Nearly 26,000 Navistar trucks, buses recalled over lock nuts
Navistar is recalling approximately 25,822 trucks and buses because the hex flange lock nuts, used in the suspension and steering joints of the affected units, were improperly heat treated and may break, according to National Highway Traffic Safety Administration documents.
On the trucks side, affected trucks include model year 2021-2022 International CV Class 4/5 trucks, 2022-2023 International HV severe-duty trucks, 2023 International HX severe-duty trucks, 2023 International LoneStar, 2023 International LT, 2023 International MV medium-duty trucks, and 2023 International RH regional trucks.
The recall states that broken hex flange lock nuts may cause a loss of tension, leading to steering instability, and increasing the risk of a crash.
Dealers will replace the hex flange lock nuts as necessary, free of charge. Owner notification letters are expected to be mailed Jan. 20, 2023. Owners can contact Navistar’s customer service at 1-800-448-7825 with recall number 22524. NHTSA’s recall number is 22V-869.
Original article provided by Commercial Carrier Journal.
