(ET) Tractor fixed, ready for snow

[Chris Zach <cz alembic crystel com>]

On the eve of a snowstorm I found my E20 not firing up. Hit the pedal, 
went into speed 1, then dropped out at speed 2. Nothing after that.
Checked brake switch, sure enough it's bad. My guess is it was able to 
pass enough current to start speed 1, then died. Cycling it did nothing 
and the spring is shot anyway, so I bypassed it with a jumper wire and 
will drill it out in the spring to replace or overhaul.
Never dull in E20 land.