Lincoln Aviator: Front Suspension - AWD / Disassembly and Assembly - Shock Absorber and Spring Assembly
Special Tool(s) /
General Equipment
DISASSEMBLY
NOTICE:
Suspension fasteners are critical parts that affect the
performance of vital components and systems. Failure of these fasteners
may result in major service expense. Use the same or equivalent parts if
replacement is necessary. Do not use a replacement part of lesser
quality or substitute design. Tighten fasteners as specified.
NOTE:
Disassembly steps in this procedure may contain assembly details.
-
Remove the shock absorber and spring assembly.
Refer to: Shock Absorber and Spring Assembly (204-01A Front Suspension - RWD, Removal and Installation).
-
WARNING:
Coil springs and strut assemblies are compressed
under extreme load. Always use a spring compressor for disassembly.
Follow procedure instructions carefully and make sure the spring
compressor has the correct spring plates or adapters. Failure to follow
these instructions may result in serious personal injury.
NOTICE:
When installing a suitable spring compressor, use care not to damage the spring coating.
NOTICE:
Take extra care not to damage the component.
NOTICE:
Do not use power tools to remove the nut.
Compress the coil spring enough to relieve the tension on the strut assembly.
Use the General Equipment: Spring Compressor
Use the General Equipment: Vise
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-
NOTE:
Note the position of the components before removal.
NOTE:
Do not use an impact wrench on the strut rod nut.
NOTE:
Use the hex-holding feature to prevent the strut rod from turning while removing the strut rod nut.
Remove and discard the shock absorber and spring
assembly rod nut. Disassemble the front shock absorber and spring
assembly in the order shown.
ASSEMBLY
-
NOTE:
Make sure that the components are installed to the position noted before removal.
To assemble, reverse the disassembly procedure.
-
NOTE:
Make sure that the spring is centered in the lower spring seat.
Make sure that the lower spring isolator pad is properly seated on spring seat.
-
Press the jounce bumper into the top mount’s jounce
bumper cup. Make sure that jounce bumper groove is captured by the four
retention tabs during the assembly.
-
NOTE:
Make sure that the spring is correctly located in the lower spring isolator pad.
Make sure the components are correctly aligned during
assembly. Ensure the coil spring is not resting on the vertical wall of
the lower isolator pad.
-
-
Make sure that the dust cover is clipped into all 12 tabs on the bearing.
-
Make sure that the dust cover is clipped into all 4 tabs on the shock absorber.
-
WARNING:
Take extra care when handling a compressed spring.
Failure to follow this instruction may result in personal injury.
NOTE:
Make sure that the spring coating is not damaged during assembly process.
NOTE:
Typical strut and spring assembly shown.
-
NOTE:
Utilize the hex holding feature to prevent the
strut rod from turning while installing the strut rod nut.
Install the new strut rod nut.
Use the General Equipment: Spring Compressor
Use the General Equipment: Vise
Torque:
41 lb.ft (55 Nm)
-
Install the cap.
-
Install the shock absorber and spring assembly.
Refer to: Shock Absorber and Spring Assembly (204-01A Front Suspension - RWD, Removal and Installation).
Special Tool(s) /
General Equipment
Hydraulic Press
Removal
NOTICE:
Suspension fasteners are critical parts that affect the
performance of vital components and systems...
Special Tool(s) /
General Equipment
Flat Headed Screw Driver
DISASSEMBLY
WARNING:
Vent all air pressure from the air suspension system prior
to disconnecting or removing any air suspension components...
Other information:
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
P007A:00
Charge Air Cooler Temperature Sensor Circuit (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P007B:00
Charge Air Cooler Temperature Sensor Circuit Range/Performance (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P007C:00
Charge Air Cooler Temperature Sensor Circuit Low (Bank 1) : No Sub Type Information
GO to Pinpoint Test DN
PCM
P007D:00
Charge Air Cooler Temperature Sensor Circuit High (Bank 1) : No Sub Type Information
GO to Pinpoint Test DN
PCM
P0096:00
Intake Air Temperature Sensor 2 Circuit Range/Performance (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P0097:00
Intake Air Temperature Sensor 2 Circuit Low (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P0098:00
Intake Air Temperature Sensor 2 Circuit High (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P00CE:00
Intake Air Temperature Measurement System -
Multiple Sensor Correlation (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P0106:00
Manifold Absolute Pressure/Barometric
Pressure Sensor Circuit Range/Performance: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0107:00
Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Low : No Sub Type Information
GO to Pinpoint Test DM
PCM
P0108:00
Manifold Absolute Pressure/Barometric Pressure Sensor Circuit High: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0109:00
Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Intermittent: No Sub Type Information
GO to Pinpoint Test DM
PCM
P012B:00
Turbocharger/Supercharger Inlet Pressure Sensor A Circuit Range/Performance: No Sub Type Information
GO to Pinpoint Test DM
PCM
P012C:00
Turbocharger/Supercharger Inlet Pressure A Sensor Circuit Low: No Sub Type Information
GO to Pinpoint Test DM
PCM
P012D:00
Turbocharger/Supercharger Inlet Pressure Sensor A Circuit High: No Sub Type Information
GO to Pinpoint Test DM
PCM
P012E:00
Turbocharger/Supercharger Inlet Pressure
Sensor A Circuit Intermittent/Erratic: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0235:00
Turbocharger/Supercharger Boost Sensor A Circuit: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0236:00
Turbocharger/Supercharger Boost Sensor A Circuit Range/Performance: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0237:00
Turbocharger/Supercharger Boost Sensor A Circuit Low: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0238:00
Turbocharger/Supercharger Boost Sensor A Circuit High: No Sub Type Information
GO to Pinpoint Test DM
PCM
P025E:00
Turbocharger/Supercharger Boost Sensor A Intermittent/Erratic: No Sub Type Information
GO to Pinpoint Test DM
PCM
P1104:00
Internal Control Module MAP Sensor Performance : No Sub Type Information
GO to Pinpoint Test DM
PCM
P2227:00
Barometric Pressure Sensor A Circuit Range/Performance: No Sub Type Information
GO to Pinpoint Test DO
PCM
P2228:00
Barometric Pressure Sensor A Circuit Low: No Sub Type Information
GO to Pinpoint Test DO
PCM
P2229:00
Barometric Pressure Sensor A Circuit High: No Sub Type Information
GO to Pinpoint Test DO
PCM
P2230:00
Barometric Pressure Sensor A Circuit Intermittent/Erratic: No Sub Type Information
GO to Pinpoint Test DO
PCM
U060B:00
Lost Communication With Turbocharger/Supercharger Boost Sensor A: No Sub Type Information
GO to Pinpoint Test DM
PCM
U066D:00
Lost Communication With Charge Air Cooler Temperature Sensor Bank 1: No Sub Type Information
GO to Pinpoint Test DN
Global Customer Symptom Code (GCSC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...
If you believe that your vehicle has a
defect which could cause a crash or
could cause injury or death, you should
immediately inform the National
Highway Traffic Safety Administration
(NHTSA) in addition to notifying Ford
Motor Company.
If NHTSA receives similar complaints, it
may open an investigation, and if it finds
that a safety defect exists in a group of
vehicles, it may order a recall and
remedy campaign...