Toyota Avensis ZZT251 2003 Service And Repair Manual page 359

11–2
O–ring
Injector
Delivery Pipe
1ZZ–FE
Insulator
3ZZ–FE
Insulator
O–ring
Retainer Pipe
Nylon Tube
Fuel Pipe Clamp No.2
AVENSIS REPAIR MANUAL (RM1018E)
FUEL
(b)
CORRECT
NOTICE:
Never reuse the O–ring.
WRONG
B10707
(c)
Delivery Pipe
O–ring
Delivery Pipe
O–ring
Grommet
A75345
(d)
HINT:
The structure of the metallic connector is as shown in the il-
lustration on the left.
Housing
A50709
A75344
http://vnx.su
– FUEL SYSTEM (1ZZ–FE/3ZZ–FE)
Observe the following precautions when removing and
installing fuel injectors.
(1) When installing a new O–ring on the injector, be
careful not to damage the injector.
(2) Coat the new O–ring with grease or gasoline before
installing. Never use engine oil, gear oil or brake oil.
Install the injector to the delivery pipe and cylinder head
as shown in the illustration. Before installing the injector,
be sure to apply grease or gasoline on the place where
the delivery pipe contacts the O–ring of the injector.
Observe these precautions when disconnecting the fuel
delivery pipe.
(1) Remove the fuel pipe clamp No.2.
(2) Find the metallic connector of the fuel tube assem-
bly, slide it towards the vehicle rear and hold it as
it is.