MX1 transmission

F3A

Also known as MX1.

Used in 1985-89 Chevy Spectra and Pontiac Sunburst, 1990-up Geo Storm, 1987-up Ford Festiva and Aspire, 1994-up Mercury Tracer and 1981-up Mazda 323, 626 and GLC.

Made by Jatco.

This is a hydraulically controlled front wheel drive three speed transmission.

Bottom cooler line (nearest pump) is the cooler return line.

Band adjustments:
Front = 2 turns (carb)
Front = 3 turns (fuel injected)
Reverse = not adjustable

Transmission

Pan gasket

(click on picture to enlarge)

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