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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 (Automatic Transmission - 10L60 (MQA) Or 10L80 (MHU) - Description And Operation) >> Description and Operation >> Drive Range, Sixth Gear (Hydraulic Circuits) >> 1-2-3-4-6-7-8-10 Reverse Clutch Applies

1-2-3-4-6-7-8-10 Reverse Clutch Applies

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1-2-3-4-6-7-8-10 Reverse Clutch Regulator Valve 

Shift solenoid valve D is energized and applying pressure against the 1-2-3-4-6-7-8-10 reverse clutch regulator valve allowing LINE (2) fluid to enter the 1234678-10R CLUTCH (30) fluid circuit. 1234678-10R CLUTCH (30) fluid is also directed through orifice #21 into the 1234678-10R CLUTCH FEEDBACK (31) fluid passage to the 1-2-3-4-6-7-8-10 reverse clutch regulator valve.

1-2-3-4-6-7-8-10 Reverse Clutch Assembly 

1234678-10R CLUTCH (30) fluid is directed through orifice # 24 into the 1-2-3-4-6-7-8-10 reverse clutch assembly. 1234678-10R CLUTCH (30) fluid moves the piston against spring force to apply holding of the 1-2-3-4-6-7-8-10 reverse clutch plates.