Hyundai Santa Fe: Oil hydraulic Motor(Actuator). Description and Operation
Description
The 4WD ECM controls the Pump Motor Pump (Actuator) to generating an oil
pressure. The pressure engages a multiple disk clutch to transfer torque to
the rear wheels. The torque to the rear wheels varies according to the pressure
on the clutch.
Direct Electro Hydraulic Actuator Coupling. Repair procedures
Inspection All units are filled up with coupling fluid (ultra-low viscosity ATF) prior to shipping. Inspection, fill-up, and replacement of coupling fluid is therefore not necessary (zero maintenance, ...
Oil hydraulic Motor(Actuator). Schematic Diagrams
Circuit Diagram ...
See also:
Rear Differential Carrier. Components and Components Location
Component 1. Rear Differential Carrier 2. Coupling Assembly ...
Engine coolant
The high-pressure cooling system has a reservoir filled with year-round antifreeze coolant. The reservoir is filled at the factory. Check the antifreeze protection and coolant concentration level at least ...
Spark Plug. Repair procedures
Inspection [On vehicle inspection] 1. Accelerate the engine to about 3,000 rpm 3 times or more. 2. Remove the spark plug. 3. Check the spark plug visually. If the electrode is dry, the spark plug is normal. ...
