When checking the brake fluid level on my boat trailer the fluid appeared to
me to be very dark and a little nasty looking. Consequently I decided to
have the seasonal maintenance done a few weeks earlier than usual and
included having the brakes system flushed and refilled with fluid as part of
the job.

The point of this, finally, is that you may find it useful to have a look at
the brake fluid in your trailer before your next maintenance interval.

Happily, as we fish year round in the Mobile area witerizing is not
something I have done anymore.

Butch