How do i replace front brake hoses on 94 ford ranger

Here is a good forum to find your answer.
http://www.fordrangerforum.com/exterior-tech/88010-brake-line-hose-replacement-94-xlt-2-dr.html

A few few things to remember: Purchase fresh new brake fluid and have a clean MityVac pump (both can be purchased through AutoZone, NAPA, Orielys, etc..) , plenty of clean rags, brake line clamps to stop the fluid from leaking when you initially pull the line off.
Be prepared to bleed ALL the brakes after changing the lines. When bleeding the brakes (after replacing the old lines) work from the caliper that is the longest distance from the brake master cylinder first to the shortest distance line.