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Etek 5: Leak Down Barrel

If your marker has an air leak down the barrel. Check the items below. ​Reference the manual as needed. 

Issue:
Leaking Down the Barrel:
  • Ram: Remove the rammer, wipe it down & inspect/replace the o-rings listed below as one of them is most likely damaged. Apply a small amount of Eclipse gun oil to each of the o-rings before reinstalling

    • Rammer Shaft (front): 010 NBR70

    • Rammer Shaft (bumper): 010 NBR70

    • Rammer Shaft (middle): 011 NBR70

  • Valve: Check the items below for damage & replace if needed. Apply a small amount of Eclipse gun oil to the o-rings before reinstalling

    • #10 Exhaust Valve (White delrin plug)

    • #11 Valve Guide: 013 NBR70

    • #19 Valve Plug (Cap): 017 NBR70

Quick Leak when Shooting:
  • Ram: Remove the rammer, wipe it down & replace the back rammer o-ring listed below. Apply a small amount of Eclipse gun oil to each of the o-rings before reinstalling

    • Rammer Shaft (back): 010 NBR70

Reference the video below for info on disassembling your Etek 5

Etek 5 Maintenance:
etek5-rammer2.jpg
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