GASKET 6K0672 - Caterpillar

ACTION REQUIRED
Refer to Special Instruction REHS3391 for reworking the fan drive oil lines and control system software. This Special Instruction will provide the necessary information in order to perform a complete retrofit. Use the steps that apply to the specific installation being performed.
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%
100% 100% 0% 0% 0% 0%
This is a 8.0-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.
COPY OF OWNER NOTIFICATION FOR U.S. AND CANADIAN OWNERS
XYZ Corporation
3240 Arrow Drive
Anywhere, YZ 99999
PRIORITY - PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE VARIABLE SPEED FAN CONTROL SYSTEM ON CERTAIN 777F OFF-HIGHWAY TRUCKS
MODELS INVOLVED - 777F OFF-HIGHWAY TRUCKS
Dear Caterpillar Product Owner:
The variable speed fan drive needs to be reworked on the products listed below. The existing variable speed fan drive has beed disabled. If the variable speed fan drive is enabled the drive hub can fail internally. 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 14May2008 when scheduling this service.
We regret the inconvenience this may cause you, but urge you to have this service performed as soon as possible to prevent unscheduled downtime.
Caterpillar Inc.
Identification #(s)
Attached to 14May2008 Service Letter