Magnum Venus Plastech ATG chopper Gun - Manual (Page 15)

ATC Chopper Gun Manual
Rev. 11/2012 Page | 15
Gun Disassembly:
1. Remove the two (2) Allen screws from the side of the gun. This will separate
the gun into two (2) components, handle and head / cylinder.
2. Remove the two (2) screws on the back of the cylinder and using caution
remove the cylinder from the back of the gun head. The gun is now in three
(3) components, handle, head and cylinder. We will rebuild each component
and then reassembly them.
Handle Disassembly
3. Loosen the set screw holding the trigger button assembly on and remove the
button.
4.
Unscrew and remove the trigger lock.
5. Remove the trigger housing
6. Remove the trigger valve assembly from the front of the gun.
7. Unscrew the refinement air adjustment screw and from the side of the gun.
8. Remove the refinement air spring from the side of the gun and adjustment
screw.
9. Unscrew the refinement air packing nut from the side of the gun and remove
the o-rings.
10. Remove the three (3) o-rings on the top of the handle.