#1 HOIST (PRODUCTION) DOWN DUE TO PLUGGED FILTER ON THE HYD. ACCUMULATOR ON THE BREAK SYSTEM THAT WOULD NOT RELEASE THE BREAKS, ELECTRICAL LINE STARTER FOR ONE OF THE HYD. PUMPS WOULD NOT COME IN. REPAIRS MADE. ALL SAFETYS CHECKED PRIOR TO STARTUP. 3 OTHER HOISTS AVAILABLE TO HOIST PERSONNEL OUT.