Procedures
2GR-FE COOLING: RADIATOR: ON-VEHICLE CLEANING
1. INSPECT FINS BLOCKAGE
(a) If the fins are clogged, wash them with water or a steam cleaner. Dry with compressed air.
NOTICE:
* If the distance between the steam cleaner and the core is too close, the fins may become damaged. Keep the following injection distance.
Standard:
* If the fins are bent, straighten them with a screwdriver or pliers.
* Never apply water directly onto the electronic components.