Navistar, Inc. (Navistar) is recalling certain 2016 International DuraStar, LoneStar, ProStar, TerraStar, TranStar, WorkStar, 9900i, and IC Bus HC vehicles equipped with certain Spicer D or E series steer axles. The castellated nut on the steer axles may not be properly torqued, allowing the tie rod to loosen.
Navistar will notify owners, and dealers will inspect the torque of the castellated nut and tie rod, tightening it as necessary, free of charge. The recall is expected to begin November 17, 2017. Owners may contact Navistar customer service at 1-331-332-1590. Navistar's number for this recall is 17507.