ad7730p200024a

Circuit diagram of hydraulic system RST diagnosis previous knowledge

Type ad · topic 77.30 · version 0101 · 2003-06-12

Applies to: MODEL 129 as of 1.1.94

Where it sits

Function group 3 Body › 77 Sliding roof, soft top, top attachments › 77.30 Vario roof, soft top - complete — Series 129

EinPAS 38 Roof system › 38.20 Soft top/coupé roof/vario roof › 38.20.1 Basic information — Series 129

AD77.30-P-2000-24A

Circuit diagram of hydraulic system RST diagnosis previous knowledge

Circuit diagram of hydraulic system RST diagnosis previous knowledge

P77.37-0403-09

Soft top/roll bar

Circuit diagram

1/2 Left/right soft top compartment cover hydraulic cylinder

3 Right roll bar supporting element

3a/3b Left/right locking pawl hydraulic cylinder

4/5 Left/right soft top bow hydraulic cylinder

6/7 Left/right soft top actuation hydraulic cylinder

A7/5 Hydraulic unit

A Soft top/roll bar hydraulic circuit

B Control pressure line

C Return line

a Distributor at top of windshield cross member

VV/1 Left front lock

VV/2 Right front lock

VM/1 Left middle lock

VM/2 Right middle lock

VH/1 Left rear lock

VH/2 Right rear lock

Y55/1 Left power soft top valve block (4 connections)

Y56/1 Right power soft top valve block (4 connections)

Circuit diagram of hydraulic system RST diagnosis previous knowledge

P77.39-0260-09

Soft top/roll bar

Circuit diagram soft top closed, roll bar retracted

1/2 Left/right soft top compartment cover hydraulic cylinder

3 Right roll bar supporting element

3a/3b Left/right locking pawl hydraulic cylinder

4/5 Left/right soft top bow hydraulic cylinder

6/7 Left/right soft top actuation hydraulic cylinder

A7/5 Hydraulic unit

A Soft top/roll bar hydraulic circuit

B Control pressure line

C Return line

D Suction line

a Distributor at top of windshield cross member

VV/1 Left front lock

VV/2 Right front lock

VM/1 Left middle lock

VM/2 Right middle lock

VH/1 Left rear lock

VH/2 Right rear lock

Y55/1 Left power soft top valve block (4 connections)

Y56/1 Right power soft top valve block (4 connections)