HOUSING GP-FRONT 3712725 - Caterpillar

Note: Factory passwords are required to install the decertification flash file.
Download the decertification flash file from Service Information System (SIS). Refer to Table 5.
Factory passwords will be issued utilizing the Dealer Solution Network (DSN).
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When the decertification flash file is downloaded, this screen will appear in the electronic service tool. Refer to Illustration 19.
Click "Save to File". This action will create an HTML file.
Attach the HTML file to the DSN factory password request. Do not change the file to a PDF format.
The following text must be included in the DSN factory password request:This password request is for the decertification procedure outlined in Special Instruction, REHS9720. I acknowledge that the applicable local and national regulations permit engine serial number <enter engine serial number> to be decertified, and I will ensure export from the country if the decertified machine no longer complies with local or national regulations governing the sale and/or use of the machine. The labels to confirm that this decertification has been ordered and will be applied as per Special Instruction, REHS9720.Note: Any service requests for passwords that do not contain the above verbiage will be rejected
Once the factory passwords have been entered, install the flash file. Refer to Troubleshooting, "ECM Software - Install"Machine Labels
The certified emissions labels are located in the machine cab and on the engine block. These labels must be removed. The new decertified emissions labels must then be installed in the machine cab and on the engine block. Refer to the information below for label removal and installation instructions.Removing Adhesive Labels
Do not install the new film over the old film. Layered labels compromise label adhesion and durability. Adhesive films must be applied to a clean, dry, smooth painted surface. Surface temperature should be between 15° C (59° F) and 27° C (80.6° F).
Remove films and discard the pieces.
Clean the surface with a 1:1 mixture of isopropyl alcohol (IPA) and water. Use a clean, lint-free paper towel to remove all dirt and adhesive from the surface. Allow the surface to dry before installing the replacement films.Note: Never use acetone (propanone) to clean the engine or label surface.Applying Adhesive Labels
Carefully remove the new film from the backing. Immediately apply the label in place of removed film.Note: Avoid trapping air bubbles under the label material.
Apply pressure to entire label to ensure adhesion.
Wait at least 60 minutes before disturbing the labels.CE Plate Removal
Since a migrated machine will no longer be CE-compliant, the CE plate must be removed.Removing Spark Plug Maintenance Interval Information on 336E and 349E Excavators
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Use the following steps to set the "Spark Plug" interval to "0".
Press "Service" in the main menu.
Press "Configuration".
Press "Recommended Interval".
Press "Spark Plug"
Set the interval to "0".
Use the following steps to set the "Fuel Priming Pump" interval to "Off".
Press "Service" in the main menu.
Press "Configuration".
Press "Recommended Interval".
Press "Fuel Priming Pump"
Set the interval to "Off".Note: Once the "Recommended Interval" is set as "0", the spark plug information is no longer shown on the "Maintenance Intervals" menu.
Illustration 21 g03894045Disabling the Product Link Lockout on 336E