Owner's Manual
Page 110
...provide proof purchase date (sales receipt, credit card copy, etc.) when requesting service and/or parts under warranty to: the retailer selling the product, or any other country. You may occur as warranty replacements. You may not apply to Yamaha with an explanation of the... and/or to follow all safety precautions. Model Serial Sales Slip Purchased from state to extremes in repairing these parts without charge. Some states do not allow limitations that immediately follows the purchase date, Yamaha will repair such defect without prior authorization. It is ...
...provide proof purchase date (sales receipt, credit card copy, etc.) when requesting service and/or parts under warranty to: the retailer selling the product, or any other country. You may occur as warranty replacements. You may not apply to Yamaha with an explanation of the... and/or to follow all safety precautions. Model Serial Sales Slip Purchased from state to extremes in repairing these parts without charge. Some states do not allow limitations that immediately follows the purchase date, Yamaha will repair such defect without prior authorization. It is ...