Showing specs for all NA & NB Miatas

5MT bearing housing cover bolt (NA6)

13–20 ft·lb18–26 N·m18–26 N·m13–20 ft·lb
Factory manualTaken from a Mazda factory workshop manual, with page citation.
Applies to
  • NA 1990–1993 (B6, 5MT) — 1991–1993 applicability inferred from 1990 factory evidence within the owner-approved NA6 group.
  • Verified in: 1990 Mazda MX-5 Miata Workshop Manual