LEMON Manuals: Even more car manuals for everyone
Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> Transmission >> Hydraulic Diagrams >> Automatic Transmission - 6T70 - Description And Operation >> Description and Operation >> Drive Range, Sixth Gear >> 2-6 Clutch Applies

2-6 Clutch Applies

2-6 Pressure Control Solenoid 4 

The 2-6 pressure control Solenoid 4 is commanded ON, allowing actuator feed fluid to enter the PCS 2-6 clutch fluid circuit. PCS 2-6 fluid is routed through orifice #32 and then to the 2-6 clutch regulator valve.

2-6 Clutch Regulator Valve 

PCS 2-6 clutch fluid moves the 2-6 clutch regulator valve assembly against the 2-6 clutch regulator valve spring force to allow 2-6 clutch/1-2-3-4 clutch feed fluid to pass through the valve. The 2-6 clutch/1-2-3-4 clutch feed fluid is routed into the 2-6 clutch fluid circuit where it passes through orifice #46 and then to the spring end of the 2-6 clutch regulator valve, and to the 2-6 clutch.

2-6 Clutch 

The 2-6 clutch fluid from the 2-6 clutch regulator valve is routed to the 2-6 clutch piston assembly. The 2-6 clutch fluid pressure moves the piston against 2-6 clutch spring force to apply the 2-6 clutch plates.