DeVilbiss COM-PS430-18-01 Operation Manual page 5

1. Remove Adjusting Knob (7),
Spring (8), and Needle (9).
4. Remove Valve (11).
7. Push out the Front Airvalve
Seal with a finger.
10. Fit new Seal to gunbody and
press firmly to ensure Seal is
engaged.
2. Loosen Housing (10).
5. Using Service Tool SPN-7,
engage groove behind the
Valve Seat.
8. Turn the Gun upside down
and let the Seal fall out.
11. Fit New Valve Seat
Service Tool. Groove must
face outwards.
SB-2-548-A
3. Remove Housing (10) and
Airvalve Spring.
6. Remove Valve Seat.
9. Fit New Front Seal to Service
Tool.
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Page 5