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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 1056 (Automatic Transaxle Overhaul & Diagnostics) >> Re4F04B >> On-Vehicle Service >> Control Valve Assembly and Accumulators >> Removal

Control Valve Assembly and Accumulators: Removal

WARNING: This page is about a different car, the 2004 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain ATF from transaxle.
  2. Remove oil pan using power tools, and gasket.
    • Do not reuse oil pan bolts. 
    Fig 1: Locating Drain Plug
    G00741216Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Disconnect terminal cord assembly harness connector.
    Fig 2: Disconnecting Terminal Cord Assembly Harness Connector
    G00741217Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Remove stopper ring from terminal cord assembly harness terminal body.
  5. Remove terminal cord assembly harness from transmission case by pushing on terminal body.
    Fig 3: Removing Stopper Ring From Terminal Cord Assembly Harness Terminal Body
    G00741218Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Remove control valve assembly by removing fixing bolts I, X and O  .

    Bolt length, number and location are shown in the illustration.

    CAUTION: Be careful not to drop manual valve and servo release accumulator return spring.
  7. Disassemble and inspect control valve assembly if necessary. Refer to "CONTROL VALVE ASSEMBLY ".
    Fig 4: Identifying Control Valve Assembly Fixing Bolts
    G00741219Courtesy of NISSAN MOTOR CO., U.S.A.
  8. Remove servo release and N-D accumulators by applying compressed air if necessary.
    • Hold each piston with a rag. 
    Fig 5: Removing Servo Release And N-D Accumulators
    G00741220Courtesy of NISSAN MOTOR CO., U.S.A.