Repair
7-13
E 1999 Nordson Corporation
All rights reserved
104 330H
Issued 8/99
Manual 1-8
9. Remove the lower seal assembly from the plunger (5).
S Type A and Type F Packings: Remove the lower back-up
washer (8), U-cup (7), and upper back-up washer (6) from the
plunger (5).
S Type U Packings in 4:1 Hydraulic Sections: See Figure 7-5.
Remove the female adapter (4), V-rings (3), male adapter (2),
wave spring (5), and spacer (6) from the plunger (1).
0108024A
2
3
4
1
5
6
Fig. 7-5 Seal Assembly—4:1 Type U Packings
1. Plunger
2. Male adapter
3. V-rings
4. Female adapter
5. Wave spring
6. Spacer
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