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Forums :: Ask Harp Tech Expert Kinya Pollard

Leaking 2 draw after cleaning a harp

10 replies [Last post]
Wed, 10/24/2018 - 09:54
MarekP
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Hi Kinya,

I've cleaned my Hohner Rocket in A a couple of days ago, dissassmbled it, cleaned it and put it togeather again. After that I've notice the 2 draw is not as airtight as it was. Other holes are OK. What could I have done wrong and how could I fix it?

Thank you very much,

Marek

 

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Tue, 10/30/2018 - 11:36
#1
Harp Tech Kinya...
Harp Tech Kinya Pollard's picture
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Hi Marek, good to hear from

Hi Marek, good to hear from you.

If you are certain the reed plates are perfectly nested back onto the comb and attached with a "confident" torque (tight, but not too tight) of the machine screws, then my hunch is either the blow 2, or draw 2 gapping have inadvertently been increased during the cleaning process. Please attach a couple of close up photos of both reeds, so that I may have a look and better assess your situation.

Your Harpsmith, Kinya

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Thu, 11/01/2018 - 10:00
#2
MarekP
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Hi Kinya, Here you go: Draw

Hi Kinya,

Here you go:

Draw plate: https://photos.app.goo.gl/LfJ9vAGPWsNKBz4V8

Blow plate: https://photos.app.goo.gl/hKfQB4w9Fna5g2nd7

Thank you very much for your help,

Marek

 

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Sat, 11/03/2018 - 19:25
#3
Harp Tech Kinya...
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Hi Marek, thank you for the

Hi Marek, thank you for the good photos.

The gap on your #2 DRAW reed is a tad too high. The gap on your #2 BLOW reed looks pretty good. 

Pick up the DRAW reed plate off the table, and with a reed tool (or wooden toothpick), apply downward pressure on top of the reed, and bounce it in/out of the slot (about 8 times). Next, with your reed plinking tool (or feeler gauge) plink the reed--convincingly--so that it dives in/out of the slot (approximately 8 times). Reassemble the harmonica and see if you like the adjustment. Close, but not perfect, then repeat the steps. This will close the gap a little bit more.

For our readers, the above DRAW reed plate, #2 reed is second from the right

Here is the BLOW reed plate, with the blow reed #2 second from the left.

Keep us posted!

Your Harpsmith, Kinya

 

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Sun, 11/04/2018 - 09:37
#4
MarekP
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Thank you very much Kinya,

Thank you very much Kinya, I'll give it a try and let you know.

Marek

 

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Tue, 11/13/2018 - 19:05
#5
Harp Tech Kinya...
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So Marek, we are all dying to

So Marek, we are all dying to learn about your findings!

Your Harpsmith, Kinya

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Wed, 11/21/2018 - 16:46
#6
MarekP
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Hi Kinya, I appolgize I

Hi Kinya,

I appolgize I didn't get back earlier. Well, I did what you have advised and it definitely helped, but the 2 draw is still less airtight than it was. I guess I have to make the gap even more narow, but I didn't do it yet, because it's better now and I can live with that. I'll update you soon.

Marek

 

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Wed, 11/21/2018 - 20:45
#7
Harp Tech Kinya...
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Thanx for the update

Thanx for the update Marek!

Your Harpsmith, Kinya

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Sun, 01/06/2019 - 16:20
#8
Harp Tech Kinya...
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Happy New Year Marek,

Happy New Year Marek, anything new to report to us?

Your Harpsmith, Kinya

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Wed, 01/30/2019 - 04:27
#9
MarekP
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Have a nice year too Kinya. I

Have a nice year too Kinya. I made the gap even smaller and everything's already fine. I did the same with my other harmonicas too and they play better now.

Thank you very much,

Marek

 

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Wed, 01/30/2019 - 19:51
#10
Harp Tech Kinya...
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Well done Sir! Your

Well done Sir!

Your Harpsmith, Kinya

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