GF27.19-P-5160CW Solenoid Valve, Component Description

GF27.19-P-5160CW Solenoid valve, component description
- Transmission 722.6
- Magnetventil Hoch-/R�ckschaltung

Component Identification:

Location
The gearshift solenoid valves are located on the supporting body of the automatic transmission electric controller unit and in each case are pressed against the valve body assembly with a leaf spring.

Task
The gearshift solenoid valves introduce the process of upshifts and downshifts in the valve body assembly.

Component Identification:

Design
The gearshift solenoid valves in each case are sealed by 2 O-rings towards the valve housing of the gearshift. The contact springs on the gearshift solenoid valves grip into a slot in the conductor tracks.

The spring force of the contact springs means that reliable contacting is guaranteed.

Component Identification:

Function
If a gearshift solenoid valve is actuated via the electronic transmission control control unit (N15/3) it opens and directs shift valve pressure to the assigned command valve.

The respective gearshift solenoid valve remains actuated and thus opened until the shift operation is concluded. The shift valve pressure to the command valve is reduced to zero, as soon as the respective gearshift solenoid valve is switched de-energized.