Mercedes Benz Workshop Service and Repair Manuals

Convertible Top Hydraulic Control Unit: Description and Operation
Roll Bar/Vario Roof Hydraulic Unit, Purpose/Design

Roll Bar/Vario Roof Hydraulic Unit, Location/Purpose/Design/Function

Purpose

Building up pressure and distribution of the hydraulic fluid via the RVC valve block (Y55/1) to the hydraulic cylinders

Design

The following are integrated into or attached to the RVC hydraulic unit (A7/5)

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Relay (A7/5k1)

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Electric motor (A7/5m1)

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Overload protection thermocouple (A7/5b1)

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RVC valve block (Y55/1)