Pneumatics, hydraulics

Air reservoir, drain valve

Brake power regulator

Compressed air lines 1

Compressed air lines 2

Pneumatic suspension & Stabilization on front axle

Pressure regulator, four-circuit protective valve 1

Pressure regulator, four-circuit protective valve 2

Retarder, eddy current brake, voith r123

Self-levelling device 1

Self-levelling device 2

Self-levelling device 3

Service brake valve, relay valve, two-way valve 1

Service brake valve, relay valve, two-way valve 2

Steered-axle / Rear-axle pneumatic suspension

Pneumatics, hydraulics – Mercedes Bus 384.065 (OF 1721 / 1724 L) | PartsBible.com