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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 >> EGR Cooler >> Disassembly and Assembly >> Disassembly

Disassembly and Assembly: Disassembly

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 bolts (A) and remove the EGR cooler supply line (3) and EGR cooler return line (1) from the EGR cooler support.
    GNSALBIA2117Z-117Courtesy of NISSAN NORTH AMERICA, INC.
  2. Remove the intake air connection jumper tube (5).
    CAUTION: Do not reuse the O-rings (2) and (4).
  3. Remove the bolts (A) and remove the EGR valve (3) from the EGR cooler (1).
    GNSALBIA2118Z-118Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:
    • Do not reuse the O-rings (2).
    • Do not reuse gasket (4).
  4. Remove the bolts (A) and EGR cooler mounting straps (2) connecting the EGR cooler (3) to the EGR cooler mounting bracket (1).
    GNSALBIA2119Z-119Courtesy of NISSAN NORTH AMERICA, INC.
  5. Remove the coolant tubes (2), (5) and (6) from the cooler mounting bracket (1) and discard the O-rings (3) and (4).
    GNSALBIA2120Z-120Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION: Do not reuse the O-rings.

    (A)

    : To intake manifold

    (B)

    : To EGR valve

    (C)

    : To EGR cooler
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