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 MANUALSMAZDA1991929 SREPAIR AND DIAGNOSIS (SINGLE PAGE)TRANSMISSIONAUTOMATIC TRANSOVERHAUL - N4A-EL, N4A-HL & NC4A-ELTORQUE SPECIFICATIONS
1991 Mazda 929 S
Torque Specifications
1991 Mazda 929 SSECTION Torque Specifications
TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) | |||
|---|---|---|---|---|
| Band Piston Stem Lock Nut | 11-29 (15-39) | |||
| Extension Housing-To-Transmission Bolt | 15-18 (20-24) | |||
| Governor Tube | 11-13 (15-18) | |||
| Manual Shaft Lock Nut | 22-29 (30-39) | |||
| Oil Cooler Pipe-To-Case | 17-26 (23-35) | |||
| One-Way Clutch-To-Transmission | 9-13 (12-18) | |||
| Torque Converter Housing-To-Transmission Bolt | ||||
| Miata, MPV & Pickup | 43-51 (58-69) | |||
| All Others | 33-40 (45-54) | |||
| INCH Lbs. (N.m) | ||||
| Drum Support-To-Overdrive Case | 61-78 (6.9-8.8) | |||
| Governor Body-To-Oil Distributor | 43-61 (4.9-6.9) | |||
| Line Pressure Test Plugs | 43-86 (4.9-9.7) | |||
| Lower-To-Upper Valve Body | (1) | |||
| Neutral Safety Switch-To-Transmission Case | 43-61 (4.9-6.9) | |||
| OD Servo Case | 43-61 (4.9-6.9) | |||
| Oil Pan-To-Transmission Case | 48-65 (5.9-7.4) | |||
| Oil Screen-To-Valve Body | 26-35 (3.0-3.9) | |||
| Valve Body-To-Transmission Case | 48-65 (5.4-7.4) | |||
| 2nd Servo-To-Transmission Case | 60-78 (6.9-8.8) | |||
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RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.