mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Air Door Actuator / Motor, HVAC|Specifications|Page 6885 > < Tires/Snow Chains - Factory Approved Specifications|Page 6879
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Air Door Actuator / Motor: Specifications

PERMITTED LEAKAGE:

Per Vacuum Circuit [1] ...........................................................................................................................................................................  30 mbar/min. [2]
Vacuum Valve Block .....................................................................................................................................................................  50 mbar in 10 min. [3]
Valve Block (Y11) .........................................................................................................................................................................  50 mbar in 10 min. [3]
Other Components ...................................................................................................................................................................................  20 mbar/min. [3]

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[1]:  without vacuum reservoir.
[2]:  at 400 mbar vacuum.
[3]:  at 300 mbar vacuum.

Air Door Actuator / Motor, HVAC|Specifications|Page 6885 > < Tires/Snow Chains - Factory Approved Specifications|Page 6879