Showing specs for all NA & NB Miatas

Counter drive gear snap ring selection clearance (Y16M-D 6MT)

Clearance 0–0.0039 in (0–0.1 mm)Clearance 0–0.1 mm {0–0.0039 in}

Factory manualTaken from a Mazda factory workshop manual, with page citation.
Procedure

The procedure calls this Snap Ring (Friction Gear). Install the removed ring and measure its clearance to the installation groove with a feeler gauge. Select a NEW ring to achieve this assembly range and install in the countershaft gear. Normally aspirated NB2 6MT only; actual 2003 evidence, other 2001–2005 years inferred.

Applies to
  • NB 2001–2005 (BP-Z3, 6MT) — 2003 factory component-manual evidence; other years inferred within the 2001–2005 normally aspirated NB2 family. Does not infer MSM.
  • Verified in: Mazda Y16M-D Manual Transmission Workshop Manual, March 2003

Sources (1)

View 1 source citations
  • Mazda Y16M-D Manual Transmission Workshop Manual, March 2003Tier 1
    Page 05–11–17 (PDF p. 30); 05–50–1 (PDF p. 46) · Printed value & notes
    Part no. 9999-95-T15M-D
    Page 05–11–17 (PDF p. 30); 05–50–1 (PDF p. 46)
    Printed: “Clearance 0—0.1 mm {0—0.0039 in}”