21
21a
3mmx15mm
21b
(21b) Whilst glue is still drying on 3x76mm rod
turn the model the right way up and carefully
turn the handle.
The pianist should raise his hands up from the
keyboard by about 10mm.
Adjust 3x76mm rod in and out of part No 31
to suit.
(21c) Part No 7 is held in position by the 2 spac-
ers (part No's 8). Ensure part No 7 is in position
in line with cam 13 before gluing spacers. Part
No. 7 should be free to pivot on the 5x114mm
rod.
21c
17