ENGINE AR-CORE 5501828 - Caterpillar

Caterpillar: Confidential Yellow
PRIORITY - NEW SWING PUMP SUCTION LINE NEEDS TO BE INSTALLED ON CERTAIN 235C EXCAVATORS - PI3379 - MAILED US, CANADA, CACO, CFE L
  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-11 A-7 E-6 5057 PI3379 COMPLETION DATE Termination Date
July 31, 1989 January 31, 1990
Problem
The swing pump suction line hose may deteriorate and fail on certain 235C Excavators. A new suction line needs to be installed.
Affected Product
Model Identification Number 235C 5AF267-382 3WG75-96
Parts Needed
Dealers will need to order parts for this Program. 1 - 8R7125 Tube Assembly 1 - 8R7124 Tube Assembly 1 - 6F8146 Seal 1 - 2H3931 Seal 4 - 4K5175 Bolt 1 - 5P1295 Hose (153 mm (6 in) long)
Action Required
Remove the 684772 Hose, 9C7777 Tube Assembly, 8R4007 Tube Assembly, and the seals. Install the Parts Needed as shown in the Illustration. Do not use washers on the 4K5175 Bolts. ****** IMAGE: SEBE3956.00001.001 CAPTION:
Owner Notification
U.S. and Canadian owners will receive the attached Owner Notification.
Service Claim Allowances
Caterpillar Dealer Suggested Customer Suggested Parts Labor Hrs. Parts Labor Hrs. Parts Labor Hrs. (D/N) (Sell) (C/L) (Sell) 100% 2 0 0 0 0 This is a 2-hour job.
Parts Disposition
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling. MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE. Attach. (Owner Notification) COPY OF
Owner Notification
FOR U.S. AND CANADIAN OWNERS XYZ Corporation 3240 Arrow Drive Anywhere, YZ 99999 PRIORITY - New Swing Pump Suction Line Needs To Be Installed MODELS INVOLVED - 235C Excavators Dear Caterpillar Product Owner: The swing pump suction line may fail on certain 235C Excavators. A new tube assembly and hose need to be installed on the products listed below. The repair will be done at no cost to you. Contact your local Caterpillar