Bronco L6-300 4.9L VIN Y 1-bbl (1983)
Ball Joint: Specifications
Ball Joint, Lower
Lower Ball Joint ............................................................................................................................................................................................... 90-110 ft-lbs
Upper Ball Joint ............................................................................................................................................................................................... 100 ft-lbs [1]
[1] 100 ft-lbs MINIMUM, advance the Upper Ball Joint nut to the next castellation, and install new cotter pin.
