Sigelei Mechnical Mods

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bapgood

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Go a few pages back in this thread. You will see a very detailed post with pictures of a complete tear down of the #20. I would say about 6+ pages back.

Yes that was the instructions I was referring to. And "Take needle nose pliers and gently pull on fire button pin that is in control head to remove plastic housing" wasn't quite working.

For me it took way more than gently pulling, but its out.
 

manji1

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So has anyone found a perfect replacement spring for the switch in the #19? I combed all my local hardware stores today and couldn't find one. Right now I have a stretched out battery spring from a gripper and that is ok but not even close to perfect. If someone has found one please provide a link. Thanks!
 

techmatlock

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How do you pull the plastic inserts out of the Sigelei #8 caps? Are the plastic inserts molded or threaded inside the Sigelei bottom cap? Also, since the inside of the cap is threaded, would I get better results by yanking out that plastic insert, discarding of the spring and screw to fit the spring, and just putting in a flat top brass screw? Also, how do you disassemble the fire button on the #8?
 

Widowmaker_

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No-Ox-Id looks like good stuff but is aimed more for anti-corosion in severe conditions over preserving maximum conductivity. Do you know what it's made of? I couldn't find what it's made of, just that it's black in color which means that it has little or no copper in it. Copr-Sheild is better for the contacts mech mods because it has better conductivity and we don't need the protection from severe conditions.

No-Ox-Id “A-Special" conductive grease is the best.

*Don't expect much. I'm on Tapatalk.*
 

manji1

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How do you pull the plastic inserts out of the Sigelei #8 caps? Are the plastic inserts molded or threaded inside the Sigelei bottom cap? Also, since the inside of the cap is threaded, would I get better results by yanking out that plastic insert, discarding of the spring and screw to fit the spring, and just putting in a flat top brass screw? Also, how do you disassemble the fire button on the #8?
Not sure on the inserts but to take apart the switch just put some pressure on the pin with your finger from the inside and unscrew the switch itself, be careful a spring may come flying out if you are not careful.
 

michliu

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How do you pull the plastic inserts out of the Sigelei #8 caps? Are the plastic inserts molded or threaded inside the Sigelei bottom cap? Also, since the inside of the cap is threaded, would I get better results by yanking out that plastic insert, discarding of the spring and screw to fit the spring, and just putting in a flat top brass screw? Also, how do you disassemble the fire button on the #8?

Careful with how you mod that negative post and the plastic insulator. More knowledgeable folks than me may chime in, but you need to insulate that negative post from touching any metal in the bottom cap or you will have the circuit completed without pressing the switch. I believe the #8 completes the circuit via the switch, with the switch pin touching the bottom post and the switch's metal on metal contact with the body.
 

Lhartman89

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Guys.,... Still vaping away with my #20, 18650 and aga-t 1.2 ohm coil having only changed spring and noaloxing the hell out of it. Been the only mod I've been using and it is still going fine.

Has anybody found a way to make this thing stop giving me headaches from nicotine overload?? :lol:

Lower you nic in your goose lol. :)
 

Rader2146

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How do you pull the plastic inserts out of the Sigelei #8 caps? Are the plastic inserts molded or threaded inside the Sigelei bottom cap? Also, since the inside of the cap is threaded, would I get better results by yanking out that plastic insert, discarding of the spring and screw to fit the spring, and just putting in a flat top brass screw? Also, how do you disassemble the fire button on the #8?

The inserts are threaded into the caps; unscrew, dont pull. For the firing button, hold the inside part of the pin and unscrew the button. You many need to heat it up a little to break the bond of the thread locker. A BiC will do the trick.

Best thing I did to my 8's was scrap the spring and expose the brass.

Here are my spring delete mods:

Original "no modification required" mod



I ran that way for a good long time without any problems. Then I finally got around to firing up the lathe to do this...





I took two 8-32 brass nuts and turned them down to .238" and then knurled the O.D (.242" final diameter). Cut down a 8-32 brass screw equal to the length of the two nuts, assembled the nuts on the screw, and pressed the assembly into the spring cup.

Original idea credit goes to geek, way back in post #20. :toast:
 
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gdeal

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Gave my Sig 19 a haircut....

sig19newtop.jpg


Nice and tight on a RSST and Term/Chody:

sig19rsst.jpg
sig19termin.jpg
 
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