Service Manual 640 Class

Service Manual 640 Class
Item# SM640
$10.00
Availability: Usually ships in 2-3 business days

Product Description

Note about the 640 manual - 12 pages specific to the 640 series only This supplement provides instructions which apply only to Classes 640, 645, 646 and 648 Machines. All other instructions will be the same as for the 630, 635, 636 and 638 Machines.

In short, this manual does not cover hook to needle timing and other adjustments that apply to the 600, 620 or 630 models. The manual may also have the user reference the 600 & 603 manual, and the 620 series manual. Manuals are as received from the vendor. If you require more in depth service needs; I suggest the combo set I offer, which includes all the 600 series factory manuals.

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Covid-19 Shipping Table

If your order is placed on...it will ship on:

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Ships

Current

Friday

Ships

Current

Friday

Ships

Current

Friday

Ships

Current

Friday

It will ship

following Friday

Cargo Flight

It will ship

following Friday

It will Ship

following Friday



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Covid-19 Update: 9/17/20
Flights to our Island continued to be suspended until the end of October now, but our Friday Cargo Flight remains. To avoid huge delays in part shipments...I had previously suspend the ability to order hard parts until our flight schedules are stable again.  With that said, I am now allowing parts sales to resume, but please do keep in mind that items will not leave our Post Office until Friday's.  If you order on a Thursday morning, it will be to late for me to package and get to the Post Office, so it will not go out until the following Friday.  
All download materials are still available for purchase. Everyone do please stay safe and practice the social distance and work from home if you can. Thanks Gang

Be sure you check out Andy Tube for your discount coupon code - valid until Dec 31, 2020 - link to the left in the menu :)

Japanese Belt Kit Announcement - I hope to offer, perhaps before year end, timing belt kits for the obsolete, discontinued Singer kits for the machines that were made in Japan. Belt kit 541207 was discontinued, but I do hope to revive it for models that I know of: 610U 615U 650U 680U 690U 698U, keep an eye out if you are needing one of these kits. 

Japanese Belt Kit Update: 1/26/20 Unfortunately  a work still in progress at the moment :(