STEERING:HYDRAULIC POWER ASSIST SYSTEM
Nov 12, 1992
118 units potentially affected
The defect: A CONTAMINANT FROM IMPURITIES IN THE HYDRAULIC RETURN HOSES OR THE OIL RESERVOIR CAN LEAD TO MALFUNCTIONS OF THE PRESSURE CONTROL VALVES CONTROLLING THE POWER STEERING AND WATER PUMP ENGAGEMENT.
The risk: MALFUNCTIONS OF THE PRESSURE CONTROL VALVES IN THE POWERSTEERING ASSEMBLY CAN RESULT IN LOSS OF POWER STEERING WITHOUT PRIOR WARNING,AND LOSS OF VEHICLE CONTROL.
The remedy: AN ADDITIONAL HYDRAULIC FLUID FILTER WILL BE ADDED BETWEEN THE HYDRAULIC PUMP AND THE HYDRAULIC CONTROL VALVE BLOCK TO COLLECT IMPURITIES.
AMERTEK, INC.View on NHTSA.gov