PRODUCT IMPROVEMENT PROGRAM FOR REPLACING CERTAIN 233-9748 FRICTION DISCS IN DEALER INVENTORY Caterpillar

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING CERTAIN 233-9748 FRICTION DISCS IN DEALER INVENTORY [UEBE0655]

SERVICE EQUIPMENT AND SUPPLIES

PARTS STOCK, ORDERING & RETURN

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING CERTAIN 233-9748 FRICTION DISCS IN DEALER INVENTORY

UEBE0655-00

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29Apr2020

U-261

A-211

D-247

O-244

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Parts stock action only	PRODUCT IMPROVEMENT PROGRAM FOR REPLACING CERTAIN 233-9748 FRICTION DISCS IN DEALER INVENTORY
7750		PI70814

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NOTE:	AVSpare’s obligations under this Service Letter are subject to, and shall not apply in contravention of, the laws, rules, regulations, directives, ordinances, orders, or statutes of the United States, or of any other applicable jurisdiction, without recourse or liability with respect to AVSpare.
NOTE:	When submitting claim for Parts Stock Action, Use the appropriate 99Z as the s/n, the appropriate Service Letter Program Number as the Part number in the Part Causing Failure field, "7751" as the Group Number, "56" as the Description Code.

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NOTE:

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 AVSpare product analyst.

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TERMINATION DATE

31Jul2020

PROBLEM

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The existing 233-9748 Friction Disc can fail prematurely on certain Wheel Loaders, Track-Type Tractors, and Load Haul Dump Machine transmissions. If the existing 233-9748 Friction Disc fails, it can contaminate the powertrain oil system and ultimately lead to loss of drive.

ACTION REQUIRED

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There are two suppliers of the 233-9748 Friction Disc identified by code 453 and code 865 on the friction disc splines. The 865 supplier provided some insufficient part batches before December 07, 2019. Remove all 233-9748 Friction Discs with a 865 supplier code and a date prior to December 07, 2019.

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