Aerostar 2WD V6-245 4.0L (1990)
7. Remove the snap ring, washer, and ignition lock drive gear. Thoroughly clean all drill shavings and other foreign materials from the casting.
8. Carefully inspect the lock cylinder housing for damage from the removal operation. It any damage is apparent, the housing must be replaced.
Installation
1. Install the ignition lock drive gear, washer, and snap ring.
2. Prior to installation of the lock cylinder, lubricate the cylinder cavity, including the drive gear, with Lock Lubricant.
3. To install the lock cylinder, turn the lock cylinder to the RUN position, depress the retaining pin, and insert it into the lock cylinder housing.
Assure that the cylinder is fully seated and aligned into the inter-locking washer before turning the key to the OFF position. This action will permit
the cylinder retaining pin to extend into the hold in the lock cylinder housing.
4. Using the ignition key, ROTATE the lock cylinder to ensure correct mechanical operation in all positions.
5. Attach the key warning switch wire. Install the shroud by attaching with 2 screws.
6. Install the steering wheel and horn cover.
7. Connect the battery ground cable.
8. Check for proper ignition and accessory functions and verify that the column locks in the LOCK position.
