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: Power Liftgate Initialization. General Procedures
Initialization Disconnect the battery or remove the RGTM fuse(s). Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures). NOTE: Remove the battery power from the RGTM for 20 seconds before entering initialization mode...
Lincoln Navigator 2018-2025 Workshop Manual: Fixed Glass. General Procedures
Special Tool(s) / General Equipment Power Caulk Gun Power Fixed Glass Removal Tool Cold Knife Knife Vacuum Cleaner Materials Name Specification Sika® SikaTack® MACH 60 / Sika® SikaTack® MACH 30 / Dow® BETASEAL™ Express - Sika Tack ASAP Urethane Adhesive - Motorcraft® Ultra-Clear Spray Glas..
Categories
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- 4th Gen Lincoln Navigator Service Manual (2018 - 2025)
- Head Up Display (HUD) Module Calibration. General Procedures
- Vehicle Dynamics Control Module (VDM). Removal and Installation
- Windshield Washer Pump. Removal and Installation
- Power Running Board (PRB). Diagnosis and Testing
- Remote Function Actuator (RFA) Module. Removal and Installation
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
