F 350 2WD Super Duty V10-6.8L VIN S (1999)
Ignition Switch Lock Cylinder: Service and Repair
Non-Functional Lock
Removal
1. Disconnect the battery ground cable.
2. Remove the steering wheel.
3. Twist off the cap from the ignition switch lock cylinder.
4. Remove the ignition switch lock cylinder.
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Use a 1/8-inch diameter drill bit to drill out the lock cylinder retaining pin.
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Use a 3/8-inch diameter drill to drill down the middle of the ignition lock key slot until the ignition switch lock cylinder breaks loose.
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Remove and discard the ignition switch lock cylinder and drill shavings from the steering column.
5. CAUTION: Carefully note the position of the steering column lock gear, bearing and retainer prior to removal.
Remove the bearing retainer.
