Showing specs for all NA & NB Miatas

A/C compressor service valve bolts (NA 1.8)

109 in·lb in·lb12.3 N·m12.3 N·m109 in·lb in·lb
Factory manualTaken from a Mazda factory workshop manual, with page citation.
Procedure

Apply compressor oil to new O-rings. 1994 factory evidence; applicability to 1995–1997 is inferred within the owner-approved NA 1.8 year group.

Applies to
  • NA 1994–1997 (BP)
  • Verified in: 1994 Mazda MX-5 Miata Workshop Manual
Sources
  • 1994 Mazda MX-5 Miata Workshop ManualTier 1
    Page U–45
    109 in·lb (12.3 N·m)
    Printed: “12.3 N·m {125 kgf·cm, 109 in·lbf}”

Also in Additional 1994 factory service specifications