Lexus 2005 IS300 User Manual page 1021

SF-4
New O-ring
Grommet
Injector
Delivery Pipe
Delivery Pipe
Insulator
O-Ring
Pull
Push
2005 LEXUS IS300 (RM1140U)
(c)
CORRECT
WRONG
P09286
(d)
O-Ring
Grommet
Spacer
B01575
(e)
Push
B02045
(f)
B02046
SFI - SFI SYSTEM
Observe these precautions when removing and installing
the injectors.
(1) Never reuse the O-ring.
(2) When placing a new O-ring on the injector, take
care not to damage it in any way.
(3) Coat a new O-ring with spindle oil or gasoline be-
fore installing-never use engine, gear or brake oil.
Install the injector to the delivery pipe and intake manifold
as shown in the illustration.
Before installing the injector, must apply spindle oil or gas-
oline on the place where a delivery pipe or an intake man-
ifold touches an O-ring of the injector.
Quick Type:
Observe these precautions when disconnecting the fuel
tube connector:
(1) Check if there is any dirt like mud on the pipe and
around the connector before disconnecting them
and clean the dirt away.
(2) Be sure to disconnect with hands.
(3) When the connector and the pipe are stuck, push
and pull the connector to free to disconnect and pull
it out. Do not use any tool at this time.
(4) Inspect if there is any dirt or the likes on the seal sur-
face of the disconnected pipe and clean it away.
(5) Prevent the disconnected pipe and connector from
damaging and mixing foreign objects by covering
them with a vinyl bag.
Quick Type:
Observe these precautions when connecting the fuel
tube connector:
(1) Check if there is any damage or foreign objects on
the connected part of the pipe.
(2) Match the axis of the connector with axis of the pipe,
and push in the connector until the connector
makes a "click" sound. In case the connections is
tight, apply little amount of new engine oil on the tip
of the pipe.
Author : Date :
1385