Ducati DIAVEL V4 2024 Owner's Manual page 19

recommendations and procedures, without
limitations, including those reported in the "Owner's
Manual". Any defect/damage to the vehicle caused
by improper or insufficient maintenance will
preclude the applicability of the warranty.
5.5 In order to certify that the operations specified
for each service coupon have been duly performed,
the Dealer and/or Authorised Ducati Service Centre
shall place their stamp and write the necessary notes
on the Service Booklet supplied with the motorcycle,
and the customer shall preserve the receipts/
invoices for the service coupons that detail the
operations performed. Warranty performance may
be subject to the review of these documents by
Ducati Technical Service.
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