4 Runner SR5 2WD V6-3.4L (5VZ-FE) (1997)
2. DRAIN ENGINE COOLANT FROM RADIATOR
REMOVAL HINT: It is not necessary to drain out all the coolant.
3. DISCONNECT WATER HOSES FROM HEATER RADIATOR PIPES
INSTALLATION HINT:
^ Push the water hose onto the heater radiator pipe as far as the ridge on the pipe.
^ Install the hose clip in a position, as shown in the illustration.
4. REMOVE INSTRUMENT PANEL AND REINFORCEMENT
5. REMOVE DEFROSTER NOZZLE AND HEATER TO REGISTER DUCT
6. REMOVE HEATER UNIT
Remove the 2 nut and heater unit.
INSTALLATION
Installation is in the reverse order of removal.
Disassembly and Reassembly