SEAT GP-ADJUSTABLE 3846482 - Caterpillar

Caterpillar: Confidential Yellow
PSP FOR WIRE ABRASION AND/OR WATER IN THE AIR RATIO LINES GROUP BOOST LINE ON CERTAIN 3406B ENGINES EQUIPPED WITH PRO GRAMMABLE ELECTRONIC ENGINE CONTROL (PEEC) - PS4260 - MAILED US AND CANADA, TRUCK TEPS
  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-161 TT-10 1250, 1408 PS4260 This Program can be administered either before or after a failure. In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS4260" as Part Number, "7755" as Group Number, and "96" as Description Code. Termination Date
October 31, 1989
Problem
a) The wires for the rack position sensor, transducer module, and engine speed sensor have a tendency to rub against the 4W2283 Cover on the Governor Group on certain 3406B (PEEC) Engines. b) Water may accumulate in the boost line or in the transducer module and indicate that there is no boost on certain 3406B (PEEC) Engines.
Affected Product
Model Identification Number DO
Rework Procedure
NO. 3406B 8TC976 - 1099 Procedure 1, 3, and 4 8TC1100 - 2687 Procedure 1, 2, 3, and 4 8TC2688 - 3999 Procedure 1, 3, and 4 8TC4000 - 5166 Procedure 3 and 4
Parts Needed
1 - 5P3426 Elbow 1 - 3J7354 Seal 1 - 3V3036 Hose Assembly 1 - 8M2770 Clip 1 - 2D7325 Tee 1 - 4S6399 Fitting - Flared 1 - 5M6214 Plug 1 - 6K0806 Strap - Cable 1 - 4W2283 Cover 1 - 9X1386 Sleeve (Bulk) (Order 1-20 Foot Length) 1 - 0R5630 Control Group (Required Only If Failure Has Occured)
Action Required
See Attached Rework Procedures
Service Claim Allowances
Product Caterpillar Dealer Suggested Customer Suggested miles Parts Labor Hrs. Parts Labor Hrs. Parts Labor Hrs. (C/L) (Sell) (C/L) (Sell) 0-300,000 100% 4 0 0 0 0 mi This is a 4-hour job.
Parts Disposition
Handle the parts in accordance with your