Section 126 (Radiator): Disassembly

WARNING: This page is about a different car, the 2002 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.

REMOVE PACKINGS
REMOVE RADIATOR CAP
REMOVE DRAIN PLUG
1. Remove the drain plug.
2. Remove the O-ring.
REMOVE ECT SWITCH
1. Remove the ECT switch.
2. Remove the O-ring.
ASSEMBLE SST
1. 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 is as shown in the illustration.
  1. Dimension B: 0.2--0.3 mm (0.008--0.012 in.)
  NOTE: If this adjustment is not done the claw may be damaged.
  
  Fig 1: Identifying Assemble SST
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
UNCAULK LOCK PLATES
Using SST to release the caulking, squeeze the handle until stopped by the stopper bolt.
1. SST 09230-01010
Fig 2: Using SST To Release Caulking
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 3: Using Soft-Faced Hammer To Remove Tank And O-Ring
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 2 plate washers.
3. Remove the oil cooler and 2 O-rings.
Fig 4: Removing 2 Nuts And 2 Plate Washers
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002