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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 1446 (Power Steering System) >> Power Steering Oil Pump >> Disassembly and Assembly >> Disassembly

Disassembly and Assembly: Disassembly

WARNING: This page is about a different car, the 2005 Nissan 350Z. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Fix oil pump in vise as the occasion demands.
CAUTION: When retaining drive shaft in a vise, always use copper or aluminum plates between vise and shaft.
  1. Unscrew two front bracket bolts and remove bracket from body assembly.
  2. Unscrew four cover assembly bolts and remove cover assembly from body assembly.
  3. Remove O-ring A from body assembly.
  4. Remove rotor snap ring with snap ring pliers, and remove shaft kit from body assembly.
    CAUTION: When removing rotor snap ring, be careful not to damage pulley shaft of shaft kit.
    Fig 1: Removing Rotor Snap Ring
    G02409153Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Using a screwdriver, remove oil seal for body assembly.
  6. Remove cam ring, rotor, vane, side plate, O-ring B and O-ring C from body assembly.
  7. Remove plug, then remove O-ring D, flow control valve spring, relief valve assembly and flow control value assembly from body assembly.
    CAUTION: Be careful not to drop and deform relief valve assembly and flow control valve assembly.
  8. Remove fixing bolt of suction connector assembly, then remove suction connector assembly and O-ring E from body assembly.
    Fig 2: Removing Oil Seal From Body
    G02409154Courtesy of NISSAN MOTOR CO., U.S.A.
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