Bleeding ASD hydraulic system

AR35.41-P-0519C

Bleeding ASD hydraulic system

10.2.11



Removing, installing

1

Remove ASD control module (N30/2)

 Installing: Pay attention to locking pin (arrows) when mounting

2

Bridge sockets 8 and 10 with cable

 Use 2.5 mm dia. cables and 4 mm dia. plug from electrical connector set

*201589009900

 When the ignition is switched on, the solenoid valve is actuated by bridging and thus opened.

 Danger

Risk of accident due to vehicle starting off automatically when engine is running. Risk of injury due to being trapped and burns when intervening during the starting operation or when the engine is running.

Secure vehicle to prevent it from starting off automatically.

Wear close-fitting, tight clothing.

Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

3

Start engine and allow to idle

4

Open bleed screw on right ring cylinder

 Close bleed screw when oil escapes without bubbles.



Checking

5

Check hydraulic oil level in reservoir (80)

 Correct, if necessary,

for type of oil: 

*126589126300



Hydraulic fluids (Specification 343.0)

BB00.40-P-0343-00A

6

Install in reverse order



Modified ASD hydraulic unit

Models 129.060/061 as of 04/91

BT35.41-P-0001-01A



Modified ASD hydraulic unit

Models 129.060/061 as of 06/92

BT35.41-P-0001-01B