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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 518 (Brake System) >> Unit Disassembly And Assembly >> Hydraulic Booster Assembly >> Disassembly and Assembly >> Disassembly

Disassembly and Assembly: Disassembly

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove gaskets and spacer from hydraulic booster assembly.
  2. Remove the reservoir tank pin using a suitable tool.
    GNSJPFIA0750Z-750Courtesy of NISSAN NORTH AMERICA, INC.
  3. Remove the bolt, disconnect the harness connector, disconnect the reservoir hose assembly and remove the reservoir tank.
    CAUTION: Do not drop components. Components must not be reused if they are dropped.
  4. Remove and discard the grommets from the ABS actuator and electric unit (control unit).
  5. Slide the clamp and remove the reservoir hose assembly from the reservoir tank.
  6. Remove the brake tube using a suitable tool.
    CAUTION: Do not scratch the flare nut or the brake tube.
  7. Remove the cap and grommet from the brake booster bracket using a suitable tool (A).
    GNSJPFIA0752Z-752Courtesy of NISSAN NORTH AMERICA, INC.
  8. Remove the screws (SYMBOL ) and disconnect the motor/accumulator assembly harness from the brake booster bracket.
    GNSJPFIA0751Z-751Courtesy of NISSAN NORTH AMERICA, INC.
  9. Remove motor/accumulator assembly from ABS actuator and electric unit (control unit).
  10. Remove the bushings and collars from the motor/accumulator assembly.
  11. Remove the brake booster bracket and reservoir tank connector bracket from ABS actuator and electric unit (control unit).
  12. Remove the pin mounts from the ABS actuator and electric unit (control unit).
  13. After replacing motor/accumulator assembly, always follow the accumulator disposal procedure to discard the motor/accumulator assembly. Refer to Disposal .