Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - HEATING / AIR CONDITIONING
FRONT AIR CONDITIONING UNIT (for RHD) - DISASSEMBLY
| 1. REMOVE BLOWER ASSEMBLY |
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| 2. REMOVE NO. 4 AIR DUCT SUB-ASSEMBLY |
Remove the screw and duct.
| 3. REMOVE NO. 5 AIR DUCT SUB-ASSEMBLY |
Remove the screw and duct.
| 4. REMOVE ASPIRATOR (for Automatic Air Conditioning System) |
Detach the 2 claws and remove the aspirator.
| 5. REMOVE COOL BOX LIQUID TUBE (w/ Cool Box) |
Remove the 3 screws.
Detach the 2 claws and remove the protective cover.
Using SST, remove the piping clamp.
- SST
- 09870-00025
Attach SST to the piping clamp.
- HINT:
- Confirm the direction of the piping clamp claw and SST by referring to the illustration on the caution label.
Push down SST and release the clamp lock.
- NOTICE:
- Be careful not to deform the tubes when pushing SST.
Pull SST slightly and push the release lever, then remove the piping clamp with SST.
Remove the piping clamp from SST.
| *1 | Release Lever |
| *a | Push |
| *b | Pull |
Disconnect the tube.
- NOTICE:
- Cap the open fittings immediately to keep moisture or dirt out of the system.
Detach the clamp and remove the liquid tube.
Remove the 2 O-rings from the liquid tube.
| 6. REMOVE QUICK HEATER ASSEMBLY (w/ PTC Heater) |
Remove the 2 screws.
Detach the 3 clamps and remove the quick heater assembly (PTC heater assembly).
| 7. REMOVE AIR CONDITIONER HARNESS |
Disconnect the connectors.
Detach the 2 clamps and remove the harness.
| *A | for Automatic Air Conditioning System | *B | for 4 Zone Type |
| 8. REMOVE AIR CONDITIONING RADIATOR ASSEMBLY |
Remove the screw and radiator bracket.
Remove the radiator.
| 9. REMOVE COOLER EXPANSION VALVE (w/ Cool Box) |
Remove the packing.
Remove the butyl tape.
Using a 4 mm hexagon wrench, remove the hexagon bolt, screw and bracket.
Using a 4 mm hexagon wrench, remove the 2 hexagon bolts and No. 1 connector tube.
Remove the 2 O-rings from the No. 1 connector tube.
Using a 4 mm hexagon wrench, remove the 2 hexagon bolts, No. 2 connector tube, expansion valve and No. 3 connector tube.
Remove the 2 O-rings from the No. 2 connector tube.
| 10. REMOVE AIR CONDITIONER TUBE AND ACCESSORY ASSEMBLY (w/ Cool Box) |
Remove the screw and bracket.
Using a 4 mm hexagon wrench, remove the 2 hexagon bolts and air conditioner tube and accessory assembly.
Remove the 2 O-rings from the air conditioner tube and accessory assembly.
| 11. REMOVE COOLER EXPANSION VALVE (w/o Cool Box) |
Remove the packing.
Using a 4 mm hexagon wrench, remove the 2 hexagon bolts, air conditioner tube and accessory assembly and expansion valve.
Remove the 2 O-rings from the air conditioner tube and accessory assembly.
Remove the 2 O-rings from the cooler evaporator.
| 12. REMOVE REAR AIR MIX DAMPER CONTROL SERVO MOTOR RH (for 4 Zone Type) |
Remove the 3 screws and servo motor.
| 13. REMOVE SERVO MOTOR |
Remove the 4 screws and servo motor unit.
for 4 Zone Type:
Remove the front mode control servo motor RH.
Remove the 2 screws.
Detach the claw and remove the plate and servo motor.
- NOTICE:
- Be careful not to damage the claw of the plate.
Remove the control air bypass damper control servo motor RH.
Remove the 2 screws.
Detach the claw and remove the plate and servo motor.
- NOTICE:
- Be careful not to damage the claw of the plate.
Remove the front air mix damper control servo motor RH.
Remove the 2 screws.
Detach the claw and remove the plate and servo motor.
- NOTICE:
- Be careful not to damage the claw of the plate.
| 14. REMOVE SERVO MOTOR |
Remove the 4 screws and servo motor unit.
for 4 Zone Type:
Remove the control air bypass damper control servo motor LH
Remove the 2 screws.
Detach the claw and remove the plate.
- NOTICE:
- Be careful not to damage the claw of the plate.
Remove the front mode control servo motor LH.
Remove the 2 screws.
Detach the claw and remove the plate and servo motor.
- NOTICE:
- Be careful not to damage the claw of the plate.
Remove the front air mix damper control servo motor LH.
Remove the 2 screws.
Detach the claw and remove the plate and servo motor.
- NOTICE:
- Be careful not to damage the claw of the plate.
| 15. REMOVE SERVO MOTOR |
Remove the 3 screws and servo motor unit.
Remove the rear mode control servo motor.
Remove the 2 screws.
Detach the claw and remove the plate and servo motor.
- NOTICE:
- Be careful not to damage the claw of the plate.
Remove the rear air mix damper control servo motor LH.
Remove the 2 screws.
Detach the claw and remove the lever and servo motor.
- NOTICE:
- Be careful not to damage the claw of the lever.
| 16. REMOVE NO. 1 COOLER EVAPORATOR SUB-ASSEMBLY |
Remove the 7 screws.
Detach the 6 claws and remove the unit case.
Remove the evaporator.
| 17. REMOVE FRONT EVAPORATOR TEMPERATURE SENSOR |
Remove the front evaporator temperature sensor.