAP

Cover

EVAP Hose

EVAP Pipe

32 .5 (325, 24)

Fuel Pressure
Pulsation Damper

Vacuum Hose

Gasket

Fuel Inlet Pipe

No.2 Vacuum Pipe

Engine Cover

–

SFI (2JZ–GE)

FUEL PRESSURE PULSATION DAMPER

SF–25

1491

FUEL PRESSURE PULSATION DAMPER

COMPONENTS

SF0NF–03

B09504

B01582

B09505

SST

SF–26

–

SFI (2JZ–GE)

FUEL PRESSURE PULSATION DAMPER

1492

REMOVAL

1.

REMOVE ENGINE COVER

Remove the 4 nuts and engine cover.

2.

DISCONNECT CONNECTOR AND HOSES

(a)

Disconnect the VSV connector for the EVAP.

(b)

Disconnect the EVAP hose from the EVAP pipe.

(c)

Disconnect the vacuum hose (from No.2 vacuum pipe)
from the air intake chamber.

3.

REMOVE FUEL PRESSURE PULSATION DAMPER

(a)

Remove the nut holding the No.2 vacuum pipe to the in-
take manifold.

(b)

Remove the bolt holding the fuel inlet pipe to the intake
manifold.

(c)

Using SST, remove the pulsation damper and 2 gaskets.
SST 09612–24014 (09617–24011)

CAUTION:

Put a shop towel under the delivery pipe.

Slowly loosen the pulsation damper.

SF0NG–04

B02000

New Gasket
(Large)

(Small)

New Gasket

B01582

B09504

–

SFI (2JZ–GE)

FUEL PRESSURE PULSATION DAMPER

SF–27

1493

INSTALLATION

1.

INSTALL FUEL PRESSURE PULSATION DAMPER

(a)

Install the fuel inlet pipe and pulsation damper with 2 new
gaskets.

HINT:
Different the gaskets are used for the upper (large side) and
lower (small side).

(b)

Using SST, tighten the pulsation damper.
SST

09612 – 24014 (09617 – 24011)

Torque: 32.5 N·m (325 kgf·cm, 24 ft·lbf)

(c)

Install the bolt holding the fuel inlet pipe to the intake man-
ifold.
Torque: 9.0 N·m (90 kgf·cm, 80 in.·lbf)

(d)

Install the nut holding the No. 2 vacuum pipe to the intake
manifold.
Torque: 21 N·m (210 kgf·cm, 15 ft·lbf)

2.

CONNECT CONNECTOR AND HOSES

(a)

Connect the vacuum hose (from No.2 vacuum pipe) to the
air intake chamber.

(b)

Connect the EVAP hose to the EVAP pipe.

(c)

Connect the VSV connector for the EVAP.

3.

INSTALL ENGINE COVER

Install the engine cover with the 4 nuts.

SF0NH–02

A07216

Location of Fuel Tank Cushion

Fuel Sender
Gauge

EVAP Hose

Hose Clamp

Fuel Inlet Pipe

Fuel Tank Cap

Shield

Ring

1.5 (15, 13 in.·lbf)

Fuel Inlet Hose

Fuel
Hose

Gasket

3.5 (36, 31 in.·lbf)

Gasket

Fuel Sub–Suction Hose

Fuel Tank

x 5

x 8

Fuel Tank
Vent Tube
Set Plate

Tube Joint
Clip

Fuel Pump
and Sender
Gauge
Assembly

Fuel Tank Main Tube

Fuel Tank Band

N·m (kgf·cm, ft·lbf) : Specified torque

Non–reusable part

39 (400, 29)

SF–28

–

SFI (2JZ–GE)

FUEL TANK AND LINE

1494

FUEL TANK AND LINE

COMPONENTS

CAUTION:

Always use new gaskets when replacing the fuel tank or component parts.

Apply the proper torque to all parts tightened