CYLINDER BLOCK GP 3058141 - Caterpillar

Caterpillar: Confidential Yellow
PSP FOR INSTALLING A CHECK VALVE IN THE FUEL FILTER LINES GROUP ON CERTAIN E110B, E120B, E200B, EL200B, 213B, 314B, 224B, E2 40B, EL240B EXCAVATORS; 446 BACKHOE LOADERS; AND 3114 AND 3116 GENERATOR SET, INDUSTRIAL, AND MARINE ENGINES - PS0472 - MAILED US AND CANADA, CACO, COFA, CFEL, COSA, TRUCK 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-166 A-113 AU-107 E-99 O-125 TM-6 1250 PS0472 This Program can only be administered after a failure (complaint) occurs. The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS0472" as Part Number, "7755" as Group Number, and "96" as Description Code. Termination Date
August 31, 1991
Problem
The fuel system may lose its prime on certain E110B, E120B, E200B, EL200B, 213B, 214B, 224B, E240B, and EL240B Excavators; 446 Backhoe Loaders; and 3114 and 3116 Generator Set, Industrial, and Marine Engines. The loss of prime may occur from several hours to several days after the engine has been shutoff.
Affected Product
Model Identification Number E110B 8MF1-145 E120B 6JF1-212 E200B 6KF1-439 6KG1-250 EL200B 7DF1-975 213B 1EJ1-229, 231-235, 239, 241, 243, 244, 246, 248, 250 214B 4CF1-281, 283 9MF1-187, 189-199 224B 7WF1-46, 48-50, 52-55, 57-60, 62-64 E240B 8SF1-33 9PF1-196 EL240B 5WG1-166 6MG1-104 446 6XF1-193 3114 5EF1-562