EN
SB-2-545-L (5/2016)
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12. Fit Valve Seat to Gunbody.
13. Remove Rear Airvalve Seal
from housing (10) with a
hooked instrument.
14. Fit new Seal to Service Tool.
15. Fit Seal to Housing (10).
16. Replace Spindle (11).
17.
Replace Valve Spring and
attach Housing (10).
18. Tighten Housing.
19. Fit Needle (9).
20. Fit Spring (8) and Knob (7).
21.
Adjust Needle Packing (4)
with Spanner sufficient to
seal but to allow free
movement of needle.
Lubricate with gun oil.
