Instruction manual

Oct 04 Issue H
GV Dry Vacuum Pumps
PAGE
31
31
MAINTENANCE
Figure 10 - Oil-level sight-glass and oil filler and drain ports
1. Oil filler-port
2. Gearbox
3. Oil drain-plug
4. Bonded seal
5. Oil drain-port
6. Compression ring
7. ‘O’ ring
8. Sight-glass
9. ‘O’ ring
10. Bezel
11. Screws (4 off)
12. Oil filler-plug
13. Bonded seal