New Fuel Line Groups Need To Be Installed On Certain 3412 Engines Used In EPG And Industrial Applications Caterpillar

NOTE: The information supplied in this service letter may not be valid after the termination date of this program. Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.

NOTE: This Program must be administered as soon as possible. When reporting the repair, use "PI3142" as the Part Number, "7751" as the Group Number, "56" as the Warranty Claim Description Code and "T" as the SIMS Description Code. Exception: If the repair is done after failure, use "PI3142" as the Part Number, "7751" as the Group Number, "96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code.

NOTE: Refer to your Warranty Bulletin for detailed information with regard to Product Improvement Programs.

Completion Date

Termination Date

Problem

Certain 3412 Engines used in EPG and Industrial applications may experience cracked fuel lines. New fuel line groups will need to be installed.

Affected Product
Model & Identification Number

3412 (2WJ1079-1266 9XF98 , 9XF99)

Parts Needed

1 - 1105212 Fuel Lines Group

1 - 1105213 Fuel Lines Group

Action Required

Remove the existing fuel lines and replace with new 1105212 and 1105213 Fuel Line Groups.

Owner Notification

U.S. and Canadian owners will receive the attached Owner Notification.

Service Claim Allowances

NOTE: This is a 2-hour job.

NOTE: U.S. and Canadian Dealers Only - Eligible dealers may enter a Type 2 SIMS Report.

Parts Disposition

Return the removed fuel lines to:

NOTE: MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.

Attach.

(1-Owner Notification)

(2-Rework Procedure)

Copy of Owner Notification for U.S. and Canadian Owners