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.
F Clutch. Diagnosis and Testing
Principles of Operation
Symptom Chart
F Clutch
For F clutch operation, REFER to: F Clutch (307-01 Automatic Transmission - 10-Speed Automatic Transmission – 10R80, Description and Operation)...
Torque Converter Clutch (TCC). Diagnosis and Testing
Torque Converter Clutch (TCC)
For torque converter operation, REFER to: Torque Converter (307-01 Automatic Transmission - 10-Speed Automatic Transmission – 10R80, Description and Operation)...
Other information:
Lincoln Navigator 2018-2025 Workshop Manual: Cowl Panel Grille. Removal and Installation
Removal Both sides Remove the wiper pivot arm. Refer to: Windshield Wiper Pivot Arm (501-16 Wipers and Washers, Removal and Installation). LH side Lift the cowl trim panel to release the underside pin-type retainers...
Lincoln Navigator 2018-2025 Workshop Manual: Passive Anti-Theft System (PATS) - Overview. Description and Operation
Overview NOTE: This section only describes and diagnosis the Phone as a Key system. In order for the Phone as a Key system to operate, the PATS system must be functioning correctly. For more information about the PATS system Refer to: Passive Anti-Theft System (PATS) - Component Location (419-01C Passive Anti-Theft System (PATS) - Vehicles With: Phone as a Key, Description and O..
Categories
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- 4th Gen Lincoln Navigator Service Manual (2018 - 2025)
- Power Running Board (PRB). Diagnosis and Testing
- Identification Codes. Description and Operation
- Remote Function Actuator (RFA) Module. Removal and Installation
- Rear Bumper. Removal and Installation
- Rear View Mirrors - System Operation and Component Description. Description and Operation
Rear Drive Axle and Differential. Diagnosis and Testing
Symptom Chart(s)
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Symptom Chart - Differential
Symptom Chart - Differential
Condition Actions Axle overheating GO to Pinpoint Test A Broken gear teeth on the ring gear or pinion GO to Pi
