Steering:gear box
Defect Summary
Compression of front springs could interfere with the 90 degree crossover fittings on the bottom of the gears.
Safety Consequence
If one of the fittings break, the hydraulic fluid islost, resulting in loss of power steering and possibly a crash.
Corrective Action
Replace center port steering gear cylinder heads with new side port cylinder heads. also, install thicker bumper stops to eliminate spring to gear contact.
Similar Recalls
Other recalls from Mack Trucks, Inc. or involving Steering.
FAQ: Recall 88V102000
Your rights, the repair process, and what each field on this page means.
What is recall 88V102000?
NHTSA recall 88V102000 was issued by Mack Trucks, Inc. on June 27, 1988. It addresses: Steering:gear box. The recall affects approximately 140 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 88V102000 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.