Want to change the fluid in my transfer case. It looks like the drain is the bolt about 6 0'clock that sticks out a bit and the fill is the bolt that sticks out a bit about 9 O'clock looking from the back. Is that right? Never owned a 4 wheel drive before and no shop manual yet for the 2004.

Thanks!

Jim

That is correct.
<H1>Transfer Case Fluid Replacement</H1><A name=ss1-814385><A href="http://service.gm.com/servlets/BlobShtml?ShtmlFile=814385&amp;evc=sm&amp;pubid=297&amp;cellId =63196&amp;mspsdsubkey=2197#ss1-814385" target="_blank">
<H5>Removal Procedure</A></H5>



<H4>Important</H4>


When performing the following procedure, use only hand tools to remove and install the drain and fill plugs.




http://service.gm.com/engif/000/000/660/660281.gif
http://service.gm.com/tif.gif (http://service.gm.com/servlets/RetrieveTif?pic=660281)

<LI =1>Remove the transfer case shield, if equipped. Refer to Transfer Case Fluid Replacement (http://service.gm.com/servlets/CellHandler?CellId=63184&amp;RefDoc=814385&amp;evc=sm) .
<LI =1>Remove the fill plug.
http://service.gm.com/engif/000/000/660/660282.gif
http://service.gm.com/tif.gif (http://service.gm.com/servlets/RetrieveTif?pic=660282)

<LI =1>Remove the drain plug. </LI><A name=ss2-814385><A href="http://service.gm.com/servlets/BlobShtml?ShtmlFile=814385&amp;evc=sm&amp;pubid=297&amp;cellId =63196&amp;mspsdsubkey=2197#ss2-814385" target="_blank">
<H5>Installation Procedure</A></H5>



<H4>Notice</H4>


Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.






<H4>Important</H4>


Use only drain and fill plugs that are made from aluminum. Steel or brass plugs are not compatible with the magnesium case.




http://service.gm.com/engif/000/000/660/660282.gif
http://service.gm.com/tif.gif (http://service.gm.com/servlets/RetrieveTif?pic=660282)

<LI =1>Install the drain plug. Tighten


Tighten the plug to 20 N·m (15 lb ft).
<LI =1>Fill the transfer case to the bottom of the fill plug hole with the approved fluid.
http://service.gm.com/engif/000/000/660/660281.gif
http://service.gm.com/tif.gif (http://service.gm.com/servlets/RetrieveTif?pic=660281)

<LI =1>Install the fill plug. Tighten


Tighten the plug to 20 N·m (15 lb ft).
<LI =1>Lower the vehicle. </LI>



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Thanks Eric, appreciate the help and love the pictures.

Jim