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Cadillac
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2017
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XTS Base
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Repair and Diagnosis
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Transmission
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Power Transfer Unit/Transfer Case - AAM
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Repair Instructions - On Vehicle
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Fill Plug Replacement
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Removal Procedure
Removal Procedure
Raise and suitably support the vehicle. Refer to
Lifting and Jacking the Vehicle
.
Fig 1: Identifying Transfer Case Fill Plug
Courtesy of GENERAL MOTORS COMPANY
Remove and DISCARD the fill plug (1) and seal.