Introduction

If the blaster doesn't cock properly, the plunger and O-ring assembly may be damaged or broken. In this guide, you will learn how to replace the O-Ring and Plunger from the Nerf N-Strike Firestrike. This requires nothing more than a number 1 Philips screwdriver.

Parts

No parts required.

Remove the 10mm chrome Phillips screw holding the battery plate this using a #1 Phillips Screwdriver. Then, remove the battery cover using your hands.
  • Remove the 10mm chrome Phillips screw holding the battery plate this using a #1 Phillips Screwdriver. Then, remove the battery cover using your hands.

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Slide out the two AAA batteries using your fingers. Slide out the two AAA batteries using your fingers.
  • Slide out the two AAA batteries using your fingers.

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Remove the seven 10mm black phillips screws from the blaster casing with a #1 Phillips Screwdriver.
  • Remove the seven 10mm black phillips screws from the blaster casing with a #1 Phillips Screwdriver.

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Slowly pull apart the blaster casing, starting at the battery location. Keep pulling apart slowly until it separates completely. Be cautious as to not send the internal components flying.
  • Slowly pull apart the blaster casing, starting at the battery location.

  • Keep pulling apart slowly until it separates completely. Be cautious as to not send the internal components flying.

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For reassembly, ensure that the chrome nut gets put back in the proper location, signified by the red box. For reassembly, ensure that all the parts are lined up correctly on the dowels, signified by the four orange boxes.
  • For reassembly, ensure that the chrome nut gets put back in the proper location, signified by the red box.

  • For reassembly, ensure that all the parts are lined up correctly on the dowels, signified by the four orange boxes.

  • For reassembly, note the location of the springs as highlighted in the second photo.

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Without removing the barrel assembly, tilt it slightly upwards. Slide the plunger out from the air chamber. Slide the plunger out from the air chamber.
  • Without removing the barrel assembly, tilt it slightly upwards.

  • Slide the plunger out from the air chamber.

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Conclusion

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

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Clovis Jahan

Member since: 04/23/2015

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Cal Poly, Team 15-6, Amido Spring 2015 Member of Cal Poly, Team 15-6, Amido Spring 2015

CPSU-AMIDO-S15S15G6

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