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MILWAUKEE ELECTRIC TOOL CORPORATION
13135 W. Lisbon Road, Brookfield, WI 53005
Drwg.2
54-43-0030
SERVICE PARTS LIST
BULLETIN NO.
0
0
0
EXAMPLE:
Component Parts
(Small #) Are Included
When Ordering The
Assembly (Large #).
PAGE 1 OF 2
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
A87A
REVISED BULLETIN
DATE
Mar. 2006
WIRING INSTRUCTION
STARTING
SERIAL NUMBER
SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS
COIL ROOFING NAILER
CATALOG NO. 7120-21
1 05-84-0805 Deflector Bolt 1
2 31-05-0400 Deflector 1
3 43-31-0355 Muffler 1
4 45-88-1720 Deflector Pad 1
5 05-84-0925 Socket Hex Head Screw 5
6 44-66-1355 Wear Plate 1
7 42-38-0370 Wear Pad 1
8 42-92-1425 Top Cap 1
9 45-06-0945 Seal 1
10 40-50-3120 Upper Valve Spring 1
11 34-40-3195 O-Ring 1
12 44-62-0265 Head Valve Piston 1
13 34-40-3245 O-Ring 1
14 42-76-0815 Valve Collar 1
15 45-06-0915 Seal 1
16 44-90-0700 Press Ring 1
17 44-90-0730 Piston Ring 1
18 34-40-3180 O-Ring 1
19 43-12-0255 Driver Assembly 1
20 42-98-0355 Cylinder 1
21 34-40-3135 O-Ring 1
22 45-36-1655 Cylinder Spacer 1
23 34-40-3200 O-Ring 1
24 44-90-0805 Cylinder Ring 1
25 42-38-0315 Bumper 1
26 34-40-3295 O-Ring 1
27 34-40-3300 O-Ring 1
28 42-52-0410 Plunger Cap 1
29 44-70-0250 Valve Plunger 1
30 34-40-3285 O-Ring 2
31 34-40-3280 O-Ring 1
32 40-50-3195 Spring 1
33 44-70-0255 Trigger Valve Plunger 1
34 34-40-3290 O-Ring 2
35 43-64-0150 Trigger Valve Head 1
36 06-65-1465 Spring Pin 2
37 06-65-1440 Spring Pin 2
38 06-65-1425 Spring Pin 1
39 31-92-0200 Trigger Assembly 1
40 40-50-3160 Spring 1
41 44-86-0710 Retainer 1
42 44-10-0650 Selector 1
43 40-50-3095 Selector Spring 1
44 44-90-0825 Ring 1
45 28-50-0805 Tool Body 1
46 44-90-0750 Retaining Ring 1
47 43-31-0370 Filter 1
48 42-92-1355 End Cap 1
49 34-40-3250 O-Ring 1
50 30-61-0200 Nose Piece 1
51 34-40-3165 O-Ring 1
52 34-40-3265 O-Ring 2
53 44-55-0250 Feed Finger 1
54 05-84-0915 Bolt Assembly 4
55 44-62-0260 Feed Piston 1
56 44-60-1905 Feed Piston Pin 1
82 43-56-0865 Work Contact Element Guide 1
83 06-65-1405 Spring Pin 1
84 40-50-3050 Adjustment Spring 1
85 42-36-1970 Contact Bracket B 1
86 43-98-0755 Depth Adjustment Knob 1
87 42-92-1500 Work Contact Element Cover 1
88 44-94-0580 Adjustment Rod Assembly 1
89 34-40-3170 O-Ring 1
90 42-36-1985 Contact Element Bracket 1
91 44-90-0770 E-Ring 1
92 42-36-1960 Contact Element Bracket A 1
93 05-85-0050 Flat Head Hex Bolt 2
111
26 27 28 29 30 31
32 33 34 35 36 44
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
93
92
91
90
82
83
84
85
86
87
88
89
26
27
28
29
30
31
32
33
34
35
36
43
37
42
37
39
40
38
106
44
41
45
46
47
48
49