Troy-Bilt 640 Series - Manual (Page 6)

66
640 & 650 Series Transmission Assembly
16
20
11
25
7
9
4
4 1
18
22
4
26 18
20
17
11
20
25
6
27
3
5
19
13
21
21
21
21
12
2
25
20
11
17
25
20
11
16
20
23
24
15
25
24
23
10
8