LS 400 V8-4.0L (1UZ-FE) (1990)
7. REMOVE DRAIN HOSE CLAMP FROM FRONT SIDE MEMBER
8. REMOVE HEATER TO REGISTER NO.4 AND NO.5 DUCTS
9. REMOVE MIRROR CONTROL ECU
10. REMOVE CONNECTOR BRACKET
(a) Remove the two bolts and the bracket from the cooling and blower unit.
(b) Disconnect connectors.
11. DISCONNECT VEHICLE SIDE WIRE HARNESS FROM COOLING AND BLOWER UNIT
12. REMOVE COOLING AND BLOWER UNIT
Remove the four nuts and two screws, then remove the cooling and blower unit.
Installation of Cooling Unit
Assemble following the disassembly procedure in reverse order
HINT:
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The tightening torque specified for the bolts used to install the liquid tube and suction tube to the cooling and blower unit is shown below.