1. Disconnect the Drive Train:
* Driveshafts: Disconnect the axles from the transmission. This usually involves removing the axle nuts, possibly unbolting the axle from the transmission, and then separating the axle from the wheel hub. You'll likely need special tools for this.
* Shift linkage: Disconnect the shift linkage from the transmission. This varies greatly depending on whether it's a cable or rod linkage.
* Exhaust System: At least partially disconnect the exhaust system where it passes near the transmission to get sufficient clearance.
2. Disconnect Other Components Connected to the Transmission:
* Torque Converter: Separate the torque converter from the transmission. This often requires a special torque converter wrench.
* Transmission Cooler Lines: Disconnect the transmission cooler lines (both in and out). Be prepared for fluid spillage.
* Wiring Harness: Carefully disconnect the electrical connectors from the transmission.
* Speed Sensor: Remove the vehicle speed sensor.
* Starter: Depending on clearance, you might need to remove or partially loosen the starter motor.
3. Remove the Transmission Mount(s):
* Transmission Mount(s): Remove the bolts that secure the transmission to the engine and to the car's frame.
4. Support the Transmission:
* Transmission Jack: Use a transmission jack to support the weight of the transmission as you disconnect the remaining components. Never attempt this without a strong and stable jack.
5. Lower the Transmission:
* Carefully lower the transmission out from the engine compartment. You'll likely need to maneuver it carefully to clear the various components.
Important Notes:
* Fluid: Expect a significant amount of transmission fluid to spill. Have plenty of absorbent material ready.
* Torque Specs: Know and follow the correct torque specifications for all bolts and nuts during reassembly.
* Safety: This is a complex and potentially dangerous job. Unless you have significant mechanical experience, it is strongly recommended to have this work done by a professional mechanic. Incorrectly removing or reinstalling the transmission can cause serious damage to your vehicle.
* Repair Manual: A factory service manual specific to your 1999 Lincoln Continental is essential. It will have precise instructions, diagrams, torque specifications, and component locations.
This list is not exhaustive, and variations exist depending on model specifics. Always consult a repair manual for detailed, model-specific instructions before attempting this repair.