Lincoln Aviator: Automatic Transmission - 10-Speed Automatic Transmission – 10R60 / Description and Operation - A Clutch

Overview

Item Description
1   SSA
2 A clutch control valve
3 A clutch latch valve
4 A clutch apply circuit
5 A clutch piston
6 A clutch assembly
7 Ring gear No. 1

Ring gear No. 1 is connected to the A clutch. When the A clutch applies, it holds the ring gear No. 1 stationary.

A Clutch Exploded View

Item Description
1 Front support assembly
2 A clutch piston
3 A clutch piston return spring
4 A clutch wave spring
5 A clutch apply plate
6 A clutch steel plates
7 A clutch friction plates
8 A clutch separating springs
9 A clutch pressure plate
10 Ring gear No. 1
11 Transmission case

A Clutch Hydraulic Circuits

Item Description
1 Line pressure
2 Pump output
3 A clutch control valve
4   SSA
5 Control pressure to latch valve
6 A clutch latch valve
7 Apply pressure to mechanical A clutch
8 Mechanical A clutch
9 Elevated exhaust pressure
10 Clutch exhaust

A Clutch Hydraulic Operation

Line pressure is supplied to the A clutch control valve and the A clutch latch valve. As SSA turns on, it moves the control valve allowing regulated line pressure to flow to the A clutch latch valve and then to the mechanical A clutch. When the regulated line pressure in the A clutch control circuit reaches approximately 698 kPa (100 psi), the mechanical A clutch is fully applied. The pressure in the A clutch control circuit moves the A clutch latch valve to the left which allows line pressure to hold the mechanical A clutch applied.

A Clutch Hydraulic Passages



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    Description and Operation - B Clutch

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    Categories

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    The intelligent access key must be within 3 ft (1 m) of the door or luggage compartment you intend to lock or unlock.

    At a Door

    Electronic door handles are on each door. Gently depress the switch inside the exterior door handle to unlock and open the door. An unlock symbol illuminates on the door window trim indicating your vehicle is unlocked.

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