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Posted

Anyone have this manual? I looked everywhere.

I "think" the balancer may need a little tweaking but I wanted to find out what factory spec is first.

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Posted

I've been on the hunt myself, I've got a LU-2810-7 with an underbed trimmer that needs attention.  I'll report back, but so far no dice.

 

Industrial sewing and cutting, parts sales and service, family owned since 1977, Philadelphia, Pennsylvania USA, 215/922.6900 info@keysew.com www.keysew.com

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Posted

That's the sign of a good dealer saving as much information as possible to be able to advise on a good selection of machines, shows a good interest rather than just a salesman on the current range

Mi omputer is ot ood at speeling , it's not me

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Posted
On 10/2/2018 at 6:14 AM, Gregg From Keystone Sewing said:

I've been on the hunt myself, I've got a LU-2810-7 with an underbed trimmer that needs attention.  I'll report back, but so far no dice.

 

Thanks. Since you have a 2810 variant there, can you tell me if there is a significant vibration at one point in it's speed curve?  Mine starts out smooth, hits a resonant oscillation about 700 rpm or so, (ish) which dies back down when I get it above say 1000 rpm. I think the balancer needs a tap one way or another but I don't want to make a jackhammer out of the machine until I at least see what standard spec is.

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Posted

Contact Luke at M.J.Foley.  They are the master distributor for Juki in America.  They have or can get you the mechanic's manual.  I believe their Phone number is 1-586 948 6070.

glenn

  • 3 weeks later...
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Posted

Got it, LU-2810 & LU-2810-7 Engineers Book CLICK HERE

Industrial sewing and cutting, parts sales and service, family owned since 1977, Philadelphia, Pennsylvania USA, 215/922.6900 info@keysew.com www.keysew.com

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Posted
2 hours ago, Gregg From Keystone Sewing said:

Got it, LU-2810 & LU-2810-7 Engineers Book CLICK HERE

YOU RULE.

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Posted

My god... it's beautiful. Every sewing machine service manual should have color renderings. It makes it all so clear.

balancer.JPG

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Posted

Nice!!!

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Posted

I'd be happy to get my hands on a Pfaff 145 or 545 Engineer's book (svc manual)  

 

That Juki Engineer's Book is a very nice manual.

 

 

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