Key to figure 6-1-Continued:
131.
Bolt
137.
Bolt
126.
Nut
132.
Bolt
138.
Tube assembly
143.
Rubber seal
127.
Flat washer
133.
Flat washer
139.
Rubber seal
144.
Bolt
128.
Bolt
1:34.
Fan housing
140.
Bolt
145.
Flat washer
120.
Brace
135.
Nut
141.
Flat washer
146.
Rubber strip
130.
Brace
136.
Flat washer
142.
Tube assembly
147.
6-9
