Introduction

Use this guide to replace the spring that connects the trigger with the firing cog.

Before disassembling your Nerf Hail-Fire, be sure to remove the batteries. Remove the two 9.0 mm Phillips screws securing the battery compartment. Slide the battery compartment out.
  • Before disassembling your Nerf Hail-Fire, be sure to remove the batteries.

  • Remove the two 9.0 mm Phillips screws securing the battery compartment.

  • Slide the battery compartment out.

Remove the five 9.0 mm Phillips screws securing the trigger.
  • Remove the five 9.0 mm Phillips screws securing the trigger.

Remove the single 11.0 mm Phillips screw securing the magazine cartridge chambers. Pull the entire chamber upwards to separate it from the rest of the Nerf Gun.
  • Remove the single 11.0 mm Phillips screw securing the magazine cartridge chambers.

  • Pull the entire chamber upwards to separate it from the rest of the Nerf Gun.

Remove both halves of the ring by tugging on it upwards until the lock gets freed. This requires quite a bit of force and if you are not careful, you may break the plastic lock. This requires quite a bit of force and if you are not careful, you may break the plastic lock.
  • Remove both halves of the ring by tugging on it upwards until the lock gets freed.

  • This requires quite a bit of force and if you are not careful, you may break the plastic lock.

Remove the four 9.0 mm Phillips screws from the newly revealed cylinder.
  • Remove the four 9.0 mm Phillips screws from the newly revealed cylinder.

Remove the three 9.0 mm Phillips screws holding the top latch of the Nerf Gun together.
  • Remove the three 9.0 mm Phillips screws holding the top latch of the Nerf Gun together.

Remove the three 9.0 mm Phillips screws holding together the firing chamber.
  • Remove the three 9.0 mm Phillips screws holding together the firing chamber.

  • Remove the single 7.0 mm Phillips screw below the barrel.

  • Remove the two 14.0 mm Philips screws using a screwdriver with a length of approximately 4.0 inches and a diameter of approximately 0.2 cm.

Remove the single 14.0 mm Phillips screw holding together the handle and the Nerf Gun.
  • Remove the single 14.0 mm Phillips screw holding together the handle and the Nerf Gun.

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Remove the two 9.0 mm Phillips screws holding together the handle. Remove the plastic cover of the handle.
  • Remove the two 9.0 mm Phillips screws holding together the handle.

  • Remove the plastic cover of the handle.

Insert one plastic opening tool inside one side of the orange part depicted in the picture. Insert a second plastic opening tool to the other side of the orange part and gradually pull the piece out, freeing it from the handle.
  • Insert one plastic opening tool inside one side of the orange part depicted in the picture.

  • Insert a second plastic opening tool to the other side of the orange part and gradually pull the piece out, freeing it from the handle.

Pull one end of the handle away from the orange latch. Repeat the procedure on the other side to completely remove the handle from the rest of the Nerf Gun. Repeat the procedure on the other side to completely remove the handle from the rest of the Nerf Gun.
  • Pull one end of the handle away from the orange latch.

  • Repeat the procedure on the other side to completely remove the handle from the rest of the Nerf Gun.

Lift the entire left shell slowly. The process should be easy and if there is any resistance, there is something wrong. You may have forgotten a screw. Completely remove the left shell from the rest of the Nerf Gun. Completely remove the left shell from the rest of the Nerf Gun.
  • Lift the entire left shell slowly. The process should be easy and if there is any resistance, there is something wrong. You may have forgotten a screw.

  • Completely remove the left shell from the rest of the Nerf Gun.

Remove the cartridge support. Remove the cartridge support. Remove the cartridge support.
  • Remove the cartridge support.

Remove the handle crank. Remove the handle crank. Remove the handle crank.
  • Remove the handle crank.

Remove the clear plastic barrel cover. Remove the clear plastic barrel cover.
  • Remove the clear plastic barrel cover.

Remove the firing pin. Remove the firing pin.
  • Remove the firing pin.

Lift the trigger mechanism out of the shell. You cannot fully remove the trigger mechanism just yet. However taking it out of the shell helps in later steps.
  • Lift the trigger mechanism out of the shell.

  • You cannot fully remove the trigger mechanism just yet. However taking it out of the shell helps in later steps.

Remove the two 9.0 mm Phillips screws. Remove the two 9.0 mm Phillips screws. Remove the two 9.0 mm Phillips screws.
  • Remove the two 9.0 mm Phillips screws.

To remove the motor and trigger mechanism you have to detach these two wires which are glued to the shell. Hold close to the wire and pull upward slowly. If you pull too quickly you can potentially damage the wire.
  • To remove the motor and trigger mechanism you have to detach these two wires which are glued to the shell.

  • Hold close to the wire and pull upward slowly.

  • If you pull too quickly you can potentially damage the wire.

Once all the pieces are removed the right shell should be fully accessible. Once all the pieces are removed the right shell should be fully accessible.
  • Once all the pieces are removed the right shell should be fully accessible.

Remove the single 9.0 mm Phillips screw. Remove the single 9.0 mm Phillips screw. Remove the single 9.0 mm Phillips screw.
  • Remove the single 9.0 mm Phillips screw.

Locate the orange bar protruding from the rest of the gun. You should see the spring hooked onto two ends. Push the orange bar until the spring becomes loose.
  • Locate the orange bar protruding from the rest of the gun. You should see the spring hooked onto two ends.

  • Push the orange bar until the spring becomes loose.

  • The trigger should come loose right away.

Conclusion

To reassemble your device, follow these instructions in reverse order.

One other person completed this guide.

Chris

Member since: 01/24/2014

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Cal Poly, Team 13-13, Regan Winter 2014 Member of Cal Poly, Team 13-13, Regan Winter 2014

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