LEMON Manuals: Even more car manuals for everyone
Home >> Nissan-Datsun >> 2019 >> Altima Edition ONE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Cooling System (Pr25DD)) >> Periodic Maintenance >> Radiator >> RADIATOR : Inspection

RADIATOR : Inspection

WARNING: This page is about a different variant/trim than selected.

Check radiator for mud or clogging. If necessary, clean radiator as follows.

CAUTION:
  • Be careful not to bend or damage radiator fins.
  • When radiator is cleaned without removal, remove all surrounding parts such as radiator cooling fan assembly and horns. Then tape harness and harness connectors to prevent water from entering.
  1. Spray water to the back side of the radiator core using a side to side motion from the top down.
  2. Stop spraying when debris no longer flows from radiator core.
  3. Blow air into the back side of radiator core using a side to side motion from the top down.
    • Use compressed air lower than 490 kPa (5 kg/cm 2 , 71 psi) and keep distance more than 30 cm (11.8 in).
  4. Continue to blow air until no water sprays out.
  5. Check for engine coolant leaks. Repair as necessary. Refer to Inspection .