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.
Text excerpt from page 40 (click to view)
1. Disassemble the back cover. 2. Loosen the bolt. 3. Pull out the Rotor.
4. Unscrew the 2 screws from the tub bracket. 5. Loosen the 6 bolts on the stator. 6. Unplug the 2 connectors from the stator.
1. Disassemble the damper hinges from the tub
and base.
2. Separate the dampers.
NOTE
� Once removed, replace the damper pin with new one.