CYLINDER GP-HYDRAULIC 2231335 - Caterpillar

Description of Change: The electric hour meters have had problems with moisture entry when used in open ROPS applications. Suppliers have implemented changes to improve sealing.Adaptable To: The changes will affect 6T7337 and 9G6762 Electric Hour Meters used in the various service groups with various harness adapters. Supplier (A): Can be identified by date code stamped into the end (rear) of the plastic housing between the two mounting studs. The fix date is June 1, 1992 for supplier production. The date code is shown in NUMERAL KOD format and should read (06/01/92 = NUNLDM) or later.
Supplier (B): Can be identified by a paper label on the side of the housing. The original paper label color was white. The fix plastic label color is now yellow. The dated code will be stamped into the side of the plastic housing beginning with 1782 (178th day of '92). The code can be located on the side of the housing near the bezel.