Showing specs for all NA & NB Miatas

Automatic transmission line pressure test plugs (1991)

43–86 in·lb in·lb4.9–9.7 N·m4.9–9.7 N·m43–86 in·lb in·lb
Single sourceOnly one non-factory source so far. Double-check before relying on it.
Applies to
  • NA 1991 (B6, 4AT)
Sources
  • Mitchell1 1991 MX-5 Miata: 1991 auto transmission overhaulTier 2
    Page PDF p. 62
    43–86 in·lb (4.9–9.7 N·m)
    Printed: “INCH Lbs. (N.m) Line Pressure Test Plugs 43-86 (4.9-9.7)”
    Miata is explicitly listed for N4A-HL in the application table on PDF p. 1. Torque table on PDF pp. 61–62; limited to the 1991 Miata printout. Other Mitchell1 documents count as the same publisher.

Also in Automatic transmission