Vehicle recall 17V580000 · September 20, 2017

2016 IC Bus Cesb

The castellated nut on the steer axles may not be properly torqued, allowing the tie rod to loosen.

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

Summary: Navistar, Inc. (Navistar) is recalling certain 2016 IC Bus CE school buses 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.
Consequence: If the tie rod loosens, it may disconnect from the steering knuckle, causing a complete loss of steering, increasing the risk of a crash.
Remedy: 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 began on November 8, 2017. Owners may contact Navistar customer service at 1-331-332-1590. Navistar's number for this recall is 17508.
Notes: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Recall details

NHTSA campaign: 17V580000
Reported to NHTSA: September 20, 2017
Filed by: Navistar, Inc.
Manufacturer campaign: 17508
Owner notification: November 8, 2017
Vehicles potentially affected: 160
Initiated by: the manufacturer
Components: Steering › Linkages › Tie rod assembly; Steering

Recall 17V580000 on nhtsa.gov, with the manufacturer’s documents

Vehicles covered

As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.

IC Bus Cesb (2016): 2016

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