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.

Use a #1 Phillips screwdriver to remove the 10 -mm screw that secures the battery plate, then remove the battery cover using your hands.
  • Use a #1 Phillips screwdriver to remove the 10 -mm screw that secures the battery plate, 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.

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  • Remove the seven 10-mm 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.

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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, 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.

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Conclusion

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

2 other people completed this guide.

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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