Lincoln Navigator: Engine System - General Information / Bearing Inspection. General Procedures
Inspection
-
-
Cratering - fatigue failure
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Spot glazing - incorrect seating
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Scratching - dirty engine oil
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Base exposed - poor lubrication
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Both edges worn - journal damaged
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One edge worn - journal tapered or bearing not seated
Symptom Charts
Symptom Chart - Gasoline Engine Performance
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...
Make sure the oil in the crankcase is of the correct
viscosity and at the correct level and that the battery is correctly
charged. Operate the vehicle until the engine is at normal operating
temperature...
Other information:
Special Tool(s) /
General Equipment
205-142
(T80T-4000-J)
Installer, Differential Bearing Cone
205-153
(T80T-4000-W)
Handle
303-1247VCT Spark Plug Tube Seal Remover and InstallerTKIT-2006UF-FLMTKIT-2006UF-ROW
Materials
Name
Specification
Motorcraft® High Performance Engine RTV SiliconeTA-357
WSE-M4G323-A6
Motorcra..
Removal
Remove the third row double seat.
Refer to: Third Row Seat (501-10C Third Row Seats, Removal and Installation).
Detach the third row double seat cushion cover J-clips.
Remove the third row double seat cushion cover and foam as an assembly.
NOTICE:
Use c..