RS 6 V8-4.2L Turbo (BCY) (2003)
Air Flow Meter/Sensor: Service and Repair
Mass Air Flow Sensor Oil Seals, Replacing
Mass Air Flow Sensor Oil Seals, Replacing
Special tools and workshop equipment required
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Lever 80-200
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Pressing tool T40044
Work sequence
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Remove air cleaner housing.
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Carefully pry out oil seals using lever 80-200.
NOTE: When prying out oil seals, take care not to scratch or damage sealing surfaces of the rear air pipe.
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Pay attention to installation position of new oil seals.