Table of Contents
Installing a Coan 3000-3200 stall torque converter in a turbocharged Trans Am can enhance performance significantly. This guide will provide a detailed, step-by-step process for a successful installation.
Tools and Materials Needed
- Coan 3000-3200 Stall Torque Converter
- Socket set
- Torque wrench
- Transmission jack
- Fluid catch pan
- New transmission fluid
- Safety glasses
- Gloves
Preparation Steps
Before starting the installation, ensure the vehicle is parked on a level surface. Disconnect the battery to prevent any electrical issues during the process.
1. Raise the Vehicle
Use a hydraulic jack to lift the front of the Trans Am and secure it with jack stands. Make sure the vehicle is stable before proceeding.
2. Remove the Transmission Pan
Place a fluid catch pan underneath the transmission pan. Use a socket set to remove the bolts securing the pan and allow the old transmission fluid to drain completely.
3. Disconnect the Torque Converter
Locate the torque converter bolts. Using a socket set, remove these bolts while ensuring the engine is secured from rotating. Rotate the engine using a socket on the crankshaft pulley to access all bolts.
Removing the Old Torque Converter
With the bolts removed, gently pull the torque converter away from the flexplate. Be careful not to damage the input shaft of the transmission.
Installing the Coan Torque Converter
Now it’s time to install the new Coan torque converter. Ensure that the converter is aligned properly with the input shaft.
1. Align the Torque Converter
Slide the torque converter onto the input shaft, ensuring it seats correctly. You should hear a click when it is properly engaged.
2. Secure the Torque Converter
Reinstall the torque converter bolts that were removed earlier. Use a torque wrench to tighten them to the manufacturer’s specifications.
Reassembling the Transmission
With the new torque converter installed, it’s time to reassemble the transmission components.
1. Reattach the Transmission Pan
Replace the transmission pan and secure it with the bolts. Make sure to use a new gasket to prevent leaks.
2. Refill Transmission Fluid
Using a funnel, refill the transmission with the appropriate type and amount of fluid as specified in the owner’s manual.
Final Steps
Before lowering the vehicle, double-check all connections and ensure everything is secured. Reconnect the battery and start the engine.
1. Test Drive
Take the Trans Am for a test drive to ensure the torque converter is functioning correctly. Pay attention to any unusual noises or performance issues.
2. Check for Leaks
After the test drive, inspect the transmission pan and lines for any signs of leaking fluid.
Conclusion
Installing a Coan 3000-3200 stall torque converter can greatly improve the performance of your turbocharged Trans Am. By following these steps carefully, you can ensure a successful installation and enjoy enhanced driving experiences.