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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 126 (Engine Mechanical (CUMMINS 5.0L) (1 Of 2)) >> Removal And Installation >> Air Intake Connection >> Removal and Installation >> Removal

Removal and Installation: Removal

WARNING: This page is about a different car, the 2018 Nissan Titan XD. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the intake manifold assembly. Refer to Removal and Installation .
  2. Remove the EGR cooler and mounting bracket. Refer to Exploded View .
  3. Brush away any loose dirt or debris to keep it from entering the air intake system.
  4. Remove the bolts (A) and cover plate (1) from the intake manifold.
    GNSALBIA1967Z-967Courtesy of NISSAN NORTH AMERICA, INC.
  5. Remove the bolts (A) and (B) connecting the EGR bypass tube (1) to the EGR bypass valve.
    GNSALBIA1973Z-973Courtesy of NISSAN NORTH AMERICA, INC.
  6. Disconnect the harness connector from the EGR bypass.
  7. Remove the bolts (A) and then remove the air intake connection (2) from the intake manifold (1).
    GNSALBIA1976Z-976Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION: Do not reuse the gasket.
  8. Remove the EGR bypass valve (3).
    GNSALBIA1989Z-989Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION: Do not reuse the gasket (4) or O-rings (1) and (2).

    (5)

    : EGR bypass tube
  9. Remove the coolant tube (2).
    GNSALBIA1974Z-974Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION: Do not reuse the O-rings (1).
  10. Remove the air intake connection adapter (2) from the air intake connection.
    GNSALBIA1990Z-990Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION: Do not reuse the O-ring (1).
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