KIT-TURBOCHARGER GASKET 4373321 - Caterpillar

Caterpillar: Confidential Yellow
SERVICE LETTER SUPPLEMENT FOR DECEMBER 20, 1988 SL - PI3376 - CLAMP NEEDS TO BE INSTALLED ON THE FUEL LINES GROUP ON CERTAIN 340 8 INDUSTRIAL, MARINE, GENERATOR SET, AND TRUCK ENGINES - MAILED US AND CANADA, CACO, COFA, CFEL, COSA, TRUCK TEPS, MARINE TEPS, AGRICULTURE TEPS
  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.
U-13 TT-1 A-9 TA-1 AU-10 TM-1 E-8 O-9 Some information needs to be changed in the Service Letter which follows: December 20, 1988 - PI3376; Clamp Needs To Be Installed On The Fuel Lines Group On Certain 3408 Industrial, Marine, Generator Set, And Truck Engines Under the heading Problem and in the copy of the Owner Notification Letter, change numbers of the fuel lines from 5, 6, and 7 to 5, 6, and 8. Under the heading Parts Needed, change the quantity of 5P4939 Screw Assemblies needed to two.