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Fuel System
Fuel Component Servicing
7
Select the Replace Injector button.
Use the drop down menu to navigate to the saved
coefficient file location.
The coefficient file name must match the serial
number of the injector.
Select the correct file for the injector.
Select the Replace Injector button.
After the upload is complete, the program will
return to the Cylinder tab.
Make sure the serial number displayed on the
screen matches the serial number printed on the
serial number label of the replacement injector.
Install Injector
The following items and their mating surfaces
must be cleaned prior to reassembly:
• Injector
• Cylinder head
• Adapter
• Screws
• Threaded areas.
Place injector and insulator in the proper cylinder
location.
IMPORTANT: Be careful not to pinch any wiring
or hoses during assembly.
IMPORTANT: FASTENER LUBRICATION:
• Do NOT lubricate black-colored screws. A solid
film lubricant is applied at the factory.
• Lubricate all other mounting screw threads and
under the head of the screw with a light coat of
Triple-Guard grease.
Install washers (one per screw) on injector retain-
ing screws.
1. “Replace Injector” button
008568A
1. Navigation menu
2. Injector coefficient file
3. “Replace Injector” button
008573
1. Serial number
008568A
CAUTION
All injector components must be clean to
ensure correct torque tightening specifica-
tions. To prevent fuel leakage, carefully fol-
low these installation instructions.
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