1
Bearing
11
Vent screens (2 req'd)
21
Impulse coupling hub
2
Rotor shaft shims (2 req'd)
12
Vent hoods (2 req'd)
22
Stop pin
3
Thrust washer
13
Vent hood screws (2 req'd)
23
Gaskets (2 req'd)
4
Rotor gear
14
Frame
24
Spacer
5
Rotor
15
Drive end seal
25
Impulse coupling nut
6
Coil
16
Seal washer
26
Lockwasher
7
Seal
17
Disk
27
Impulse coupling shell
8
Coupling end shims (2 req'd)
18
Pawl springs (2 req'd)
28
Rotor gear pin
9
Drive end bearing
19
Key
10
Setscrews (2 req'd)
20
Drive spring
Figure 102. -Continued.
253
