NHTSA recall 98V116000
Steering › Gear box (other than rack and pinion)
Ford F-250 and 3 more
The defect
Vehicle description: medium duty trucks and chassis-cabs. one or more of the four rivets on the lower steering shaft flex coupling may not have been crimped during the sub-assembly process.
The risk
If a rivet IS not crimped, the flex joint can rotate on the shaft and there would be a reduction in or loss of steering control.
The remedy
Dealers will inspect the lower steering shaft rivets and replace any shafts with uncrimped rivets.