The service manual when downloaded and printed out was clear and easy to read. The manual is complete with the schematic diagram and technical data. I occasionally require a manual and now having registered with this company I shall order from them in the future.
Text excerpt from page 4 (click to view)
How to remove your Linn Tonearm from your Linn LP 12
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5. Using the 1.5 Allen (hex) key (early arms used 1.27 mm) loosen the arm plug locking grub screw at the bottom of the arm by tilting the turntable slightly. 6. Or if the turntable is raised on books, don�t tilt the turntable but locate and loosen the grub screw.
7. Unplug the arm cable from the bottom of the arm.
8. Supporting the Tonearm as shown loosen the grub screw with 4 mm Allen (hex) key and remove from turntable. With the Ittok LVII, first un-clip from the arm rest and, supporting as shown, lift clear of the turntable.