The hypoid gear oil in the transfer case for the SH-AWD (super handling all wheel drive) transmission system of a 1st generation (2001, 2002, 2003, 2004, 2005 & 2006) Acura MDX (or Honda Pilot) SUV should be changed after 45,000 miles and then every 30,000 miles. Check out my DIY tutorial for the procedure (including the compatible gear oil viscosity and the bolt torque values) by clicking on the text link or thumbnail image below.
2001-2006 Acura MDX Transfer Case Fluid Replacement Guide
