Just added the Sam's Repair Guide for the IIe. Got it from all places - a Document Archive from New Zealand.
 
Unfortunately though, it looks like a Bad Xerox scan copy - images almost useless and blacked out from too much contrast, but the test is still readable.
 
Sam's Reference Guides are great a they go by symptom and step by step diagnosis and repair. They were make for most systems out, including the old PCs. They also made a few repair guilds for cars as well.
 
Enjoy the info!
 
http://www.hondosackett.com/yabb/Books/Sams_Computer_Facts-Apple_IIe_Repair_Info rmation_1985.pdf