MVP DMX-3000, Manual

Page: 17 / 52

Duramax Gun Operations Manual
Page | 17
You now have two components, the gun block
assembly and the gun handle assembly.
Disassemble Gun Handle
8. Remove the spring retainers and springs from the
handle.
9. Remove the valve body assembly from the handle.
10. Remove the spring and poppet assembly.
11. Unscrew the retainer from the valve body.
12. Remove the O-ring.
Disassemble Gun Head
13. Remove the needle guide and jam nut
from the catalyst piston needle.
14. Unscrew the packing nut from the
catalyst side of the gun block.