24
Reassemble font valve seat (019), let top
of font valve seat (019) 0.8mm higher
than body (004).
Reassemble spring (007) and rear valve’s
seat (006).
Connect air supply. Reassemble throttle
stem (018).
If leaking when no shooting, then
adjusting the position of font valve seat
(019).
If leaking when shooting, then adjusting
the position of rear valve’s seat (006).
If no leaking, then fix two screws (510)
with M2 Hex. Wrench key.
Reassemble deflector (005), screw (503)
and the other parts.