How do you change the horn switch brush?

[Bob MGT <BobMGT@aol.com>]

The DPO of my 71 B jumpered around the bottom fuse. Of course the reason the
fuse was blowing was a shorted horn. With no fuse the little horn brush
assembly burnt up. I ordered a new one (and new horn). Has anyone tackled the
repacement of the brush before? How much of the steering wheel has to be
disassembled to replace this?

Bob Donahue (Still stuck in the '50s)
EMAIL - BOBMGT@AOL.COM
52 MGTD - under DIY restoration NEMGTR #11470
71 MGB   - AMGBA #96-12029, NAMGBR #7-3336