No 2789 for the 3 1/2"
"Each box can then be
fitted to the horns, and marked, so that
it can be replaced correctly at any future
time. The springs are wound up from
20-gauge tinned steel wire, a job I
have described many times; they should
just start to compress when the box is
at the bottom of the hornslot. Final
adjustment can be made under load.
– (Continued on page 544).
Edited By Ady1 on 01/04/2014 10:56:27