McCulloch MS1432 User Manual

McCulloch products are identified by a model number (in this instance

600035) followed by a suffix number (08). Suffix numbers denote
variations in parts or assemblies used in the manufacture of this
product.

Illustrated Parts Lists (ILPs) contain a PART NUMBER, DESCRIPTION,
UNITS per assembly and STOCKING CODE for each part.

Stocking Codes are:

A - Dealer stocked. Fast to medium moving part.

B - Distributor stocked. Medium to slow moving part.
C - Factory stocked. Slow moving part.

NOTE:The following explains symbols and footnotes in this IPL:

(-)

A dash preceding a PART NUMBER indicates that it is
a new part number, different from the one listed in the
previous IPL for this unit.

(.)

One or more dots (. Spring, Starter) preceding a part
DESCRIPTION indicates the part is included in the kit
or assembly described directly above the dot(s).

(-- --)

If four dashes appear in place of a PART NUMBER, the
part is not available individually but is included in the
next higher assembly or subassembly.

Circled numbers preceding a DESCRIPTION footnote
the part or assembly to additional information on the
page.

(*)

An asterisk denotes that choices follow or precede.

(†)

Serial Number Prefix 21- or denotes CARB approved
unit -- all parts are interchangeable with Serial Number
Prefix 11-.

The policy of McCulloch is one of continual improvement in design,
manufacturing and engineering advancement wherever possible to
assure still finer power tools. Hence, specifications, equipment colors,
design and manufacturer’s suggested list prices are subject to change
without notice. McCulloch reserves the right to make such changes
without prior notification or obligation to backfit or supply backfit
components for units previously shipped from the factory.

P.O. Box 31567

Tucson, Arizona 85751-1567 • U.S.A.

McCulloch 2003

PN 211229-03

32cc / 35cc

GASOLINE POWERED

CHAIN SAWS

MARCH 2003

(†)SERIAL

NUMBER MODEL BAR & ENGINE

MODEL NAME PREFIX NUMBER CHAIN SIZE

MS1432 - - 14” 32cc
MS1435 - - 14” 35cc
MS1635NAV - - 16” 35cc
EAGER BEAVER 2010 11- 600032-11 10” 32cc
EAGER BEAVER 2014

11- 600032-15 14” 32cc
EAGER BEAVER 2014 11- 600032-28 14” 32cc
EAGER BEA

VER 2014 11- 600032-34 14” 32cc
EAGER BEAVER 2016 11- 600032-17 16” 32cc
EAGER BEAVER 2016 11- 600032-29 16” 32cc
MAC 3210 11- 600032-03 10” 32cc
MAC 3212 11-/21- 600032-73 12” 32cc
MAC 3214 11-/21-/22- 600032-07

14” 32cc
MAC 3214 11- 600032-25 14” 32cc
MAC 3214 11-

600032-32 14” 32cc

MAC 3214

11- 600032-36 14” 32cc
MAC 3214 11- 600032-42 14 32cc
MAC 3214 11-/21-/22- 600032-69 14” 32cc
MAC 3214 11- 600032-76 14” 32cc
MAC 3216 11-/21-/22- 600032-09 16” 32cc
MAC 3216 11- 600032-27 16” 32cc
MAC 3216 11- 600032-30 16” 32cc
MAC 3216 11- 600032-31 16” 32cc
MAC 3216 11- 600032-33 16” 32cc
MAC 3216 11-/21-/22- 600032-43 16” 32cc
MAC 3216 11-/21-/22- 600032-68 16” 32cc
MAC 3216 11-/21- 600032-77 16” 32cc
MAC 3216 11-/21- 600032-78 16” 32cc
MAC 3216 11-/21- 600032-80 16” 32cc
MAC 3216 11-/21- 600032-81 16” 32cc
MAC 3216 11-/21- 600032-82 16” 32cc
MAC 3216 21-/22- 600032-83 16” 32cc
MAC 3516 21-/22- 600035-55 16” 35cc
MAC 3516 21-/22- 600035-56 16” 35cc
MAC 3516 21-/22- 600035-58 16” 35cc
POWERMAC 145-14 22- 600032-54 14” 32cc
POWERMAC 225-16 22- 600035-60 16” 35cc
PROMAC 3205-14 22- 600032-10 14” 32cc
SILVER EAGLE 2012 S 11- 600032-21 12” 32cc
SILVER EAGLE 2012 S 11- 600032-59 12” 32cc
SILVER EAGLE 2012 11- 600032-70 12” 32cc
SILVER EAGLE 2014 S 11- 600032-19 14” 32cc
SILVER EAGLE 2014 11- 600032-71 14” 32cc
SILVER EAGLE 2016 S 11- 600032-23 16” 32cc
SILVER EAGLE 2016 11- 600032-72 16” 32cc

ILLUSTRATED PARTS LIST

7

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

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

3

1 - FIGURE 2 Powerhead Asy
2 - FIGURE 3 Chain Brake Asy
3 A 300264 Starter Housing Asy, Yellow 1
4 B 301044 . Housing/Rope Guide Asy, Yellow 1
5 - -- -- .. Rope Guide 1
6 A 300475 . Spring, Starter Rewind 1
7 A 301043 . Rope/Drum Asy (32cc) 1
8 A 300300 .. Rope, Starter 50” 1

9 A 87851 . Handle, Starter 1
10 A 223944 . Bushing, Starter 1
11 A 300297 . Washer, .19 ID x .68 OD 1
12 A 300294 . Screw, 8-16 x .75 Torx Hd Plast 1
13 A 300294 Screw, 8-16 x .75 Torx Hd Plastite 4
14 B 300260 Oil Tank Asy 1
15 A 300289 . Hose, Oil Pick-up 1
16 A 92465 . Pickup, Oil 1
17 A 300256 . Valve, Duckbill 1
18 A 300565 Oil Cap Asy 1
19 - -- -- . Gasket 1
20 A 300259 Filter, Foam 1
21 B 322195 Spacer, Oil Tank 1
22 A 300259 Filter, Foam 1
23 A 224242-02 Primer, Remote 1
24 A 300298 Hose 1
25 C 301049 Housing/Pin Asy, Right 1
26 - -- -- . Pin, Roll 1/4 x 1.0 L 1
27 A 224821 Trigger, Throttle 1
28 B 224822 Latch, Throttle 1

FIGURE 1

GENERAL ASSEMBLY

29 A 224823 Spring, Torsional 1
30 B 111128 “O” Ring 1
31 B 224827 Rod, Throttle 1
32 A 111226 Screw, 10-24 x .62 Tr Hd Torx

2
33 B 323945-61 Engine Housing, Left, Blk 1
34 A 300294 Screw, 8-16 x .75 Tr Hd, Plastite 7
35 C 224845 Contact, Ground 1
36 A 68846 Button,Stop Switch 1
37 A 223357 Screw, 8-16 Plastite 2
38 B 224844 Contact, Ignition 1
39 B 224836-01 Handle, Front 1
40 A 218005 Nut, Square 10-24 5
41 A 300292 Retainer, Nut 5
42 A 217936 Screw, 10-24 x .75 Tr Torx 1

*43 B 224830 Cover, Air Filter 1

44 A 111099 Screw, 10-24 x .625 Pn Hd Torx 2
45 A 224826-01 Slide, Choke 1
46 A 111226 Screw, 10-24 x .62 Tr Hd Torx 4

ENGINE SPECIFICATIONS

Displacement

. . . . . . . . . . . . . . . .32cc (2.0 ci)

35cc (2.1 ci)

Spark Plug . . . . . . . . . . . . . . . . . .RDJ7Y

Spark Plug Gap . . . . . . . . . . . . . .

025 in. (0.63mm)

Flywheel to Ignition Gap . . . . . . . .0.010-0.015 in. (0.254-0.381mm)

Max Power Speed . . . . . . . . . . . .8000 RPM

Idle Speed . . . . . . . . . . . . . . . . . .2800-3300 RPM

Clutch Engagement Speed . . . . . .3800-4000 RPM

Max No Load Speed . . . . . . . . . . .11,000 RPM

Fuel Tank Capacity . . . . . . . . . . . .10 fl. oz

Oil Tank Capacity . . . . . . . . . . . . .6.1 fl. oz

Starter Rope . . . . . . . . . . . . . . . . .Nylon, 50 in.

TORQUE SPECIFICATIONS

FASTENER FIG/ TORQUE

DESCRIPTION PART NO. ITEM (IN/LBS) LOCTITE

Right Hsg to C’case 111226 1/32 40-50 262
Oil Pump to C’case 111226 2/9 30-40 262
Carb Insul to Cyl 217937 2/54 30-40 262
Spark Plug 322208

2/19 150 -­Flywheel Nut 110961 2/31 180 -­Clutch Nut 111079 2/69 180 -­Muffler Screws 111093 2/49 50 -­Carburetor Screws 218083 2/56 30-40 262

ITEM STK PART

UNITS

NO. CODE

NUMBER DESCRIPTION PER ASY

ITEM STK PART

UNITS

NO. CODE

NUMBER DESCRIPTION PER ASY