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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 777 (Automatic Transaxle Re4F03B) >> Low & Reverse Brake >> Assembly

Low & Reverse Brake: Assembly

WARNING: This page is about a different car, the 2002 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install D-ring and oil seal on piston.
    • Take care with the direction of the oil seal  .
    • Apply ATF to both parts  .
    • Fig 1: Installing D-Ring & Oil Seal On Piston
      G02016233Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Stand transmission case.
  3. Install piston assembly on transmission case while turning it slowly.
    • Apply ATF to inner surface of transmission case  .
    Fig 2: Installing Low & Reverse Brake Piston Assembly On Transmission Case
    G02016234Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Install return springs and spring retainer on piston.

    Return spring: Refer to  CLUTCH AND BRAKE RETURN SPRINGS   .

    Fig 3: Installing Return Springs & Spring Retainer On Piston
    G02016235Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Install snap ring while compressing return springs.
    • Set Tool directly above return springs  .
      Fig 4: Installing Snap Ring By Compressing Return Spring
      G02016236Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Install drive plates, driven plates, retaining plates and dished plates.
    • Do not align the projections on the two dished plates  .
    • Make sure to put the plates in the correct order and direction  .
    Fig 5: Identifying Dish Plate Alignment Projection
    G02016237Courtesy of NISSAN MOTOR CO., U.S.A.
  7. Install snap ring.
    Fig 6: Installing Snap Ring
    G02016238Courtesy of NISSAN MOTOR CO., U.S.A.
  8. Measure clearance between retaining plate and snap ring. If not within allowable limit, select proper retaining plate (front side).
    Fig 7: Measuring Clearance Between Retaining Plate & Snap Ring
    G02016239Courtesy of NISSAN MOTOR CO., U.S.A.

    Specified clearance 

    Standard: 1.4 - 1.8 mm (0.055 - 0.071 in) 

    Allowable limit: 2.8 mm (0.110 in) 

    Retaining plate: Refer to  LOW & REVERSE BRAKE   .

  9. Check operation of low and reverse brake. Refer to LOW & REVERSE BRAKE .
    Fig 8: Applying Compressed Air To Transmission Case Oil Hole
    G02016240Courtesy of NISSAN MOTOR CO., U.S.A.