Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMAZDA1991PROTEGE 4WD, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 1 (OVERHAUL - F4A-EL & FA4A-EL)TRANSAXLE DISASSEMBLY
1991 Mazda Protege 4WD, Automatic
Transaxle Disassembly
1991 Mazda Protege 4WD, AutomaticSECTION Transaxle Disassembly
WARNING: This page is about a different variant/trim than selected.
- Mount transaxle on stand. Remove torque converter. Remove oil pump drive shaft. Remove dipstick tube. Remove inhibitor switch, speed sensor and oil pipe, spring and ball next to inhibitor switch.
- Remove oil pan and gasket. Remove oil strainer and "O" ring. Remove control valve body. On FA4A-EL models, remove throttle cable. Remove manual shaft, manual plate, assist lever and actuator support. Remove oil pipe at oil pump. On all models, remove oil pump and gasket.
- Remove clutch assembly turbine shaft snap ring and remove clutch assembly. On FA4A-EL models, compress servo and remove retaining ring, servo and spring. Pull anchor shaft while holding strut and remove strut.
- On all models, remove small sun gear and one-way clutch assembly. Secure 2-4 band with wire to prevent stretching and remove 2-4 band.
- Remove one-way clutch retaining ring, one-way clutch and carrier hub assembly. Remove low and reverse brake snap ring, retaining plate, drive and driven plates. See Fig 1 or Fig 2 .
- Remove internal gear snap ring and remove internal gear from output shell. Remove "O" ring located on converter housing side of turbine shaft. Pull out turbine shaft with 3-4 clutch assembly. See Fig 1 .
- Remove bolts from converter housing to transaxle. Tap lightly with a plastic hammer to remove transaxle case. Remove parking pawl assembly. Remove output shell and output gear. Remove the differential assembly. See Fig 3 .
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.