Chrysler Sebring 2004 Service Manual page 1207

14 - 26 FUEL INJECTION
FUEL INJECTOR (Continued)
Fig. 13 FUEL INJECTOR AND RAIL - TYPICAL
1 - FUEL RAIL ASSEMBLY
2 - FUEL INJECTOR
3 - FUEL RAIL RECEIVER
REMOVAL - 2.7L
(1) Release fuel system pressure. Refer to Fuel
System Pressure Release Procedure in this section.
(2) Disconnect negative cable to battery.
(3) Remove intake manifold plenum. Refer to the
Engine section for information.
(4) Remove intake manifold plenum mounting
bolts. Lift Plenum up off of engine. Cover intake
manifold to prevent foreign material from entering
engine.
(5) Disconnect fuel supply tube quick connect fit-
tings at the rear of intake manifold. Refer to Quick
Connect Fittings in the Fuel Delivery Section.
(6) If the injector connectors are not tagged with
their cylinder number, tag them to identify the cor-
rect cylinder
(7) Remove electrical connectors from the fuel
injectors.
(8) Remove fuel rail mounting bolts.
(9) Lift fuel rail straight up off of the cylinder
head.
(10) Remove retaining clips from fuel injectors at
fuel rail.
(11) Remove fuel injectors.
(12) Repeat for remaining injectors.
(13) Check injector O-ring for damage. If O-ring is
damaged, it must be replaced. Replace the injector
clip if it is damaged.
INSTALLATION
INSTALLATION - 4 CYLINDER
(1) Before installing an injector the rubber O-ring
must be lubricated with a drop of clean engine oil to
aid in installation.
(2) Install injector clip by sliding open end into the
top slot of the injector. The edge of the receiver cup
will slide into the side slots of clip.
(3) Install injector top end into fuel rail receiver
cap. Be careful not to damage O-ring during installa-
tion (Fig. 14).
(4) Repeat steps for remaining injectors.
(5) Install the fuel rail, refer to the Fuel Rail
Installation in this section.
Fig. 14 SERVICING FUEL INJECTOR TYPICAL
1 - FUEL INJECTOR
2 - LOCKING SLOT
3 - FUEL RAIL RECEIVER CUP
INSTALLATION - 2.7L
(1) Lightly lubricate the fuel injector O-rings with
a couple drops of clean engine oil.
(2) Install fuel injectors.
(3) Install retaining clips on fuel injectors.
(4) Push injectors into fuel injector rail until clips
are in the correct position.
(5) Position fuel rail over cylinder head, and push
rail into place. Tighten fuel rail mounting bolts to 11
N·m (100 in. lbs.) torque.
(6) Connect fuel supply tube quick connect fittings
at the rear of intake manifold. Refer to Quick Con-
nect Fittings in the Fuel Delivery Section.
(7) Connect electrical connectors to fuel injectors.
(8) Install intake manifold plenum. Refer to the
Engine section for information.
(9) Connect negative cable to battery.
JR