LS 400 V8-4.0L (1UZ-FE) (1990)
Evaporator Case: Service and Repair
Removal and Installation
Removal of Cooling Unit
1. DISCONNECT NEGATIVE(-) CABLE FROM BATTERY
2. RECOVER REFRIGERANT IN REFRIGERATION SYSTEM
3. REMOVE CRUISE CONTROL ACTUATOR
4. REMOVE EQUALIZER TUBE FROM EPR
Remove the one bolt and remove both tubes.
5. REMOVE LIQUID TUBE AND SUCTION TUBE
Remove the two bolts and remove both tubes.
6. REMOVE COVER PLATE
Remove the two nuts and the cover plate.
NOTICE: Cap the open fittings immediately to keep moisture out of the system.