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Home >> Chevrolet >> 2019 >> Cruze Premier, 4D Hatchback >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Automatic Transmission - 9T50 (M3D) - Description And Operation) >> Description and Operation >> Drive Range, Fifth Gear (Hydraulic Circuits) >> 5-7 Reverse Clutch Applies

5-7 Reverse Clutch Applies

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5-7 Reverse Solenoid 

The 5-7 reverse solenoid energizes applying pressure against the 5-7 reverse regulator valve spring force. This allows 57R CLUTCH FEED fluid to enter the 57R CLUTCH REGULATOR fluid circuit. 57R CLUTCH REGULATOR fluid is routed to the 5-7 reverse clutch boost valve.

5-7 Reverse Clutch Boost Valve 

57R CLUTCH REGULATOR fluid is routed to the 5-7 reverse clutch boost valve and into the 57R CLUTCH fluid circuit. 57R CLUTCH fluid seats ball check valve #7 and is forced thru orifice #44 and #45 to the 5-7 reverse clutch assembly.

5-7 Reverse Clutch Assembly 

57R CLUTCH fluid is directed into the 5-7 rev clutch piston spring force which applies holding force to the 5-7 rev clutch plates.