Very good reproduction (copy) of original manual. Didn't have a parts list, but schematic was completely labeled with parts. Complete instructions on how to adjust mechanical functions of the 8-track deck. Well worth having and at a very reasonable cost.
It's a full manual. All the parts are in there. I haven't found the problem yett, but I am working on it; hope I can rebuild the part myself. To make it more secure and unbreakable this time. Because the part has failed several times before and costs a lot to let it be repaired.
Thanks so much for this rich illustrated and parted manual.
I downloaded the document. The manual was complete, well scanned and everything was legible. I could zoom in see what I needed to know. There's not much more that you can ask.
It was complete service manual with all needed service informations. Thanks.
Text excerpt from page 8 (click to view)
8
Photo 32
IBM 4019 Technical Instructions
Step 32
Turn the cartridge around and install the toner hopper guide pin. A small amount of rubber cement may be used to keep it in place. (See Photo 32)
Step 33
Make sure that the toner hopper moves back and forth against the spring tension smoothly. Realign the hopper if necessary, then install the cloth gear assembly.
Photo 34
Step 34
Install the drum alignment plate. While holding the drum shutter rod back, position the four holes in the plate onto the four black plastic rivet posts. (See Photo 34)
Photo 35
Step 35
Install screws into holes previously drilled in Step 1. (See Photo 35) Make sure the plate is correctly aligned and held firmly in place. Turn the drum against the wiper blade while listening for noise and testing for undue torque or stiffness. Proper alignment and free rotation of the drum is essential to good cartridge performance.
Photo 36
Step 36
Carefully reinstall the OPC shutter. (See Photo 36)
Photo 37
Step 37
Clean the corona wire with the cartridge corona wire cleaner provided by sliding it in and out several times. (See Photo 37) The cartridge is now ready for post
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