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Hi, can you please tell me when a 2017 Mazda Premacy would need a timing chain replacement or adjustment? I've done about 127.000 kms, and was wanting to know if this is something that would need doing?
Thanks for your help.
Phil

Hi there,
Timing chains typically don't have a replacement interval nor adjustment requirement, they are classed as maintenance free.
However if in the event one would stretch, then replacement would be required.