Mercedes-Benz S420 Problem Report

Mercedes-Benz S420 Tandem Hydraulic Pumps May Leak From Either Section

(6 reports)

Some models have tandem hydraulic pumps—one section for power steering and the other for suspension adjustment. These pumps are prone to leakage from either section.

Related Items:
i need to know where the lines go exactly the pump was missing
i replaced the both valve cover gaskets i check the oil pressure sending unit it was not leakin...
High mileage vehicles may develop a leak from one or more of the transmission oil seals.
Where should the oil pressure gauge be? I have up to number 3, but for the last couple of days,...

Related Content