8
6
7
4
57
3
2
47
1
46
45
9 10 11
14
15
50
49
48
44
42
43
12 13 16 17 60
41
40
27
61
46
53
51
37
21
22
21
35
56
55
18
19
20
21
22
23
24
63
64
62
26
25
15
14
59
58 | 6 |
| |
39 | 29 |
| 61 |
| 31 |
33
54
38
34
36
Figure 4. Exploded Assembly Diagram of Mechanical Parts, PT780 Series 12 VDC Models
9 |