Lincoln Aviator: Engine System - General Information / General Procedures - Camshaft Surface Inspection
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Inspect the camshaft lobes for pitting or damage in the
active area. Minor pitting is acceptable outside the active area. The
active area includes the opening ramp and closing ramp. The opening ramp
is the point where the lifter just begins to lift until the point it
reaches the nose of the lobe. The closing ramp is the point from the
nose back down to the lash point. The base circle of the camshaft is not
the active area.
Check
NOTE:
Refer to the appropriate Section 303-01 for the specification.
NOTE:
The crankshaft connecting rod journals must be
within specifications to check the connecting rod bearing journal
clearance...
Other information:
Removal
NOTE:
Removal steps in this procedure may contain installation details.
All vehicles
Remove the LH loadspace trim panel.
Refer to: Loadspace Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation).
Vehicles not equipped with Harmon® audio systems
Position the subwoofer assembly to access rear connectors...
Diagnostic Trouble Code (DTC) Chart
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).
Diagnostic Trouble Code Chart
Module
DTC
Description
Action
BCM
B1277:11
Reverse Lamp: Circuit Short To Ground
GO to Pinpoint Test A
BCM
B1277:15
Reverse Lamp: Circuit Short To Battery or Open
GO to Pinpoint Test A
Symptom Charts
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...
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