2017 NQF/NQG- Interim Model Year Design Change - DT - 51204 - New Design Case Separating Tool
WARNING: This page is about a different car, the 2023 GMC Sierra 3500 HD and 2023 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
For 2017MY super heavy duty NQF/NQG transfer cases with diesel engine and Alison transmission, one pair of the transfer case case-half separating flanges have been removed to address in-vehicle packaging concerns.
With the removal of the case separating flanges, a new design tool has been developed. DT - 51204 Case Separating Tool has been created to assist the technician when performing disassembly of the transfer case. The new design tool is to be used in conjunction with GE-02619-A Slide Hammer when separating the case halve.