560SEC (126.045) V8-5.6L (117.968) (1989)
Air Door Vacuum Solenoid Valve: Service and Repair
Switchover Valve For Main Flap, Removal and Installation
As of 09/87
Air distribution switch
-
remove.
Air volume switch
-
remove.
Vacuum lines
-
pull off.
Coupling
-
pull off.
Switch-over valve block (Y13/1)
-
disconnect (2 screws).
Install in reverse sequence.
Permissible leakages:
Permissible leakage per vacuum circuit (without vacuum reservoir)
-
30 mbar/min at 400 mbar vacuum
Permissible leakage for non-return valve
-
50 mbar in 10 mm at 300 mbar vacuum
Permissible leakage for other individual components
-
20 mbar/min at 300 mbar vacuum
Special Tool
Shop Made Tool:
1 Blind plug
-
000 967 11 45