NHTSA

BRAKES:121 AIR SYSTEM

Hazard

LACK OF PROPER SEATING CAUSES THE RESERVOIRS TO FAILTO COMPLY WITH THE REQUIREMENTS OF FMVSS 121.

What You Should Do

Remedy

CLEAN AND RESEAT THE AIR CHECK VALVES AS NEEDED.

Products

BRAKES:121 AIR SYSTEM
Brand
FREIGHTLINER CORPORATION
Manufacturer
FREIGHTLINER CORPORATION

Units Affected

49