Perkins — Note: If you do not have the part number for the flash

A Perkins service procedure — check it applies to your exact model before use.

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Procedure

1. Connect the electronic service tool to the service
2. Turn the keyswitch to the ON position. Do not start
3. Select “WinFlash” from the “Utilities” menu on the
4. Program the flash file into the ECM.
5. Start the engine and check for proper operation.
6. Access the “Configuration” screen under the

Source: manual:cd0c0b.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.