ad3232p7000b

Adaptive damping system (ADS II) test of hydraulic system pressurized oil pump

Type ad · topic 32.32 · version 0101 · 2003-06-10

Applies to: MODEL 140 as of 1.6.94, 210 with CODE (216b) adaptive damping system (ADS) with level control

Where it sits

Function group 2 Chassis › 32 Suspension › 32.32 Level control with adaptive damping system (ADS) — Series 140 · Series 210

AD32.32-P-7000B

Adaptive damping system (ADS II) test of hydraulic system pressurized oil pump

7.8.97

MODEL 140 as of 1.6.94,
210 with CODE (216b) adaptive damping system (ADS) with level control

Adaptive damping system (ADS II) diagnosis, previous knowledge

AD32.32-P-2000B

I

Check oil level in oil reservoir and correct if necessary.

II

Unscrew connecting linkage on level controller lever (3a)

Pressure oil pump connecting diagram, testing hydraulics, ADS II

AD32.32-P-2000-06B

III

Depressurize oil pressure system at rear axle, by opening oil drain screw (3p) on the level controller, connection "S2".

IV

Connect pressure tester (038a, e) to rear axle level controller, connection "S2"

V

Level controller lever in position "F" = Fill

Model 140: Disconnect return flow line (T) from oil reservoir and hold in measuring vessel with a suitable hose

Model 210: Pinch off hose on return flow line (T) with clamp and disconnect. Collect oil in measuring vessel with a suitable hose.

In addition, increase the quantity of oil by approx. 0.5 liters for the test.

Testing

1

Pressure oil pump delivery rate, testing hydraulics, adaptive damping system (ADS II)

AD32.32-P-7000-01B

Referenced documents