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 MANUALSFORD1991AEROSTAR VAN CARGO EXTENDED, 4.0 X, AWDREPAIR AND DIAGNOSISTRANSMISSIONAUTOMATIC TRANSOVERHAUL - A4LDTORQUE SPECIFICATIONS
1991 Ford Aerostar Van Cargo Extended, 4.0 X, AWD
Torque Specifications
1991 Ford Aerostar Van Cargo Extended, 4.0 X, AWDSECTION Torque Specifications
TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) | |
|---|---|---|
| Band Adjuster Lock Nut | 35-45 (47-61) | |
| Converter Housing Cover (Except 2.3L) | 12-16 (16-22) | |
| Converter Housing-To-Case | 27-39 (37-53) | |
| Converter-To-Flywheel | 20-34 (27-46) | |
| Extension Housing-To-Case | 27-39 (37-53) | |
| Manual Lever Inner Nut | 30-40 (41-54) | |
| Oil Cooler Line-To-Connector | ||
| Nut | 18-23 (24-31) | |
| 5/16" Tube Nut | 12-18 (16-24) | |
| Transmission-To-Engine | ||
| Except 3.0L Engine | 28-38 (38-52) | |
| 3.0L Engine | 33-44 (45-60) | |
| INCH Lbs. (N.m) | ||
| Center Support-to-Case Bolt | 89-115 (10-13) | |
| Converter Housing Cover Bolt (2.3L) | 27 (3) | |
| Downshift Lever Outer Nut | 89-133 (10-15) | |
| Governor-To-Collector Body Bolt | 89-115 (10-13) | |
| Neutral Switch | 89-115 (10-13) | |
| Oil Pump-To-Converter Housing | 89-115 (10-13) | |
| Reverse Servo Cover Bolt | 89-115 (10-13) | |
| Separator Plate Bolt | 54-71 (6-8) | |
| Transmission Oil Pan Bolt | 98-115 (11-13) | |
| Vacuum Diaphragm Clip Bolt | 89-106 (10-12) | |
| Valve Body-to-Case Bolt | 71-98 (8-11) | |
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.