STRIP 6M8623 - Caterpillar

Caterpillar: Confidential Yellow
SERVICE LETTER SUPPLEMENT FOR APRIL 25, 1989 SL - PSP FOR INSTALLING ETHER AID TIMER ON CERTAIN 776B TRACTORS; AND 777B AND 785 TRUCKS - PS4332 - MAILED US AND CANADA, CACO, COFA, 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-146 A-103 AU-99 O-88 Some information needs to be changed in the Service Letter which follows: April 25, 1989 - PS4332; Product Support Program For Installing Ether Aid Timer On Certain 776B Tractors; And 777B And 785 Trucks Change the second note to read as follows This Program only applies to those units which have been reworked per the April 20, 1988 Service Letter-PS4218 or had the ether start aid installed at the factory.