Good qulity. Even as it is an old manual (from 1991-1992) it has a good scanned quality and is complete, including user's manual, disassembly intructions, diagrams and schematics, ajustments, troubleshooting and parts list, as usual with SONY manuals and Owner-manuals service.
Quality scan, great manual. I solved my problem with this manual.
Text excerpt from page 26 (click to view)
4. Turn the drive gear to the indicated by arrow fully.
8.4.2.
Removal of the 2nd Lens Frame Move Unit
5. Push the 1st lens frame unit to the indicated by arrow from lens side, and then remove the unit of 1st lens frame/2nd lens frame move unit from the fixed/drive/direct frame unit.