Radiator On-Vehicle Cleaning

Engine. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
2Az-Fe Cooling. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. INSPECT RADIATOR ASSEMBLY

Radiator -- On-Vehicle Cleaning



1. INSPECT RADIATOR ASSEMBLY


Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. Check that the radiator and condenser are not blocked with leaves, dirt, or insects. Clean the hose connections.

    1. If the fins are blocked, wash them with water or a steam cleaner.
    NOTICE:
    1. If the distance between the steam cleaner and core is too close, the fins may be damaged.
    2. Keep the following injection distance.
      Standard injection distance:
      Injection Pressure
      		Specified Condition
      2,942 to 4,903 kPa
      (30 to 50 kgf/cm2, 427 to 711 psi)
      		300 mm (11.81 in.)
      4,903 to 7,845 kPa
      (50 to 80 kgf/cm2, 711 to 1,138 psi)
      		500 mm (19.69 in.)
    3. If the fins are bent, straighten them with a screwdriver or pliers.
    4. Never apply water directly onto the electronic components.

  1. Dry the fins with compressed air.