Mazda 6. Manual - part 377

BASIC SYSTEM 

U–17

U

.

7. Install in the reverse order of removal.
8. Perform the refrigerant system performance test. (See 

U–13 REFRIGERANT SYSTEM PERFORMANCE 

TEST

.)

A/C Unit Installation Note

1. When installing a new A/C unit or evaporator, add a supplemental amount of ATMOS GU10 compressor oil into 

the refrigerant cycle.

Supplemental amount (approximate quantity)

25 ml {25 cc, 0.8 fl oz}

End Of Sie

A6E8516W019

1

Heater  hose

2

Cooler hose (Lo) (L.H.D.) or cooler pipe No.4 
(R.H.D.)
(See 

U–28 Refrigerant Lines Removal Note

)

(See 

U–29 Refrigerant Lines Installation Note

)

3

Cooler pipe No.3
(See 

U–28 Refrigerant Lines Removal Note

)

(See 

U–29 Refrigerant Lines Installation Note

)

4

A/C  unit
(See 

U–17 A/C Unit Installation Note

)

U–18

BASIC SYSTEM 

A/C UNIT DISASSEMBLY/ASSEMBLY

A6E851661130W02

Note

• There are three A/C unit types.

— Type A: With expansion valve cover
— Type B: With expansion valve cover and adhesive polyurethan
— Type C: With plate and adhesive polyurethan

1. Disassemble in the order indicated in the table.
2. Assemble in the reverse order of disassembly.

End Of Sie

9

8

7

5

4

10

19

18

17

15

16

14

13

11

12

20

29

28

25

26

23

21

22

30

35

33

31

32

6

1

2

34

18

15

16

14

13

MANUAL AIR CONDITIONER

FULL-AUTO AIR CONDITIONER

L.H.D.

TYPE A

3.5—5.5 

  {36—56, 31—48}

 N·m {kgf·cm,  in·lbf}

R

R

B6E8516W001

BASIC SYSTEM 

U–18–1

U

U–18HEATER AND AIR CONDITIONER SYSTEMS

BASIC SYSTEM

L.H.D.

TYPE B

9

8

7

5

4

10

19

18

17

15

16

14

13

11

12

20

29

28

25

26

23

21

22

30

35

33

31

32

6

1

2

34

18

15

16

14

13

MANUAL AIR CONDITIONER

FULL-AUTO AIR CONDITIONER

3.5—5.5 

  {36—56, 31—48}

 N·m {kgf·cm,  in·lbf}

R

R

R

24

B6E8516W002

9

8

7

5

4

10

19

18

17

15

16

14

13

11

12

20

29

28

25

26

23

21

22

30

35

33

31

32

6

1

2

34

18

15

16

14

13

MANUAL AIR CONDITIONER

FULL-AUTO AIR CONDITIONER

L.H.D.

TYPE C

3.5—5.5 

  {36—56, 31—48}

 N·m {kgf·cm,  in·lbf}

R

R

6.8—9.8 

  {70—99, 61—86}

27

24

R

R

PLATE

B6E8516W003

U–18–2

BASIC SYSTEM 

End Of Sie

9

8

7

5

4

10

19

18

17

15

16

14

13

11

12

20

29

28

25

26

23

21

22

30

35

33

31

32

6

1

2

34

18

15

16

14

13

MANUAL AIR
CONDITIONER

FULL-AUTO
AIR CONDITIONER

R.H.D.

TYPE A

3.5—5.5 

  {36—56, 31—48}

 N·m {kgf·cm,  in·lbf}

R

R

B6E8516W004

9

8

7

5

4

10

19

18

17

15

16

14

13

12

20

29

28

25

26

23

21

22

30

35

33

31

32

6

1

2

34

18

16

14

13

MANUAL AIR
CONDITIONER

FULL-AUTO
AIR CONDITIONER

R.H.D.

TYPE B

3.5—5.5 

  {36—56, 31—48}

 N·m {kgf·cm,  in·lbf}

R

R

11

15

B6E8516W005