Nordson 25B - Disassembly (Cont)

© 2024 Nordson Corporation
1044131-06
7-4
25B Air Motor and Air Valve 25B 4:1 Hydraulic Section Repair
Disassembly (con’t)
1
2
2B
2A
11
12
11
A
Align slot
with port
17
13
14
15
16
18
19
Wood
Blocks
(Step 5)
100 mm
(4 in.)
Step 7
Step 7
Step 6
Step 7
1
A
2
12
Figure 7-2 Separating the Air Motor and Hydraulic Section
1. Solvent chambers 12. Pressure housing 17. Tie rods (3)
2. Upper packing gland 13. Guide pin 18. Lock washers (3)
2A. O-ring 15. Ball guide 19. Nuts (3)
2B. Backup ring 15. Ball A. Plunger assembly
11. O-rings (2) 16. Siphon housing