Three problems related to steering knuckle spindle have been reported for the 1997 Ford F-150. The most recently reported issues are listed below.
While driving at 30 mph consumer tried to make a right and the vehicle kept going straight. Vehicle ended up in a ditch on the side of the road. Consumer took the vehicle to the dealer, who verified that the steering arm fell off the steering box.
The steering shaft became detached from the steering gear box.
Ford said no recall at this time. There should be steering knuckle is weak.