PIN 1545277 - Caterpillar

Caterpillar: Confidential Yellow
PSP FOR REWORKING THE GOVERNOR ACTUATOR SOLENOID MOUNTING BRACKET AND OIL SUPPLY TUBE ON CERTAIN 3606, 3608, 3612, AND 361 6 ENGINES - PS0449 - MAILED US AND CANADA, CACO, COFA, CFEL, LIMITED COSA
  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-124 A-82 AU-81 E-78 O-95.1 1264 PS0449 This Program can only be administered after a failure occurs. The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS0449" as Part Number, "7755" as Group Number, and "96" as Description Code. Although this Program is to be administered as described above, one failure at a customer site will qualify all engines and parts stock at that site. Termination Date
June 30, 1991
Problem
The governor actuator solenoid mounting bolts and oil supply tube may fail due to vibration on certain 3606, 3608, 3612, and 3616 Engines. The actuator can be reworked to include three solenoid bracket mounting bolts and astiffer sub-base.
Affected Product
Model Identification Number 3606 8RB290, 291, 296-301, 307, 312, 319, 320, 326, 333-336, 339- 342, 354, 357, 365 3608 6MC243, 244, 246, 248-251, 253, 254, 257-260, 264, 265, 267- 269, 271, 273, 275, 280, 281, 285, 286, 289-291, 295, 302, 303 3612 9RC13, 15, 16, 18-22, 24, 25, 27, 28, 30, 32-48, 50, 55-64, 66-