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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 2241 (Automatic Transmission - 4R70E/W, 4R75E/W) >> Description And Operation >> Apply Components >> One-Way Clutch - Planetary (Low)

One-Way Clutch - Planetary (Low)

WARNING: This page is about a different car, the 2008 Ford RV Cutaway, 2008 Ford Econoline, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

For component location, refer to Transmission .

The planetary (low) one-way clutch is a roller clutch that holds the planetary gearset in 1st gear, Overdrive (Circle D) and D ranges. During automatic coasting downshifts into 1st gear (Overdrive (Circle D) and D ranges), the planetary one-way clutch freewheels so there is no engine braking.