Brakes:hydraulic:shoe and drum wheel cylinders
Defect Summary
Rear wheel brake cylinders too small to allow for proper braking.
Safety Consequence
Stopping distance requirements of fmvss 105 are not metwith the power assist unit inoperative.
Corrective Action
Replace original 1" rear wheel brake cylinder with a 1 1/16" cylinder.
Similar Recalls
Other recalls from Krystal Koach Company or involving Service Brakes, Hydraulic.
FAQ: Recall 91V098000
Your rights, the repair process, and what each field on this page means.
What is recall 91V098000?
NHTSA recall 91V098000 was issued by Krystal Koach Company on June 14, 1991. It addresses: Brakes:hydraulic:shoe and drum wheel cylinders. The recall affects approximately 13 vehicles, with the defect involving the Service Brakes, Hydraulic component.
How do I get this recall repaired?
Contact any authorized Krystal Koach Company dealer and reference NHTSA recall ID 91V098000 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.