Lincoln Aviator: Engine System - General Information / General Procedures - Camshaft Surface Inspection
-
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:
The system allows you interact with select
mobile apps while keeping your eyes on the
road. Voice commands, your steering wheel
buttons, or a quick tap on your touchscreen
give you advanced control of compatible
mobile apps. You can also stream your
favorite music or podcasts, share your time
of arrival with friends, and keep connected
safely...
Activation
NOTE:
Compressor with a spring rubber clutch shown others similar.
Check the A/C clutch air gap at 3 equally spaced places between the clutch plate and the A/C clutch pulley. Refer to Specifications in Group 412.
Remove the A/C clutch...