"Steve Lusardi" wrote in message
...
NEVER solder an electrical connection within a vehicle or any machine that
is subject to motion or vibration. The solder creates a stress
concentration
at the end of the solder, which in time will cause the wire to break right
at the joint. That is why it should never be done. Those that have done
this
and not experienced a failure are simply lucky.
Steve

Generally I crimped and soldered all connections on my boat. IMO there is
little motion or vibration of well supported wires within a boat's
structure.

HOWEVER (and this is a big one), I would NOT solder connections to wires
that are attached to the engine, where there is significant vibration. I
had an alternator output wire fail right at the end of the solder
connection, which seemed to be an obvious fatigue failure. Could have been
nasty if it hadn't broken cleanly away.


--
Evan Gatehouse

you'll have to rewrite my email address to get to me
ceilydh AT 3web dot net
(fools the spammers)