Power steering pump location/task/design/function - GF46.30-P-2100A: Notes

MODEL 129 except CODE (216c) adaptive damping system (ADS II) with electronic level control 

MODEL 140, 210 except CODE (217a) level control on rear axle with ADS 

MODEL 202, 208 except CODE (480) level control on rear axle 

MODEL 170 

Fig 1: Identifying Power Steering Pump

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Location	On front side of engine
	Task	Supplies the steering gear with pressure oil irrespective of engine speed
	Design	Principle of the vane-type pump
	Power steering pump function		GF46.30-P-2100-01A