Chrysler laser 1990 Technical Information Manual page 298

AUTOMATIC TRANSAXLE
Front clutch
Rear clutch
exhaust valve
To front clutch and
I 1 kickdown s e r v o 1 1
12 release side
pressure
Rear clutch release stde
Line pressure
The 2-WI-3 shift valve operates in response to tine pressure
the pressure acting on the front and rear clutches, and also the
Upshift from 2nd to 3rd Gear
When
the valve is held pushed to the left by the spring force. In this
situation. the No. 11 pan is closed, cutting off the line pressure
from the
the valve to the right, clearing the No. 11 port. This allows the
19 (release side), end clutch valve and rear clutch exhaust valve.
apply side
control valve
the 2-3/4-3 shift valve is free from hydraulic pressure.
shift valve. If the 3rd pressure is directed to the
valve
valve
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