Lexus 2005 IS300 User Manual page 1020

Fuel
Pump
Connector
New
Gasket
New
Gasket
SST
2005 LEXUS IS300 (RM1140U)
8.
(a)
B01875
(b)
B01998
Fulcrum Length
30 cm
NOTICE:
Do not rotate the fuel pipe, when tightening the flare nut.
FI1654
HINT:
Use a torque wrench with a fulcrum length of 30 cm (11.81 in.).
SFI - SFI SYSTEM
FUEL SYSTEM
When disconnecting the high pressure fuel line, a large
amount of gasoline will spill out, so observe these proce-
dures:
(1) Disconnect the fuel pump connector.
(2) Start the engine. After the engine has stopped on
its own, turn the ignition switch OFF.
(3) Put a container under the connection.
(4) Slowly loosen the connection.
(5) Disconnect the connection.
(6) Plug the connection with a rubber plug.
(7) Reconnect the fuel pump connector.
When connecting the flare nut or union bolt on the high
pressure pipe union, observe these procedures:
(1) Union Bolt Type:
Always use a new gasket.
(2) Union Bolt Type:
Tighten the union bolt by hand.
(3) Union Bolt Type:
Tighten the union bolt to the specified torque.
Torque: 29 N·m (300 kgf·cm, 22 ft·lbf)
(4) Flare Nut Type:
Apply a light coat of engine oil to the flare and tight-
en the flare nut by hand.
(5) Flare Nut Type:
Using SST, tighten the flare nut to the specified
torque.
SST 09023-12701
Torque:
30 N·m (310 kgf·cm, 22 ft·lbf) for using SST
38 N·m (387 kgf·cm, 28 ft·lbf)
Author :
SF-3
Date :
1384