Lincoln Navigator: Automatic Transmission - 10-Speed Automatic Transmission – 10R80 / Low One-Way Clutch Assembly. Diagnosis and Testing

Low One Way Clutch

For low one way clutch operation,
REFER to: Low One-Way Clutch Assembly (307-01 Automatic Transmission - 10-Speed Automatic Transmission – 10R80, Description and Operation).

NOTICE: Do not clean with water or with water-based solvents. Damage to the component may occur.

Remove and inspect the low one way clutch for cracks and damaged splines. The splined section should lock in the direction of the number 1 arrow and rotate freely and smoothly when rotated in the direction of the number 2 arrow. Check for burned or excessively worn surfaces. If any damage is found or if the clutch does not rotate or lock, install a new low one-way clutch and front support and race assembly.