BUSHING 3963818 - Caterpillar

Caterpillar: Confidential Yellow
PSP FOR COMPLAINTS OF EXCESSIVE SMOKE FROM CERTAIN 3500 SERIES HIGH SPEED ENGINES - MAILED US AND CANADA, CACO, LIMITED COFA, LIM TED 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.
PRODUCT SUPPORT PROGRAM FOR COMPLAINTS OF EXCESSIVE SMOKE FROM CERTAIN 3500 SERIES HIGH SPEED ENGINES, 1290, PS0293 U-131 A-55 AU-96.1 C-127 E-72.1 O-93.1 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 "PS0293" as Part Number and "7755" as Group Number. Termination Date
December 31, 1987
Problem
Some 3500 Series High Speed Engines may have injector tips that could cause excessive amounts of smoke.
Affected Product
Model Identification Number 3508 95Y690, 691, 693, 694 96Y726, 729, 733 23Z1320 - 1322, 1324, 1326, 1327, 1329-1337, 1339-1341, 1343, 1344, 1353, 1356, 1358, 1367, 1369, 1370, 1372, 1373, 1375-1379, 1388, 1390, 1393 3512 50Y678, 680, 684, 686
Parts Needed
Quantities shown are per cylinder. 1 - 7C345 Injector Group 1 - 6V1250 Seal 2 - 8J8725 Seal
Action Required
If there is a complaint of excessive smoke, install the new parts in all the cylinders. WARRANTY ALLOWANCES (SEE ILLUSTRATION) The hours shown are according to the Time Requirement Guide. If OEM, parts are at C/L and labor at sell rate.
Parts Disposition
U.S. and Canadian Dealers Return all 7C345 Injector Groups that are removed to: Caterpillar Inc. Attn: J. E. Sanders Warehouse #4 Docks 5 thru 9 8201 N. University Peoria, IL 61615 CofA Dealers Return all 7C345 Injector Groups that are removed to: Caterpillar of Australia Attn: L. Foster Warranty Claims Area 1 Sharps Rd. Tullamarine Vic 3043 CFEL Dealers Return all 7C345 Injector Groups that are removed to: Caterpillar Far East Limited Attn: Pablo Van 28/F Sun Hung Kai Centre 30 Harbour Road Hong Kong All Other Dealers Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.