A8 Sedan V8-3.7L (AEW) (1997)
Multi-Function Transmission Range Switch: Service and Repair
Multi-Function Transmission Range (TR) Switch, Replacing
Multi-function Transmission Range (TR) switch -F125-
Removing
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Remove left transmission support.
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Disconnect multi-function TR switch -F125- from transmission and pull off of selector shaft.
Installing
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Locate multi-function TR switch on selector shaft.
Flat section on gearing in switch -3- must come to rest on flat section of selector shaft -1 -
Note: Locate the multi-function TR switch -F125- on the center of the selector shaft. Do not tilt the switch or push it on forcefully. Otherwise the
switch contacts may be damaged.
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Rotate switch until fitting hole -4- on switch housing can be located on fitting pin -2- on transmission housing.