Updated specs are available.
Connecting rod bushing to piston pin clearance (NA6)
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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.
Clearance: 0.0004–0.0011 in (0.010–0.027 mm)Clearance: 0.010–0.027 mm (0.0004–0.0011 in)
Factory manualTaken from a Mazda factory workshop manual, with page citation.
Procedure
Use the measured connecting-rod bushing inner diameter and piston-pin outer diameter; distinct from the piston-to-pin clearance.
Applies to
- NA 1990–1993 (B6) — Other years inferred from 1990 factory evidence.
- Verified in: 1990 Mazda MX-5 Miata Workshop Manual
Sources (1)
View 1 source citations
Page B–57 (PDF p. 84) · Printed value & notes
Part no. 1193-10-89CPage B–57 (PDF p. 84)Printed: “Clearance: 0.010—0.027mm (0.0004—0.0011 in)”
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