Lincoln Aviator: Front End Body Panels / Removal and Installation - Engine Rear Undershield
Removal
NOTE:
Removal steps in this procedure may contain installation details.
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Remove the Engine front undershield.
Refer to: Engine Front Undershield (501-02 Front End Body Panels, Removal and Installation).
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Remove the bolts
Torque:
22 lb.in (2.5 Nm)
-
-
Remove the push pins and the engine rear undershield
Installation
-
To install, reverse the removal procedure.
Removal
NOTE:
Removal steps in this procedure may contain installation details.
With the vehicle in NEUTRAL, position it on a hoist.
Refer to: Jacking and Lifting (100-02 Jacking and Lifting)
...
Special Tool(s) /
General Equipment
Knife
Materials
Name
Specification
Flexible Foam Repair3M™ 08463, LORD Fusor® 121
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Removal
NOTE:
Removal steps in this procedure may contain installation details...
Other information:
Special Tool(s) /
General Equipment
6.5 mm Drill Bit
Resistance Spotwelding Equipment
Rivet Gun
Self-Piercing Rivet (SPR) Remover/Installer
Belt Sander
Torx Bit Socket
Hot Air Gun
MIG/MAG Welding Equipment
Spot Weld Drill Bit
Locking Pliers
Materials
Name
Specification
Metal Bonding AdhesiveTA-1, TA-1-B, 3M™ 08115, LORD Fusor® 108B
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Seam SealerTA-2-B, 3M™ 08308, LORD Fusor® 803DTM
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Removal
WARNING:
Electric vehicles damaged by a crash may have compromised
high voltage safety systems and present a potential high voltage
electrical shock hazard...
System Diagram
Item
Description
1
SOBDMC/ISC (Inverter System Controller)
2
APIM
3
FCIM
4
BCM
5
BMS
6
DCDC
7
PCM
8
GWM
9
BECM
10
SOBDM/BCCM (Battery Charger Control Module)
11
EVSE (Electric Vehicle Supply Equipment)
12
High Voltage Battery
13
High Voltage Battery Junction Box
14
CSI (Charge Status Indicator)
System Operation
Network Message Chart — SOBDM
Broadcast Message
Originating Module
Message Purpose
High voltage battery state of charge (SOC)
BECM
Used to notify other vehicle modules that the high voltage battery has reached 100% SOC
High voltage battery charge status (not
ready, charge wait, ready, charging, charge complete, fault)
BECM
Used to transition the charger between charging and ready states
Vehicle operating mode
Inverter System Controller (ISC)
Vehicle must be in non-torque producing mode prior to charging
Low voltage support
PCM
Used to activate the low voltage output and support the low voltage system
Gear lever position
PCM
Used to determine transaxle gear state
Ambient air temperature
PCM
Ambient air temperature used for cooling strategy
Maximum current request
BECM
Used to limit and set target setpoint of charger
Maximum voltage request
BECM
Used to limit and set target setpoint of charger
Charge contactor open/close
BECM
High voltage battery charge contactor command
12V battery charge setpoint command
PCM
This message is used to set the 12V battery charging voltage...