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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 1056 (Automatic Transaxle Overhaul & Diagnostics) >> Re4F04B >> Repair For Component Parts >> Forward and Overrun Clutches >> Disassembly

Forward and Overrun Clutches: Disassembly

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. Check operation of forward clutch and overrun clutch.
    Fig 1: Checking Forward Clutch And Overrun Clutch Operation
    G00748770Courtesy of NISSAN MOTOR CO., U.S.A.
    1. Install bearing retainer on forward clutch drum.
    2. Apply compressed air to oil hole of forward clutch drum.
    3. Check to see that retaining plate moves to snap ring.
    4. If retaining plate does not contact snap ring:
      • D-ring might be damaged.
      • Oil seal might be damaged.
      • Fluid might be leaking past piston check ball.
  2. Remove snap ring for forward clutch.
    Fig 2: Removing Forward Clutch Snap Ring
    G00748771Courtesy of NISSAN MOTOR CO., U.S.A.
    CAUTION: Do not expand snap ring excessively.
  3. Remove drive plates, driven plates, retaining plate and dish plate for forward clutch.
  4. Remove snap ring for overrun clutch.
    Fig 3: Removing Overrun Clutch Snap Ring
    G00748772Courtesy of NISSAN MOTOR CO., U.S.A.
    CAUTION: Do not expand snap ring excessively.
  5. Remove drive plates, driven plates, retaining plate and dish plate for overrun clutch.
  6. Set Tool on spring retainer and remove snap ring from forward clutch drum while compressing return springs.
    Fig 4: Removing Forward Clutch Drum Snap Ring
    G00748773Courtesy of NISSAN MOTOR CO., U.S.A.
    CAUTION:
    • Set Tool directly over return springs.
    • Do not expand snap ring excessively.
  7. Remove spring retainer and return springs.
    CAUTION: Do not remove return springs from spring retainer.
  8. Remove forward clutch piston with overrun clutch piston from forward clutch drum by turning it.
    Fig 5: Removing Forward Clutch Piston With Overrun Clutch Piston From Forward Clutch Drum
    G00748774Courtesy of NISSAN MOTOR CO., U.S.A.
  9. Remove overrun clutch piston from forward clutch piston by turning it.
    Fig 6: Removing Overrun Clutch Piston From Forward Clutch Piston
    G00748775Courtesy of NISSAN MOTOR CO., U.S.A.
  10. Remove D-rings and seal rings from forward clutch piston and overrun clutch piston.
    Fig 7: Removing D-Rings And Seal Rings From Forward Clutch Piston And Overrun Clutch Piston
    G00748776Courtesy of NISSAN MOTOR CO., U.S.A.
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