Milwaukee 7120-21 User Manual
Page 2

57 40-50-3005
Feed Finger Spring
1
58 44-86-0705
Retainer Ring
1
59 34-40-3235
O-Ring
1
60 34-40-3205
O-Ring
1
61 40-50-3085
Feed Piston Spring
1
62 42-38-0345
Feed Bumper
1
63 42-92-1415
Feed Piston Cap
1
64 05-84-0820
Bolt Assembly
2
65 44-55-0260
First Stopper Finger
1
66 44-55-0255
Second Stopper Finger
1
67 40-50-3010
Spring
1
68 40-50-3080
Stopper Finger Spring
1
69 44-60-1895
Nail Stop Pin
1
70 42-92-1410
Door
1
71 40-50-3015
Latch Spring
1
72 44-20-0860
Door Latch
1
73 06-65-1415
Spring Pin
1
74 44-50-0205
Door Shaft Pin
1
75 43-56-0890
Guide Block
1
76 44-60-1860
Fixed Pin
1
77 34-40-3190
O-Ring
2
78 42-92-1480
Work Contact Element Cover
1
79 45-88-1760
Flat Washer
1
80 05-84-0895
Bolt, M5 x 0.8-08
1
81 44-26-0100
Magnet
1
94 44-60-1885
Pin
2
95 42-38-0355
Magazine Cover
1
96 43-78-0165
Spring Base A
1
97 40-50-3040
Pull Spring
1
98 45-36-1660
Spacer
1
99 44-55-0265
Nail Tray Adjustor
1
100 05-78-0815
Tap Bolt
3
101 42-98-0375
Magazine Base
1
102 34-40-3130
O-Ring
1
103 44-86-0715
Spring Retainer
1
104 42-38-0365
Magazine Wear Pad B
2
105 42-98-0380
Magazine Wear Pad A
1
106 05-84-0845
Bolt Assembly
1
107 44-66-1335
Positional Plate
1
108 40-50-3055
Work Contact Element Spring
1
109 44-66-1330
Adjusting Plate A
1
110 44-66-1325
Adjusting Plate B
1
111 31-94-0110
Trigger Valve Assembly
1
112 45-24-0020
Magazine Coil Assembly
1
113 43-56-0565
Shingle Guide Assembly
1
115 12-98-0310
Service Nameplate/Warning Label
1
14-70-0140
Overhaul Kit (Not Shown)
1
14-70-0160
Driver Maintenance Kit (Not Shown)
1
112
94 95 96 97
98 99 100 101
102 103 104 105
107 108 109 110
FIG. PART NO.
DESCRIPTION OF PART
NO. REQ.
FIG. PART NO.
DESCRIPTION OF PART
NO. REQ.
115
52
54
58
50
77
76
74
80
79
78
69
68
65
66
67
72
71
73
70
58
68
75
77
100
103
107
108
109
110
102
106
79
94
81
51
50
58
59
60
55
61
62
63
101
105
104
99
53
58
57
56
64
96
97
98
95
104
113
107 108
109 110