Section 71 (Engine Cooling System): Radiator: Inspection

WARNING: This page is about a different car, the 2007 Lexus ES 350. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT LOCK PLATE
1. Inspect the lock plate for damage.
  HINT:
  - If the sides of the lock plate groove are deformed, reassembly of the tank will be impossible. Therefore, first correct the shape of the lock plate groove with pliers or a similar object, if necessary.
  - Water leakage will result if the bottom of the lock plate groove is damaged or dented. Repair or replace the locking plate if necessary.
    NOTE: The radiator can only be recaulked 2 times. After recaulking 2 times, the radiator core must be replaced.
    
    Fig 1: Identifying Lock Plate
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