It's Toyota Special Service Campaign SSC K01.

Here you go:

1. Vehicles involved:



2. Vehicles involved Note: Although the involved vehicles are within the above VIN ranges, not all vehicles in these ranges were imported to the United States. The enclosed special service campaign dealer/owner list (SSC K01) indicates each customer's name, address and vehicle identification number that are
involved in this campaign in your area. You may also utilize this valuable list for your future follow-up system.

3. Repair procedures Refer to the attached Technical Instructions.



4. Parts ordering As with all campaigns, necessary parts must be ordered from your facing Parts Distribution Center. In order to avoid excessive parts orders and maintain adequate parts inventory, it is highly recommended that your initial parts order of the the bevel
gear assembly does not exceed 5% of the number of the vehicles indicated on the enclosed special service campaign dealer/owner list (SSC K01).



5. Reimbursement procedures Submit special service campaign claims following the procedures described in the Toyota Warranty Policy & Procedures Manual. The operation code to be used for this campaign is listed below. *For operation code 950021 a charge of $.71 for liquid sealer should be entered in the sublet column. Note: The above operation code includes 0.1 flat rate hour for administrative expenses. Please review this entire package with your Service and Parts staff to familiarize them with the proper step-by-step procedure and implement this special
service campaign to ensure customer satisfaction.

There's more information here: http://www.toyotavantech.com/forum/s...ng-bevel-gears