[ForSale-Swap] Info needed for Jackson model 640

[WØQFC]

I am looking for a service manual or a readable parts list for the above sig 
gen.
I have the one from Bama (4 pages) and it is not too clear. Also wonder if 
the 4 pages are all that is available for this model.
I have searched all of the normal places - Yahoo, Ask, Google, etc. and have 
only come up with the same four pages I already have.
Anyone out there have any additional info?

TIA
Gene, WØQFC
Spring Hill, Florida
WEB SITE:
http://www.w0qfc.com