mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Pressurization of Hydraulic Cylinder on Both Sides, Function|Page 20381 > < Pressurization of Hydraulic Cylinder on Both Sides, Function|Page 20379
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Location

One cylinder each above left and right wheelhouse in trunk.

Purpose

Locking and unlocking tubular frame locks.

Design

Double-acting differential cylinder (rod and piston side pressure connection).

Function

When the hydraulic cylinder is pressurized on one side, the hydraulic cylinder rod extends or retracts. Both cylinders are synchronously actuated.
when the piston rod extends, the tubular frame lock is unlocked.

Vario Roof Load Assist Hydraulic Cylinder

Vario Roof Load Assist Hydraulic Cylinder, Location/Task/Design/Function

Pressurization of Hydraulic Cylinder on Both Sides, Function|Page 20381 > < Pressurization of Hydraulic Cylinder on Both Sides, Function|Page 20379