Engine Cooling System: Radiator: Disassembly

1. Remove the drain cock plug.
2. Remove the O-ring from the drain cock plug.

SST 09230-01010 (09231-01010, 09231-01030) 

1. Engage the claw with the overhaul handle by inserting it into the hole in part A.
   Fig 1: Engaging Claw With Overhaul Handle

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. While gripping the handle, adjust dimension B to between 0.2 and 0.3 mm, using the stopper bolt.

   Dimension B: 0.2 to 0.3 mm (0.008 to 0.012 in) 

   NOTE: If the stopper bolt can not be adjusted, the claw may be damaged.

1. Straighten the core plate by gripping it with SST until stopped by the stopper bolt.

   SST 09230-01010 (09231-01010, 09231-01030) 

   Fig 2: Uncaulking Core Plate

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Lightly tap the radiator tank bracket (or radiator tank pipe) with a soft-faced hammer to remove the radiator tank.
   Fig 3: Tapping Radiator Tank Bracket With Hammer

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT:

Perform the same procedures as for the radiator tank upper.