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Control Valve assembly

WARNING: This page is about a different car, the 2013 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
  1. Assemble the control valve assembly with the following procedure.
    CAUTION:
    • Do not reuse any part that has been dropped or damaged.
    • Make sure valve is assembled in the proper direction.
    • Do not use a magnet because residual magnetism stays during assembly.
    1. Clean the upper body (5), control valves (3) and springs (4) with cleaning agent, and dry with compressed air.
    2. Dip the control valves in ATF, and apply ATF to the valve-mounting area of the upper body.
      Fig 1: Identifying Control Valve Assembly Components
      G04910270Courtesy of NISSAN NORTH AMERICA, INC.
    3. Install each control valve (3), springs (4), and plugs (2) to the upper body (5), and install retainer plates (1) to hold them in place.
      CAUTION:
      • To insert control valves into upper body, place upper body on a level surface in order to prevent flaw or damage.
      • Make sure each control valve is smoothly inserted.
      Fig 2: Locating Retainer Plates
      G04901683Courtesy of NISSAN NORTH AMERICA, INC.
    4. Install the reverse balls, relief balls and relief springs, accumulator pistons and valve springs to the upper body as shown below.
      CAUTION: Do not drop reverse balls or relief balls.
      Fig 3: Identifying Accumulator Piston, Relief Ball And Related Components
      G04901682Courtesy of NISSAN NORTH AMERICA, INC.
    5. Install the lower body and separator plate to the upper body.
      CAUTION: Do not reuse separator plates.
      Fig 4: Identifying Upper And Lower Body, Separator Plate
      G06579137Courtesy of NISSAN NORTH AMERICA, INC.
    6. With the lower body down, tighten the two bolts (<==) shown in the figure below.
    7. Apply ATF to the new O-rings, and install them to each solenoid valve, switch and terminal body.
      CAUTION: Do not reuse O-rings.
    8. Install the following to the control valve assembly:
      • Clutch pressure solenoid valve
      • Clutch pressure switch
      • 2-4WD shift solenoid valve
      • Line pressure switch
      • Transfer fluid temperature sensor
        Fig 5: Locating Transfer Assembly Mounting Bolts
        G04901679Courtesy of NISSAN NORTH AMERICA, INC.
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