Control Valve Assembly: Disassembly

Disassemble upper, inter and lower bodies.

Bolt length, number and location: 

Fig 1: Bolt Symbol And Length Specification Chart

Courtesy of NISSAN MOTOR CO., U.S.A.

f: Reamer bolt and nut.

Fig 2: Identifying Reamer Bolts And Nuts

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1. Remove bolts a, d  and nut f  and remove oil strainer from control valve assembly.
   Fig 3: Removing Oil Strainer From Control Valve Assembly

   Courtesy of NISSAN MOTOR CO., U.S.A.
2. Remove solenoid valve assembly and line pressure solenoid valve from control valve assembly.
   Fig 4: Removing Solenoid Valve Assembly And Line Pressure Solenoid Valve From Control Valve Assembly

   Courtesy of NISSAN MOTOR CO., U.S.A.
3. Remove O-rings from solenoid valves and terminal body.
   NOTE: Do not reuse O-rings.
   Fig 5: Removing O-Rings From Solenoid Valves And Terminal Body

   Courtesy of NISSAN MOTOR CO., U.S.A.
4. Place upper body facedown, and remove bolts b, c  and nut f. 
   Fig 6: Removing Bolts

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5. Remove inter body from lower body.
   Fig 7: Removing Inter Body From Lower Body

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6. Turn over lower body, and remove accumulator support plate.
   Fig 8: Removing Accumulator Support Plate

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7. Remove bolts e,  separating plate and separating gasket from lower body.
8. Remove check balls and oil cooler relief valve springs from lower body.
   CAUTION: Be careful not to lose check balls and oil cooler relief valve springs
   Fig 9: Removing Oil Cooler Relief Valve Springs From Lower Body

   Courtesy of NISSAN MOTOR CO., U.S.A.
9. Remove inter body from upper body.
   Fig 10: Removing Inter Body From Upper Body

   Courtesy of NISSAN MOTOR CO., U.S.A.
10. Check to see that steel balls are properly positioned in inter body and then remove them.
    CAUTION: Be careful not to lose steel balls.
    Fig 11: Removing Steel Balls From Inter Body

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11. Check to see that steel balls are properly positioned in upper body and then remove them.
    CAUTION: Be careful not to lose steel balls.
    Fig 12: Removing Steel Balls From Upper Body

    Courtesy of NISSAN MOTOR CO., U.S.A.