Updated specs are available.
Crankshaft end play — maximum (NA6)
This spec doesn't apply to the car you selected.
Not yet checked against the factory manual for your car's year. It's verified in the 1990 Mazda MX-5 Miata Workshop Manual; later manuals may differ.
0.30 mm (0.012 in)
Factory manualTaken from a Mazda factory workshop manual, with page citation.
Procedure
Measure after main caps are installed and tightened. Follow the B–64 thrust-bearing/crankshaft inspection procedure.
Applies to
- NA 1990–1993 (B6) — 1991–1993 applicability inferred from 1990 within the owner-approved NA6 group.
- Verified in: 1990 Mazda MX-5 Miata Workshop Manual
Sources
- Part no. 1193-10-89CPage B–64 (PDF p. 91)Printed: “0.30mm (0.012 in)”