Lock Cylinder: Installation
- Install ignition lock drive gear, washer and snap ring. Lubricate cylinder cavity with lock cylinder lubricant. Turn ignition switch to RUN position. Depress retaining pin and insert new lock cylinder into lock cylinder housing.
- Ensure cylinder is fully seated and aligned into interlocking washer (Aerostar) or drive gear (Explorer/Ranger) before turning key to OFF position. Use key to rotate cylinder, ensuring correct mechanical operation in all positions.
- Install electrical connector into key warning switch. Connect negative battery cable. Check ignition switch functions, and ensure column locks when switch is in LOCK position.