NHTSA recall 93V092000
Suspension › Rear › Springs › Air suspension system
International 1652SC and 6 more
Reported May 21, 1993193 vehicles affectedINTERNATIONAL TRUCK AND ENGINEBuilt Jan 1, 1990 – Mar 1, 1993
The defect
The pressure relief valve was omitted in the air tank. The air tank IS the reservoir for the air suspension and IS not brake related. Without the pressure relief valve, there IS no back-up system to limit air pressure in the air suspension system.
The risk
Lack of a back-up system to limit air pressure build upcan cause excessive pressure in the air tank and can cause the tank to rupture.this can result in personal injury to anyone in the vicinity.
The remedy
Install a pressure relief valve in the air tank.