Installation, Operation & Maintenance Manual - Corken
Installation, Operation & Maintenance Manual - Corken
Installation, Operation & Maintenance Manual - Corken
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Appendix E—D791 and T791 Head and Valve Holddown Assembly Details<br />
1<br />
2<br />
Head<br />
9<br />
First Stage Holddown Assembly (6")<br />
Suction with Unloader<br />
12<br />
Suction (Standard)<br />
25<br />
First Stage Holddown<br />
Assembly (6")<br />
Discharge<br />
25<br />
3<br />
13<br />
See<br />
figure A<br />
15<br />
13<br />
15<br />
16<br />
13<br />
15<br />
16<br />
4<br />
16<br />
5<br />
6<br />
22<br />
17<br />
18<br />
17<br />
18<br />
17<br />
18<br />
7<br />
10<br />
19<br />
20<br />
29<br />
19<br />
8<br />
11<br />
21<br />
23<br />
26<br />
23<br />
24<br />
24<br />
24<br />
CAUTION: Always relieve pressure in the<br />
unit before attempting any repairs.<br />
Unloader Piston Assembly Details<br />
Apply Loctite #290<br />
when assembling<br />
52<br />
53<br />
54<br />
55<br />
53<br />
Second Stage Holddown Assembly (3-1/4")<br />
Suction with Unloader<br />
12<br />
12<br />
13<br />
See<br />
figure A<br />
15<br />
Suction (Standard)<br />
25<br />
13<br />
15<br />
16<br />
Second Stage Holddown<br />
Assembly (3-1/4")<br />
Discharge<br />
25<br />
13<br />
15<br />
16<br />
Important:<br />
Note seal direction<br />
Figure A<br />
14 (6")<br />
14-1 (3-1/4")<br />
32<br />
16<br />
27<br />
28<br />
27<br />
28<br />
27<br />
28<br />
29<br />
29<br />
29<br />
30<br />
31<br />
33<br />
35<br />
33<br />
34<br />
34<br />
34<br />
34
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