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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 224 (Engine Cooling System (5.6L)) >> Removal And Installation >> Radiator >> Removal and Installation - XD Models >> Removal

Removal and Installation - XD Models: Removal

WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: Do not remove radiator cap when engine is hot. Serious burns could occur from high-pressure engine coolant escaping from water inlet. Wrap a thick cloth around the cap. Slowly turn it a quarter of a turn to release built-up pressure. Carefully remove radiator cap by turning it all the way. Note that the reservoir tank cap side is also under pressure.
NOTE: When removing components such as hoses, tube/lines, etc., cap or plug openings to prevent fluid from spilling.
  1. Drain engine coolant from radiator. Refer to Changing Engine Coolant .
    CAUTION:
    • Perform this step when the engine is cold.
    • Do not spill engine coolant on drive belts.
  2. Remove front under cover. Refer to Removal and Installation .
  3. Remove radiator hose (lower).
  4. Remove fan shroud (lower). Refer to Exploded View .
  5. Remove clips (A) connecting the front air guide [lower (2)] to the fan shroud [upper (1)].
    GNSALBIA2978Z-978Courtesy of NISSAN NORTH AMERICA, INC.

    SYMBOL

    : Front
  6. Disconnect reservoir tank hose from water inlet and the radiator overflow hose from the radiator.
  7. Disengage reservoir tank hoses from fan shroud (upper) and remove reservoir tank bolts and reservoir tank.
  8. Remove radiator hose (upper).
  9. Remove fan shroud (upper) using the following procedure:
    1. Disengage A/T fluid cooler hose D and A/T fluid cooler hose C from fan shroud (upper). Refer to Exploded View - XD Models .
    2. Remove fan shroud (upper) bolts and remove fan shroud (upper).
  10. Disengage A/T fluid cooler hose D (1) and A/T fluid cooler hose C (2) from the radiator (3).
    GNSALBIA2980Z-980Courtesy of NISSAN NORTH AMERICA, INC.

    SYMBOL

    : Front
  11. Remove radiator bolts.
  12. Remove bolts connecting the condenser to the radiator. Refer to Exploded View .
  13. Remove the radiator.
    CAUTION: Be careful not to damage radiator core.
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