Recall campaignNHTSA 91V021000 Steering: linkages ComponentSteering: linkagesManufacturerPACCAR, INCORPORATEDVehicles affected412Reported to NHTSA1991-01-06Owners notified1991-03-29 Defect descriptionPITMAN ARM PINCH BOLTS MAY HAVE BEEN INADEQUATELY TORQUED.Safety riskTHIS COULD ALLOW PITMAN ARM TO SLIP ON THE STEERING GEAROUTPUT SHAFT RESULTING IN LOSS OF CONTROL AND AN ACCIDENT.Manufacturer remedyRETORQUE PINCH BOLTS AND RESET AS NECESSARY.