TRUNNION GROUP 2P8943 - Caterpillar

ACTION REQUIRED
****Parts Stock ****
Remove all 251-6772 from dealer parts stock.
****Affected Product****
Evacuate the refrigerant. Replace the 251-6772 Tube Assembly (red tube in image) with a 284-4177 Tube Assembly and a new 9X-7378 O-ring. Re-charge the system.
Image1
OWNER NOTIFICATION
U.S. and Canadian owners will receive the attached Owner Notification.
SERVICE CLAIM ALLOWANCES
****Parts Stock****
Submit one claim for all parts removed from dealer parts stock.
****Affected Product****
Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
100% 100% 0% 0% 0% 0%
This is a 2.0-hour job
PARTS DISPOSITION
****Parts Stock****
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
****Affected Product****
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
COPY OF OWNER NOTIFICATION FOR U.S. AND CANADIAN OWNERS
XYZ Corporation
3240 Arrow Drive
Anywhere, YZ 99999
SAFETY - PRODUCT IMPROVEMENT PROGRAM FOR REPLACING A TUBE ASSEMBLY FOR THE AIR CONDITIONING SYSTEM ON CERTAIN FORESTY EXCAVATORS AND TRACK FELLER BUNCHERS
MODELS INVOLVED - 320C FM, 320D FM, 322C FM, 324D FM, 330C FM, 330D FM, TK711, TK721, TK722, TK732, TK741, TK751, TK752, 511, 521, 522, 532, 541, 551, 552
Dear Caterpillar Product Owner:
The 251-6772 Tube Assembly needs to be replaced on the products listed below. The existing tube can fail to hold the o-ring in place creating the potential for sudden large release of refrigerant into the cab environment which can cause or may result in personal injury or death. You will not be charged for the service performed.
Contact your local Caterpillar dealer immediately to schedule this service. The dealer will advise you of the time required to complete this service.
Please refer the dealer to their Service Letter dated 23Jul2007 when scheduling this service.
We regret the inconvenience this may cause you, but urge you to have this service performed for your added safety and satisfaction.
Caterpillar Inc.
Identification #(s)
Attached to 23Jul2007 Service Letter