GEAR (46 teeth) 8K2730 - Caterpillar

Caterpillar: Confidential Yellow
PRIORITY - SUPPORT NEEDS TO BE ADDED TO INSTRUMENT PANEL FUEL LINE ON CERTAIN 3508, 3512, AND 3516 GENERATOR SET ENGINES EQU IPPED WITH A 4W6887 INSTRUMENT PANEL - PI3492 - MAILED US AND CANADA, CACO, COFA, CFEL, 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-252 A-175 AU-159 E-154 O-194 PRIORITY 1273 PI3492 COMPLETION DATE Termination Date
June 30, 1991 December 31, 1991
Problem
A clip and related hardware needs to be add to instrument panel fuel line on certain 3508, 3512, and 3516 Generator Set Engines equipped with an optional 4W6887 Instrument Panel. The clip and related hardware will reduce the the possibility of damage from vibration.
Affected Product
Model Identification Number 3508* 95Y636-775 96Y664-1062 23Z889-3127 68Z683-757 69Z268-526 70Z580-744 3512* 3YF320 49Y472-571 50614-883 24Z1200-3275 65Z600-696 66Z171-385 67Z539-751 3516* 4XF242, 246 27Z639-676 29Z810-927 25Z602-1908 71Z234-287 72Z338-405 73Z146-326