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Milwaukee 7145-21 User Manual

Service parts list, Bulletin no, A89a

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1

27

2

10

12

13

14

15

16

17

18

24

9

6

30

31

32
33

34

26

5

3

4

25

11

29

28

19

20

21

22

23

37

36

40

41

35

53

47

39

38

87

90

91

92

93

94

86

85

82

89

88

95

50

51

52

48

49

43

42

46

45

44

8

7

MILWAUKEE ELECTRIC TOOL CORPORATION

13135 W. Lisbon Road, Brookfield, WI 53005

Drwg.2

54-43-0050

SERVICE PARTS LIST

BULLETIN NO.

0

00

EXAMPLE:

Component Parts (Small #) Are Included
When Ordering The Assembly (Large #).

PAGE 1 OF 2

FIG. PART NO.

DESCRIPTION OF PART

NO. REQ.

A89A

REVISED BULLETIN

DATE

Mar. 2006

WIRING INSTRUCTION

STARTING

SERIAL NUMBER

SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS

STRAIGHT FINISH NAILER

CATALOG NO. 7145-21

1

05-84-0845

Bolt Assembly

4

2

05-84-0805

Deflector Bolt

1

3

31-05-0400

Deflector

1

4

43-31-0355

Muffler

1

5

45-88-1720

Deflector Pad

1

6

42-92-1420

Top Cap

1

7

45-06-0925

Seal Gasket

1

8

45-06-0940

Seal

1

9

40-50-3110

Upper Valve Spring

1

10

44-62-0250

Head Valve Piston

1

11

34-40-3240

O-Ring

1

12

34-40-3175

O-Ring

1

13

42-76-0800

Valve Collar

1

14

45-06-0910

Top Cap Seal

1

15

44-90-0700

Cylinder Press Ring

1

16

44-90-0820

Piston Ring

1

17

34-40-3220

O-Ring

1

18

43-12-0250

Driver Assembly

1

19

34-40-3270

O-Ring

1

20

42-98-0350

Cylinder

1

21

44-90-0800

Cylinder Spacer

1

22

42-38-0300

Bumper

1

23

43-56-0895

Driver Guide

1

24

42-38-0360

Bumper Band

1

25

34-40-3295

O-Ring

1

26

34-40-3300

O-Ring

1

27

42-52-0410

Plunger Cap

1

28

44-70-0250

Trigger Valve Plunger

1

29

34-40-3285

O-Ring

2

30

34-40-3280

O-Ring

1

31

40-50-3195

Spring

1

32

44-70-0255

Plunger

1

33

34-40-3290

O-Ring

2

34

43-64-0150

Trigger Valve Head

1

35

06-65-1465

Spring Pin

1

36

06-65-1440

Spring Pin

2

37

06-65-1480

Spring Pin

1

38

31-92-0200

Trigger Assembly

1

39

40-50-3160

Spring

1

40

44-10-0650

Selector

1

41

40-50-3095

Selector Spring

1

42

44-86-0710

Retainer

1

43

44-90-0825

Ring

1

44

28-50-0800

Tool Body

1

45

44-90-0785

Snap Ring

1

46

43-31-0370

Filter

1

47

34-40-3250

O-Ring

1

48

42-92-1350

End Cap

1

49

05-84-0950

Socket Head Hex Screw

1

50

40-50-3180

Positioning Spring

1

51

45-08-0460

Positioning Shaft

1

52

42-70-0400

Spring Retainer (Belt Clip)

1

53

05-83-0525

Round Head Phillips Bolt

2

85

43-56-0865

Work Contact Element Guide

1

86

06-65-1405

Spring Pin

1

87

40-50-3050

Work Contact Spring

1

88

42-36-2050

Work Contact Assembly B

1

89

43-98-0755

Adjustment Knob

1

90

42-92-1495

Work Contact Element Cover

1

91

44-94-0570

Adjustment Rod

1

92

34-40-3310

O-Ring

1

93

42-36-1995

Work Contact Element Bracket A

1

94

44-90-0770

E-Ring

1

95

42-38-0320

No-Mar Pad

1

97

25 26 27 28 29 30
31 32 33 34 35 43

FIG. PART NO.

DESCRIPTION OF PART

NO. REQ.