Trying to get the ignition tumbler unit out of a 1993 Ford Taurus at the junkyard. worked at it most of two days but no luck yet so I must be missing something having never tried this before.

Ignition Lock Cylinder REMOVAL & INSTALLATION Functional Lock The following procedure applies to vehicles that have functional lock cylinders. Such cylinders either have a key available or known key numbers from which a key can be made.

1. Disconnect the negative battery cable.
2. Turn the lock cylinder key to the RUN position.
3. Using a 1?8 in. (3mm) diameter wire pin or a small drift, depress the lock cylinder retaining pin through the access hole in the upper steering column shroud (under the ignition lock cylinder) while pulling out on the lock cylinder. Remove the lock cylinder from the column. Fig. 1: Using the key, turn the ignition lock cylinder to the RUN position, then depress the retaining pin using a wire pin or small drift
   To install:
   
4. Install the lock cylinder by turning it to the RUN position and depressing the retaining pin. Insert the lock cylinder into its housing. Make sure the cylinder is fully seated and aligned in the interlocking washer before turning the key to the OFF position. This will permit the cylinder retaining pin to extend into the cylinder housing.
5. Rotate the lock cylinder using the lock cylinder key, to ensure correct mechanical operation in all positions.
6. Connect the negative battery cable.

1. Disconnect the negative battery cable.
2. Remove the steering wheel. For details, please refer to the procedure located earlier in this section.
3. Remove the two trim shroud halves after removing the three attaching screws.
4. Disengage the electrical connector from the key warning switch.
5. Using a 1?8 in. (3mm) diameter drill, carefully drill out the retaining pin, being careful not to drill deeper than 1?2 in. (13mm).
6. Place a suitable chisel at the base of the ignition lock cylinder cap, then, using a suitable hammer, strike the chisel with sharp blows to break the cap away from the lock cylinder.
7. Using a 3?8 in. (10mm) diameter drill, carefully drill down the middle of the ignition key slot approximately 1 3?4 in. (44mm) until the lock cylinder breaks loose from its breakaway base. Remove the lock cylinder and drill shavings from the lock cylinder housing.
8. Remove the retainer, washer, ignition switch and actuator. Thoroughly clean all the drill shavings from the casting.
9. Inspect the lock cylinder housing for damage from the removal operation. To install:
   
10. Replace the lock cylinder housing if it was damaged.
11. Install the actuator and ignition switch.
12. Install the trim and electrical parts.
13. Install a new ignition lock cylinder.
14. Install the steering wheel. For details, please refer to the procedure located earlier in this section.
15. Connect the negative battery cable.
16. Check the lock cylinder operation.

1. Disconnect the negative battery cable.
2. Remove the steering wheel.
3. Using locking pliers, twist the cylinder cap until it separates from the lock cylinder.
4. Using a 3?8 in. (10mm) diameter drill bit, drill down the middle of the ignition lock key slot approximately 1 3?4 in. (44mm) until the lock cylinder releases from its breakaway base. Remove the lock cylinder and drill shavings from the lock cylinder housing.
5. Remove the retainer, washer, ignition switch and actuator. Thoroughly clean all drill shavings and other foreign materials from the casting.
6. Inspect the lock cylinder housing for damage from the removal operation. If the housing is damaged, it must be replaced. To install:
   
7. Replace the lock cylinder housing, if damaged.
8. Install the actuator and ignition switch.
9. Install the trim and electrical parts.
10. Install the ignition lock cylinder.
11. Install the steering wheel.
12. Connect the negative battery cable, then check the lock cylinder operation.