GDI -
Injector
13I-134
REMOVAL SERVICE POINTS
A
A
"
INJECTOR HARNESS CONNECTOR
DISCONNECTION
Caution
Disconnect the battery ( - ) cable from its terminal before
carrying out this operation.
A
B
"
DELIVERY PIPE AND FUEL INJECTOR
ASSEMBLY REMOVAL
Remove the delivery pipe with the fuel injector assembly still
attached.
Caution
Be careful not to drop the fuel injector assembly when
removing the delivery pipe assembly.
INSTALLATION SERVICE POINTS
"
A
A
CORRUGATED WASHER/BACK-UP RING B/
O-RING/BACK-UP RING A INSTALLATION
1. Install the back-up ring and the O-ring as shown in the
illustration.
Caution
(1) Install the back-up ring B facing its cutaway
surface toward the opposite side of the O-ring
as shown in the illustration.
(2) Take care not to install the back-up ring for the
fuel pressure sensor by mistake.
(Outer diameter of the back-up ring A:14.8 mm)
2. Apply white vaseline to prevent the corrugated washer
from falling and install it to the in the illustrated direction.
Caution
If the corrugated washer which was once tightened
is used again, it can cause fuel leak or gas leak.
Therefore, always use a new one.
"
B
A
FUEL INJECTOR ASSEMBLY INSTALLATION
1. Apply new engine oil a little to the O-ring of the injector.
Caution
Take care not to let any of the engine oil get inside
the delivery pipe.
2. Insert the injector straight into the mounting hole of the
delivery pipe. Check that the injector smoothly turns after
insertion.
Back-up ring A
Back-up ring B
O-ring
Cutaway surface
Corrugated washer
OK No good
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