Cooling System (Mechanical): Radiator: Disassembly

REMOVE NO.1 ECT SWITCH
1. Remove the No.1 ECT switch.
  
  Fig 1: Removing No.1 ECT Switch
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the O-ring.
REMOVE DRAIN PLUG
1. Remove the drain plug.
2. Remove the O-ring.
ASSEMBLE SST
SST 09230-01010
1. Install the claw to the overhaul handle, inserting it in the hole in part "A" as shown in the diagram.
2. While gripping the handle, adjust the stopper bolt so that dimension "B" shown in the diagram is 0.2 - 0.3 mm (0.008-0.012 in.).
  
  Fig 2: Adjusting Stopper Bolt
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE: If this adjustment is not done the claw may be damaged.
UNCAULK LOCK PLATES
Using SST to release the caulking, squeeze the handle until stopped by the stopper bolt.

SST 09230-01010

Fig 3: Uncaulking Lock Plates Using SST
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE TANKS AND O-RINGS
Lightly tap the bracket of the radiator (or radiator inlet or outlet) with a soft-faced hammer, and remove the tank and the O-ring.

Fig 4: Removing Tank & O-Rings
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE OIL COOLER FROM LOWER TANK
1. Loosen the nut, and remove the cooler pipe. Remove the 2 cooler pipes.
2. Remove the 2 nuts and plate washers.
3. Remove the oil cooler and 2 O-rings.
  
  Fig 5: Removing Oil Cooler From Lower Tank
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002