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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 468 (Engine Cooling System (4.0L)) >> Removal And Installation >> Radiator >> Removal and Installation >> Removal

Removal and Installation: Removal

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 front under cover using power tool. Refer to Removal and Installation - Front Bumper .
  2. Drain engine coolant from radiator. Refer to Changing Engine Coolant .
    CAUTION:
    • Perform this step when engine is cold.
    • Do not spill engine coolant on drive belts.
  3. Remove air duct and resonator assembly. Refer to Removal and Installation .
  4. Remove reservoir tank hose and water hose.
  5. Unclip the reservoir overflow hose from the radiator shroud.
  6. Remove the reservoir tank bracket and reservoir tank.
  7. Unclip the transmission lines from the radiator shroud.
  8. Disconnect the harness connector from motor driven cooling fan.
  9. Remove the radiator shrouds (LH and RH) (lower).
    • Release the tabs, pull radiator shrouds (LH and RH) (lower) rearward and down to remove.
  10. Remove the radiator shroud (upper) bolts and remove the radiator shroud (upper).
  11. Remove radiator hoses (upper/lower).
    CAUTION: Be careful not to allow engine coolant to contact drive belts.
  12. Disconnect A/T fluid cooler hoses.
  13. Remove front grille. Refer to Removal and Installation .
  14. Remove A/T oil cooler bolts and oil cooler from radiator and position aside.
  15. Remove bolts and separate the A/C condenser from the radiator.
  16. Remove the radiator as follows:
    CAUTION: Do not damage or scratch air conditioner condenser, A/T oil cooler or radiator core when removing.
    1. Remove the radiator upper mount bracket bolts.
    2. Lift and pull radiator rearward to disengage the rubber mounting (lower) from the radiator core support center.
    3. Remove radiator by lifting up.