HARNESS AS-CHASSIS 4943619 - Caterpillar

Caterpillar: Confidential Yellow
SERVICE LETTER EXTENSION FOR JUNE 25, 1990 SL - PSP FOR REPLACING ERODED CYLINDER HEAD INJECTOR SLEEVES IN CERTAIN - (SE E PAPER COPY FOR APPLICABLE SALES MODELS) - PS0456 - US AND CANADA, CACO, LIMITED COFA - REVISED 10/90
  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.
October 24, 1991 U-211 A-158 AU-139 SERVICE LETTER EXTENSION The Termination Date has been extended for the following Service Letter. Change the Termination Date to June 30, 1992. June 25, 1990 (Revised October 1990) - PS0456; Product Support Program For Replacing Eroded Cylinder Head Injector Sleeves In Certain IT14B Integrated Toolcarriers; E110B, E120B, E200B, EL200B, 213B, 214B, 224B, E240B, EL240B Excavators; 446 Backhoe Loaders; CB-434, CP-563 And CS-563 Compactors; AP- 1050 Asphalt Pavers; And 3114 And 3116 Industrial And Generator Set Engines