2003 Acura MDX BaseFACTORY OEM SERVICE PROCEDURE

Transfer Assembly Installation

  1. Clean the areas where the transfer assembly contact the transmission with solvent or carburetor cleaner, and dry with compressed air. Then apply transmission fluid to the contact areas.
  2. Install the dowel pin (A) in the transmission, and install the transfer assembly (B) on the transmission.
    Fig 1: Installing Transfer Assembly On Transmission
    G03640373Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. Install the propeller shaft (A) to the transfer companion flange (B) by aligning the reference mark (C).
    Fig 2: Installing Propeller Shaft To Transfer Companion Flange
    G03640374Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Secure the transfer breather tube bracket (A) on the transfer assembly with the bolt, and install the breather tube (B) over the breather pipe (C) with the dot (D) on the tube facing out.
    Fig 3: Installing Breather Tube Over Breather Pipe With Dot On Tube Facing Out
    G03640375Courtesy of AMERICAN HONDA MOTOR CO., INC.
  5. Install the exhaust pipe A and the new gaskets (B).
    Fig 4: Installing Exhaust Pipe A And Gaskets
    G03640376Courtesy of AMERICAN HONDA MOTOR CO., INC.
  6. Install the subframe stiffener with the new mounting bolts.
    Fig 5: Installing Subframe Stiffener With Mounting Bolts
    G03640377Courtesy of AMERICAN HONDA MOTOR CO., INC.
  7. Refill the transfer with transfer fluid (hypoid gear oil), if necessary (see TRANSFER ASSEMBLY FLUID REPLACEMENT  ).
  8. Refill the transmission with ATF (see step  5 ).
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.