Good manual. Even it is an old printed manual, it is well scanned and complete, with all drawings, schematics and parts list. Very good return for the cost.
Fully functional usable service manual. Considering the age of the manual and device quality was better than expected
Text excerpt from page 4 (click to view)
Fig. 7 Instrument Assembly Removal 1. Remove screws ( @, @I 1 and release the bottom cover. 2. Remove screws ( (D, @, @I 1 and release the top cover. 3. Release the front panel as shown in Fig. 3 4. Release connector (CN701) gently with using the Driver as shown Fig. 4 5. Remove screws ( @, Q (8 Q), @ ) holding the deck and follow the procedures on next page.