NHTSA Campaign Id 77V218000; Date: Dec. 14, 1977
1977 Ford F100; 1977 Ford F150; 1977 Ford F250; 1977 Ford F350; 1977 Ford Granada; 1977 Ford Maverick; 1977 Mercury Comet; 1977 Mercury Monarch
Component: Steering:gear Box (other Than Rack And Pinion)
Manufactured by: Ford Motor Company
Affected Units:: 40,000
On the involved vehicles, the manual steering gears may contain steering gear recirculatory balls that could fracture. This fracturing is a result of improper heat-treatment during manufacture and can eventually cause increased steering effort.
The dealer will inspect and, if necessary, replace the ball bearings of the steering gear, without charge to owner.
Vehicle description: passenger vehicles and light trucks. System: steering; steering gear recirculatory balls. Consequences of defect: under continued operation, loss of steering control,loss of vehicle control, and an accident could occur. Note: increased steering efforts will be accompanied by an audible popping orgrinding noise and momentary steering hang-up. If any of these conditions areexperienced, the vehicle should not be operated.
Date Owners notified by Manufacturer: Jan 18, 1978
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