RM38N0EC _58 Vehicle Interior _111841 HEATING / AIR CONDITIONING _0499792 FRONT AIR CONDITIONING UNIT A

HEATING / AIR CONDITIONING  FRONT AIR CONDITIONING UNIT  DISASSEMBLY  


PROCEDURE

Hide 87201B 2.REMOVE NO. 2 AIR DUCT SUB-ASSEMBLY

a.
E448839

Disengage the 6 claws to remove the No. 2 air duct sub-assembly.


Hide 88897P 3.REMOVE ASPIRATOR

a.
E478189

Disengage the guide and 2 claws to remove the aspirator.


Hide 82210K 4.REMOVE AIR CONDITIONING HARNESS ASSEMBLY

a.

Disconnect each connector.

E478198


b.

Disengage each clamp to remove the air conditioning harness assembly.


Hide 87050C 5.REMOVE NO. 1 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY

a.
E478199

Remove the 3 screws.


b.

Disengage the 2 guides to remove the No. 1 air conditioning radiator damper servo sub-assembly.


Hide 87050D 6.REMOVE NO. 2 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY

a.
E448844

Remove the 2 screws.


b.

Disengage the guide to remove the No. 2 air conditioning radiator damper servo sub-assembly.


Hide 87114B 7.REMOVE HEATER COVER

a.
E448848C01
0,0 0,0 false
V113147

Remove in this Direction


Remove the screw.


b.

Remove the heater cover as shown in the illustration.


Hide 88650N 8.REMOVE AIR CONDITIONING AMPLIFIER ASSEMBLY

a.
E448849C01
0,0 0,0 false
V113147

Remove in this Direction


Remove the screw.


b.

Disengage the 2 guides to remove the air conditioning amplifier assembly as shown in the illustration.


Hide 88897M 9.REMOVE HEATER PIPE GROMMET

a.
E448851

Remove the heater pipe grommet.


Hide 87124B 10.REMOVE HEATER CLAMP

a.
E448853

Disengage the 3 claws to remove the heater clamp.


Hide 87107A 11.REMOVE HEATER RADIATOR UNIT SUB-ASSEMBLY

a.
E448854C01
0,0 0,0 false
V113147

Remove in this Direction


Remove the heater radiator unit sub-assembly as shown in the illustration.

NOTICE:

Prepare a drain pan or cloth in case the coolant leaks.



Hide 88899L 12.REMOVE COOLING UNIT PARTS

a.
E478200

Remove the cooling unit parts.


Hide 88515 13.REMOVE COOLER EXPANSION VALVE

a.
E478201

Using a 4 mm hexagon socket wrench, remove the 2 hexagon bolts and cooler expansion valve.


b.
E450029

Remove the 2 O-rings from the No. 1 cooler evaporator sub-assembly.


Hide 88501 14.REMOVE NO. 1 COOLER EVAPORATOR SUB-ASSEMBLY

a.

Remove the 2 screws.

E450032C01
2.365,4.156 2.719,3.75 true 4.26,1.813 4.646,1.469 true 2.208,4.104 2.521,4.26 0.313,0.156 10 false *1 4.688,1.385 5,1.542 0.313,0.156 10 false *2
*1 Upper Heater Case *2 Lower Heater Case



b.

Disengage the 10 claws and 9 guides to remove the upper heater case with No. 1 cooler evaporator sub-assembly from the lower heater case.


c.
E448859

Disengage the 2 clamps.


d.

Remove the No. 1 cooler evaporator sub-assembly with No. 1 cooler thermistor from the upper heater case.