4-46
Section 4
PARTS
053430; 1/11
4.22 Illustration
RH 20:1 Super Heavy Duty Gearbox
17
19 (8X)
18 (8X)
10
13
5
13
16
7
40
3
39
26 (4X)
28
18 (4X)
42
35
9
14
2
38
4
15
1
33 (3X)
SEE NOTE 1
34
3
30
12
9
25
27
41
8
11
32 (3X)
31 (3X)
29
26 (4X)
18 (4X)
21
22
18 (4X)
19 (4X)
17 (4X)
18 (4X)
23
20
16
13
37
36
SEE NOTE 1
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