FIG. PART NO. DESCRIPTION OF PART NO. REQ.
2 --------------- Camera Head, D16 (1)
3 --------------- Camera Head, D20 (1)
4 05-78-2200 M4 x 14mm Pan Hd. ST T-20 Screw (14)
6 05-78-2201 M3 x 12mm Pan Hd. ST T-10 Screw (10)
7 --------------- M3 x 12mm Flange Tapping Screw (2)
9 --------------- M4 x 12mm ST Flange Screw (1)
10 06-97-3703 M4 Flat Washer (8)
14 --------------- Drum Hook (1)
26 --------------- Drum Face Gasket (1)
27 --------------- O-Ring (1)
28 --------------- O-Ring (2)
29 --------------- M3 Flat Washer (2)
34 --------------- Drum Knob Torsion Spring (1)
35 --------------- Drum Hook Torsion Spring (1)
41 --------------- Ring Magnet (1)
47 --------------- Drum Knob (1)
48 --------------- Drum Knob Plate (1)
49 --------------- Drum Slider Plate (1)
50 --------------- M3 x 28mm Dowel Pin (1)
51 --------------- WEIPU Female Connector (1)
52 --------------- Bearing (1)
61 --------------- Bearing (1)
62 --------------- Retaining Ring (1)
63 --------------- Drum Mount Shaft (1)
64 --------------- Bearing Plate (1)
65 --------------- Drum Mount Housing (1)
66 --------------- Drum (1)
67 --------------- M2.2 x 10mm Pan Hd. ST Screw (4)
69 23-78-0115 Cable Tie (2)
70 --------------- M3 x 12mm Machine Screw (2)
71 --------------- D16 Spare Spring for 65' (1)
72 --------------- 65' Ultra Flex Pushrod Assembly (1)
73 --------------- 85' Ultra Flex Pushrod Assembly (1)
74 --------------- 65' Male Drum Connector Assembly (1)
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
75 --------------- Female Drum Connector Assembly (1)
77 --------------- Drum Badge, 65' Logo (1)
78 --------------- Drum Badge, 85' Logo (1)
79 --------------- Drum Badge, Milwaukee Logo (1)
83 --------------- D20 Spare Spring for 85' (1)
84 34-40-0229 O-Ring (2)
88 --------------- O-Ring (1)
92 48-53-3324 Skids for 65' Ultra Flex Reel (1)
93 48-53-3325 Skids for 85' Ultra Flex Reel (1)
94 45-96-0019 Camera Wrench (1)
95 --------------- 85' Male Drum Connector Assembly (1)
106 14-46-8995 Frame Shaft Service Assembly (1)
108 48-53-3318 65' Rear Hub Cable Assembly (1)
109 48-53-3319 85' Rear Hub Cable Assembly (1)
111 48-53-3320 Spare Spring Assembly for 65' (1)
112 48-53-3321 Spare Spring Assembly for 85' (1)
113 48-53-3323 16mm Replacement Camera Head Kit (1)
114 48-53-3322 20mm Replacement Camera Head Kit (1)
MILWAUKEE TOOL
l
www.milwaukeetool.com
13135 W. LISBON RD., BROOKFIELD, WI 53005
Drwg. 1
41
61
52
62
63
28
(2x)
27
64
4
(6x)
88
75
70
(2x)
6
(2x)
74
95
88
65
26
50
14
35
51
67
(4x)
29
(2x)
6
(2x)
34
48
49
7
(2x)
47
9
6
(6x)
66
79
77
10
(8x)
4
(8x)
92 93
69
(2x)
2
3
71
83
94
72
73
84
(2x)
106
4 27 28 41 52 61
62 63 64 70 75 88
65’
85’
108
4 6 7 9 10 14 26 29 34 35 47 48 49
50 51 65 66 67 69 72 74 77 79 84 88
109
4 6 7 9 10 14 26 29 34 35 47 48 49
50 51 65 66 67 69 73 78 79 84 88 95
111
71
84
112
83
84
113
2
94
114
3
94
65’
85’
65’
85’
EXAMPLE:
Component Parts (Small #)
are Included When Ordering
the Assembly (Large #).
0
00
SERVICE PARTS LIST
BULLETIN NO.
PN0004473
SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS REVISED BULLETIN DATE
Apr. 2025
M12™ INSPECTION CAMERA
WIRING INSTRUCTION
See Page 3
CATALOG NO. 3318-20 SERIAL NO. P96A
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
1 --------------- Battery Gauge Label (1)
4 05-78-2200 M4 x 14mm Pan Hd. ST T-20 Screw (41)
5 05-78-0084 M3 x 10mm Pan Hd. ST T-10 Screw (6)
6 05-78-2201 M3 x 12mm Pan Hd. ST T-10 Screw (18)
8 --------------- M4 Shoulder Screw (8)
11 --------------- Dowel Pin (1)
12 --------------- Spring Clip Torsion Spring (1)
13 --------------- Wi-Fi Antenna (1)
15 --------------- Monitor Mount Spring (2)
16 --------------- Monitor Mount Silicone Sheet (1)
17 --------------- Monitor Mount Bottom Housing (1)
18 --------------- Monitor Mount Top Housing (1)
19 --------------- Monitor Mount Wheel (1)
20 --------------- Dogbone Knob (1)
21 --------------- Dogbone Monitor Mount - Right (1)
22 --------------- Dogbone Monitor Mount - Left (1)
23 --------------- Battery Terminal Gasket (1)
24 --------------- Battery Terminal Block and Wires (1)
25 --------------- Front Cover Gasket (1)
29 --------------- M3 Flat Washer (2)
30 --------------- Spring Holder Clamp (1)
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
31 22-68-0355 OneKey Battery Door (1)
32 --------------- OneKey Battery Door Seal (1)
33 --------------- Light Pipe (1)
36 --------------- Rear Foot (4)
37 --------------- Housing Foot Cover - Left (1)
38 --------------- Housing Foot Cover - Right (1)
39 22-68-0038 USB Port Cover (1)
40 --------------- Ball Mount Plate (1)
42 44-06-0028 Hub Bluetooth Lens (1)
43 --------------- Strap Hook - Right (1)
44 --------------- Strap Hook - Left (1)
45 --------------- Battery Terminal Cover (1)
46 --------------- Power Button Cover (1)
53 --------------- Wear Ring (1)
54 --------------- PCBA, Main Board (1)
55 --------------- Power Button (1)
56 --------------- Base Foot (4)
57 --------------- Housing Cover (1)
58 --------------- Feedtube Housing (1)
59 --------------- Handle Cover Housing (1)
60 --------------- Main Housing (1)
76 --------------- PCBA, USB Ports (1)
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
81 12-20-3318 Service Nameplate (1)
86 --------------- M4 x 12mm Pan Hd. ST Screw (2)
87 06-82-9740 M4 x 10mm Pan Hd. ST T-20 Screw (4)
89 10-15-9731 ID Label (1)
90 --------------- Foam Gasket for OneKey Door (1)
91 --------------- Foam Gasket for USB Board (1)
100 14-46-8989 Frame Service Assembly (1)
101 14-46-8990 Feedtube Service Assembly (1)
102 14-46-8991 OneKey Battery Door Service Kit (1)
103 14-46-8992 Clip Service Kit (1)
104 14-46-8993 Rear Feet Service Kit (1)
105 14-46-8994 Bottom Feet Service Kit (1)
107 14-46-8996 Main Board Service Assembly (1)
110 48-53-3326 Monitor Mount Assembly (1)
116 48-08-0555 Carrying Strap (1)
1
39
57
25
33
6
(2x)
23
24
6
(2x)
45
5
(2x)
54
91
90
6
(10x)
60
37
13
42
55
46
5
(4x)
76
89
81
16
18
17
21
40
4
(4x)
43
4
(2x)
86
(2x)
19
15
(2x)
22
20
4
(3x)
59
44
4
(2x)
12
30
11
29
(2x)
6
(2x)
4
(12x)
32
31
87
(4x)
58
53
6
(2x)
4
(6x)
8
(4x)
36
(4x)
4
(12x)
56
(4x)
38
8
(4x)
107
1 5 6 13 23 24 25 33 39
42 45 46 54 55 57 76 90 91
100
4 37 38 43
44 59 60
101
4 6 40
53 58
102
31 32
87
103
6 11 12
29 30
104
8
36
105
8
56
110
15 16 17 18
19 20 21 22
116
SCREW TORQUE SPECIFICATIONS
SEAT TORQUE
FIG. PART NO. DESCRIPTION OF FASTENER WHERE USED (lb-in) (kgf-cm)
2 --------------- Camera Head, D16 Spring Assembly, D16 13.8 16
3 --------------- Camera Head, D20 Spring Assembly, D20 17.3 20
4 05-78-2200 M4 x 14mm Pan Hd. ST T-20 Screw Bearing Plate 6.9-10.4 8-12
4 05-78-2200 M4 x 14mm Pan Hd. ST T-20 Screw Drum 6.9-10.4 8-12
4 05-78-2200 M4 x 14mm Pan Hd. ST T-20 Screw Handle Cover Housing 6.9-10.4 8-12
4 05-78-2200 M4 x 14mm Pan Hd. ST T-20 Screw Feedtube Housing 6.9-10.4 8-12
4 05-78-2200 M4 x 14mm Pan Hd. ST T-20 Screw Monitor Mount Assembly 6.9-10.4 8-12
4 05-78-2200 M4 x 14mm Pan Hd. ST T-20 Screw Strap Hook, Right & Left 6.9-10.4 8-12
4 05-78-2200 M4 x 14mm Pan Hd. ST T-20 Screw Housing Foot Cover, Right & Left 6.9-10.4 8-12
4 05-78-2200 M4 x 14mm Pan Hd. ST T-20 Screw Main Housing 6.9-10.4 8-12
5 05-78-2210 M3 x 10mm Pan Hd. ST T-10 Screw Power Button Cover 3.4-5.2 4-6
5 05-78-2210 M3 x 10mm Pan Hd. ST T-10 Screw Battery Terminal Cover 3.4-5.2 4-6
6 05-78-2201 M3 x 12mm Pan Hd. ST T-10 Screw Male Drum Connector Assembly 3.4-6.9 4-8
6 05-78-2201 M3 x 12mm Pan Hd. ST T-10 Screw Drum Mount Housing 3.4-6.9 4-8
6 05-78-2201 M3 x 12mm Pan Hd. ST T-10 Screw Drum Knob 3.4-6.9 4-8
6 05-78-2201 M3 x 12mm Pan Hd. ST T-10 Screw Light Pipe 3.4-6.9 4-8
6 05-78-2201 M3 x 12mm Pan Hd. ST T-10 Screw Battery Terminal Cover 3.4-6.9 4-8
6 05-78-2201 M3 x 12mm Pan Hd. ST T-10 Screw PCBA, Main Board 3.4-6.9 4-8
6 05-78-2201 M3 x 12mm Pan Hd. ST T-10 Screw Feedtube Housing 3.4-6.9 4-8
7 --------------- M3 x 12mm Flange Tapping Screw Drum Slider Plate 3.4-6.9 4-8
8 --------------- M4 Shoulder Screw Base Foot 8.6-13.0 10-15
8 --------------- M4 Shoulder Screw Rear Foot 8.6-13.0 10-15
9 --------------- M4 x 12mm ST Flange Screw Drum Knob 6.9-10.4 8-12
67 --------------- M2.2 x 10mm Pan Hd. ST Screw WEIPU Female Connector 1.7-2.6 2-3
70 --------------- M3 x 12mm Machine Screw Female Drum Connector Assembly 3.4-6.9 4-8
71 --------------- D16 Spare Spring for 65' Spring Assembly, D16 22.5 26
83 --------------- D20 Spare Spring for 85' Spring Assembly, D20 22.5 26
86 --------------- M4 x 12mm Pan Hd. ST Screw Monitor Mount Top Housing 6.9-10.4 8-12
87 06-82-9740 M4 x 10mm Pan Hd. ST T-20 Screw Camera Test Port Cover 6.9-10.4 8-12
