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Mazda 3 Service Manual: A/C Unit Disassembly/Assembly

Mazda 3 Service Manual / HVAC / A/C / A/C Unit Disassembly/Assembly

1. Disassemble in the order indicated in the table.

CAUTION:

2. Assemble in the reverse order of disassembly.


X: Applicable—: Not applicable

Step

Part name

Disassembly/assembly of main parts

Heater core

Evaporator temperature sensor

Evaporator

1

Adhesive polyurethane (1)

-

-

-

2

Blower case (1)

-

-

-

3

Blower case (2)

-

-

-

4

Air intake door

-

-

-

5

Air intake link set

-

-

-

6

Air intake actuator

-

-

-

7

Blower motor pipe

-

-

-

8

Blower motor

-

-

-

9

Power MOS FET (Full-auto air conditioner)

-

-

-

10

Resistor (Manual air conditioner)

-

-

-

11

Plate

-

X

X

12

Air filter

-

X

X

13

Driver-side air mix actuator (Full-auto air conditioner)

-

-

-

14

Driver-side air mix link set (Full-auto air conditioner)

-

-

-

15

Passenger-side air mix actuator (Full-auto air conditioner)

-

-

-

16

Passenger-side air mix link set (Full-auto air conditioner)

-

-

-

17

Air mix link set (Manual air conditioner)

-

-

-

18

Airflow mode actuator (Full-auto air conditioner)

-

-

-

19

Airflow mode link set

-

-

-

20

Airflow mode link set (Manual air conditioner)

-

-

-

21

Polyurethane foam (1)

X

X

X

22

Plate cover

X

X

X

23

Adhesive polyurethane (2)

(See Adhesive Polyurethane (2) Assembly Note.)

X

X

X

24

Evaporator pipe

X

X

X

25

Cover

X

X

X

26

Heater core

-

X

X

27

A/C case (1)

-

X

X

28

Expansion valve

-

X

X

29

Evaporator

-

-

-

30

A/C case (2)

-

-

-

31

Evaporator temperature sensor

.

-

-

-

32

Polyurethane foam (2)

-

-

-

33

Bolt

-

-

-

34

A/C case (3)

-

-

X

35

A/C case (4)

-

-

X

36

Door damper

-

-

-


Evaporator Temperature Sensor Assembly Note

1. Assemble the evaporator temperature sensor as shown in the figure.


CAUTION:

NOTE:

Adhesive Polyurethane (2) Assembly Note

1. Assemble the adhesive polyurethane as shown in the figure.



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