Lincoln Aviator: Wheels and Tires / General Procedures - Wheel to Hub Runout Minimization
Check
NOTE:
Wheel-to-hub optimization is important. Clearance between
the wheel and hub can be used to offset or neutralize the Road Force® or
run-out of the wheel and tire assembly. For every 0.001 inch of
wheel-to-hub clearance, the Road Force® can be affected between 1 and 3
pounds depending on the tire stiffness.
-
NOTE:
The example below illustrates how the clearance
between the wheel and the hub can be used to offset the high spot of
radial run-out or Road Force®. Following the procedure will make sure of
the best optimization.
Position the wheel and tire assembly on the vehicle so
that the high spot location of radial run-out or Road Force® is at the 6
o'clock position and install the wheel nuts by hand until snug.
-
NOTE:
Do not allow the full weight of the vehicle to rest on the tires while tightening the wheel nuts.
Lower the vehicle until the tires make contact with the
ground, slightly loading the suspension. Tighten the wheel nuts.
Refer to: Wheel and Tire (204-04A Wheels and Tires, Removal and Installation).
Preliminary Inspection
Verify the customer concern by carrying out a road test on a
smooth road. If any vibrations are apparent, Refer to the Symptom
Chart: NVH...
Check
NOTE:
Road Force® values in illustrations are shown in pounds.
NOTE:
Match mounting is a technique used to reduce radial runout
or road force on wheel and tire assemblies...
Other information:
System Operation
Roof Opening Panel Operating System
The accessory delay relay in the BCM
supplies voltage through fuse F2 (10A) to the roof opening panel
sliding glass motor and roof opening panel shield motor allowing the
motors to respond to roof opening panel control switch commands...
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
PCM
P04DB:00
Crankcase Ventilation System Disconnected: No Sub Type Information
GO to Pinpoint Test HG
PCM
P051A:00
Crankcase Pressure Sensor A Circuit: No Sub Type Information
GO to Pinpoint Test HG
PCM
P051B:00
Crankcase Pressure Sensor Circuit Range/Performance: No Sub Type Information
GO to Pinpoint Test HG
PCM
P051C:00
Crankcase Pressure Sensor Circuit Low: No Sub Type Information
GO to Pinpoint Test HG
PCM
P051D:00
Crankcase Pressure Sensor Circuit High: No Sub Type Information
GO to Pinpoint Test HG
PCM
P051E:00
Crankcase Pressure Sensor A Circuit Intermittent/Erratic: No Sub Type Information
GO to Pinpoint Test HG
PCM
P2282:00
Air Leak Between Throttle Body And Intake Valve: No Sub Type Information
GO to Pinpoint Test HG
PCM
U060E:00
Lost Communication With Crankcase Pressure Sensor: No Sub Type Information
GO to Pinpoint Test HG
Global Customer Symptom Code (GCSC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...