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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 217 (Rear Drive Axle) >> Repair Instructions >> Limited Slip Differential Clutch Pipe Connector Disconnection and Connection >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Air Line Release Tool
    GM3470938Courtesy of GENERAL MOTORS COMPANY
  1. Install the J-42971  air line release tool onto the differential oil cooler or differential oil pump pipe.
  2. Fig 2: Disconnected Pipe Fitting
    GM3470941Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Do not use the tool to pry the hose away from the fitting.

  3. Pull rearward on the pipe (1) to disconnect from the pipe fitting.
  4. Remove J-42971  air line release tool from the pipe fitting.