Hyundai Equus: Air conditioning refrigerant

Drive shafts and boots

Check the drive shafts, boots and clamps for cracks, deterioration, or damage. Replace any damaged parts and, if necessary, repack the grease. ...

Engine oil

...

See also:

Solenoid Valve Description and Operation
Description Four air spring solenoid valves (‘-’ control) and one ambient solenoid valve are embedded inside this solenoid valve block as shown in the circuit diagram below. When connecting the ...

Schematic Diagrams
Circuit Diagram ...

Valve Body Description and Operation
Description The valve body is essential to automatic transmission control and consists of various valves used to control the oil feed from the oil pump. Specifically, these valves consist of pr ...