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Figure 4 carburetor assembly, General assembly figure 1 – McCulloch MS1432 User Manual

Page 7

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FIGURE 4

CARBURETOR ASSEMBLY

ITEM STK

PART

UNITS

NO. CODE NUMBER

DESCRIPTION

PER ASY

B

323653-03

Carburetor, Zama CU1M28C

B

324947-01

Carburetor. Zama C1QM36

1

-- --

. Strainer

1

2

-- --

. Plug, Welch

1

3

-- --

. Valve, Check

1

4

-- --

. Retainer, Check Valve

1

5

-- --

. Nozzle Asy, Check Valve

1

6

-- --

. Shaft Asy, Throttle

1

7

-- --

. Spring, Throttle Return

1

8

-- --

. Valve, Throttle

1

9

-- --

. Diaphragm Asy, Metering

1

10

-- --

. Diaphragm, Pump

1

11

-- --

. Gasket, Metering Chamber

1

12

-- --

. Gasket, Pump

1

13

-- --

. Cover, Pump

1

14

-- --

. Valve, Inlet Needle

1

15

-- --

. Spring, Metering Lever

1

16

-- --

. Lever, Metering

1

17

-- --

. Pin

1

18

-- --

. Cover, Metering Chamber

1

19

-- --

. Spring, Adjust Screw

2

20

-- --

. Screw, Main Mixture

1

21

-- --

. Screw, Idle Mixture

1

22

-- --

. Screw,Tlhrottle Adjust

1

23

-- --

. Spring, Friction

4

24

-- --

. Shaft Asy, Choke

1

25

-- --

. Valve, Choke

1

26

-- --

. Screw, Pin

1

27

-- --

. Screw, Throttle/Choke Valve

1

28

-- --

. Screw, Metering Chamber

2

29

-- --

. Screw, Pump Cover

1

30

-- --

. Ball, Steel

1

31

-- --

. Collar

1

32

-- --

. Lever, Throttle

1

33

-- --

. Screw, Throttle Lever

1

34

-- --

. Washer, Limiter

2

35

B

111216

. Cap, Limiter, Hi

1

36

B

111217

. Cap, Limiter, Lo

1

37

-- --

. Retainer, Limiter

1

301041

Kit, Carburetor Repair RB-39 (Stk Code A)

301042

Kit, Gasket/Diaphragm GND-35 (Stk Code A)

Can be used on 32/35cc models with serial number prefixes 11-, 21-
Can be used on 32/35cc models with serial number prefixes 11-, 21-, 22-

ITEM STK

PART

UNITS

NO. CODE NUMBER

DESCRIPTION

PER ASY

-

B

323653-04

Carburetor, Walbro WT 438

1

-- --

. Strainer

1

2

-- --

. Plug, Welch

1

3

-- --

. Valve, Check

1

4

-- --

. Retainer, Check Valve

1

5

-- --

. Nozzle Asy, Check Valve

1

6

-- --

. Shaft Asy, Throttle

1

7

-- --

. Spring, Throttle Return

1

8

-- --

. Valve, Throttle

1

9

-- --

. Diaphragm Asy, Metering

1

10

-- --

. Diaphragm, Pump

1

11

-- --

. Gasket, Metering Chamber

1

12

-- --

. Gasket, Pump

1

13

-- --

. Cover, Pump

1

14

-- --

. Valve, Inlet Needle

1

15

-- --

. Spring, Metering Lever

1

16

-- --

. Lever, Metering

1

17

-- --

. Pin

1

18

-- --

. Cover, Metering Chamber

1

19

-- --

. Spring, Adjust Screw

2

20

-- --

. Screw, Main Mixture

1

21

-- --

. Screw, Idle Mixture

1

22

-- --

. Screw,Tlhrottle Adjust

1

23

-- --

. Spring, Friction

4

24

-- --

. Shaft Asy, Choke

1

25

-- --

. Valve, Choke

1

26

-- --

. Screw, Pin

1

27

-- --

. Screw, Throttle/Choke Valve

1

28

-- --

. Screw, Metering Chamber

2

29

-- --

. Screw, Pump Cover

1

30

-- --

. Ball, Steel

1

31

-- --

. Collar

1

32

-- --

. Lever, Throttle

1

33

-- --

. Screw, Throttle Lever

1

34

-- --

. Washer, Limiter

2

35

B

325465

. Cap, Limiter, Hi

1

36

B

325466

. Cap, Limiter, Lo

1

37

-- --

. Retainer, Limiter

1

324013

Kit, Carburetor Repair A1128WT (Stk Code A)

324009

Kit, Gasket/Diaphragm B1110WT (Stk Code A)

Can be used on 32/35cc models with serial number prefixes 11-, 21-

18

9

11

33

32

31

16

17

26

27

27

10

12

13

29

22

24

6

7

36

35

20

21

19

34

19

37

25

3

4

5

5

30

23

15

28

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2

GENERAL ASSEMBLY

FIGURE 1

––4––

––6

––7––

3––––9

––10

––11

––12

––4

––5

––7

––8

––14

––15

14–––16

––17

––18

18–––19

––25

25–––26

39

41

40

44

43

32

46

46

26

22

25

41

40

2

31

28

27

29

30

45

24

21

20

17

15

16

14

19

18

37

35

37

38

36

34

42

34

5

12

4

9

10

8

6

7

11

13

34

23

33

41

40

1