[Gordon12345]

This is probably the most noob question in this thread but I just bought a DM7 and he included a few rebuild kits. I want to change the o rings but I don't know what the sizes are of the ones I have. I have been looking for a to-scale picture to print off and size them but I am not having any luck. Is there a good way to figure out the size of the o rings I have?

Thanks in advance for the help; I really appreciate it.

[jlonz]

Originally Posted by Gordon12345

This is probably the most noob question in this thread but I just bought a DM7 and he included a few rebuild kits. I want to change the o rings but I don't know what the sizes are of the ones I have. I have been looking for a to-scale picture to print off and size them but I am not having any luck. Is there a good way to figure out the size of the o rings I have?

Thanks in advance for the help; I really appreciate it.

The best bet would be to remove the old o-ring and size it to the new one. The only other way is to size them to o-rings in a kit that you know are the correct size. The o-rings are pretty much varied to where you can pull off the old one and get the right size by matching it to a new one.

Hope this helps

[Gordon12345]

Originally Posted by jlonz

The best bet would be to remove the old o-ring and size it to the new one. The only other way is to size them to o-rings in a kit that you know are the correct size. The o-rings are pretty much varied to where you can pull off the old one and get the right size by matching it to a new one.

Hope this helps

Would I be able to print this off and use it for my DM7? http://i756.photobucket.com/albums/x...gsizechart.jpg

[MurderFX]

Originally Posted by Gordon12345

Would I be able to print this off and use it for my DM7? http://i756.photobucket.com/albums/x...gsizechart.jpg

You could... but none of those sizes apply...

This though would do much better...
https://www.pbnation.com/showthread.php?t=2843364

[braveboys85]

Www.oringmonkey.com has one u can print

[grss429]

Originally Posted by Gordon12345

This is probably the most noob question in this thread but I just bought a DM7 and he included a few rebuild kits. I want to change the o rings but I don't know what the sizes are of the ones I have. I have been looking for a to-scale picture to print off and size them but I am not having any luck. Is there a good way to figure out the size of the o rings I have?

Thanks in advance for the help; I really appreciate it.

when he gave you few oring kits i'm assuming the little bags had numbers on them like 013 017 etc..?

or is the reason your asking is because they're all in 1 bag.

if you need any help with oring sizing, or what orings go where let me know

[cruz-gsr]

The best thing is the manual to find out what goes where and oring monkey has a print out u can print for free and is really good