Steering:power:shaft sector
Defect Summary
Interference between steering gear sector shaft and the frame rail through hole can cause sector shaft wear and can weaken shaft cause it to break.
Safety Consequence
Shaft failure during vehicle operation would cause loss of steering control and a crash without prior warning.
Corrective Action
Enlarge frame rail through hole to prevent interference: replace steering gear sector shaft if scored.
Similar Recalls
Other recalls from Mack Trucks, Inc. or involving Steering.
FAQ: Recall 90V052000
Your rights, the repair process, and what each field on this page means.
What is recall 90V052000?
NHTSA recall 90V052000 was issued by Mack Trucks, Inc. on March 16, 1990. It addresses: Steering:power:shaft sector. The recall affects approximately 267 vehicles, with the defect involving the Steering component.
How do I get this recall repaired?
Contact any authorized Mack Trucks, Inc. dealer and reference NHTSA recall ID 90V052000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.