Lincoln Aviator: Engine System - General Information / General Procedures - Valve Stem Diameter
Check
NOTE:
Refer to the appropriate Section 303-01 for the specification.
-
Measure the diameter of each intake and exhaust valve
stem at the points shown. Verify the diameter is within specification.
Check
NOTE:
Refer to the appropriate Section 303-01 for the specification.
NOTE:
Valve guides tend to wear in an hourglass pattern.
The ball gauge can be inserted into the combustion chamber side of the
valve guide, if necessary...
Other information:
A..
System Operation
System Diagram
Item
Description
1
RGTM
2
Front Power Liftgate Switch
3
Exterior Liftgate Release Switch
4
Anti-Pinch Switches
5
BCM
6
Left/Right Power Liftgate Motors
7
Power Liftgate Latch
8
Cinch Motor
9
Latch/Cinch Switches
10
Hands-Free Liftgate Actuation Module
11
Hands-Free Liftgate Actuation Sensors
12
Rear Interior Power Liftgate Switch
13
GWM
14
IPC
15
GWM
16
ACM
17
Release Motor
18
Motor
19
Position Sensor
Network Message Chart
RGTM Network Input Messages
Broadcast Message
Originating Module
Message Purpose
Liftgate request
BCM
Used by the RGTM to open/close the liftgate when the BCM receives a valid request from a programmed RKE transmitter or the passive entry feature...