Mazda TSB #SA-031-21

2019 Mazda CX-5

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Valves, valve springs, valve spring seats, and cotters (IN/EX) are included in the new assembly. DUE TO A SUPPLY ISSUE FOR CYLINDER HEADS, GASKET SETS, AND PARTIAL ENGINE, PLEASE CONTACT HOTLINE FOR REPAIR GUIDANCE.

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Date Published
MAY 06, 2021
NHTSA TSB #
10194765
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