What was found
FLIGHT LOST CABIN PRESSURE, DESCENDED TO FL 100. FLT ABLE TO PRESS CABIN CLIMB TO FL240. UNABLE TO CLIMB HIGHER. CONTINUED FLIGHT TO PLANNED DESTINATION. OPENED ENGINE CHECKED REGULATOR AND SENSE LINES FOR DISCREPANCIES. SUPPLY SENSE LINE FOUND BROKEN (90) AND ONE WITH DEEP WEAR (80), REPLACED BOTH. RAN ENGS AT CRUISE POWER WITH NO ENG BLEED OR PACK ISSUES NOTED. HULL LEAKAGE ACCOMPLISHED ON SEPARATE CHECK. REPLACED NR 2 ENG BLEED AIR REGULATOR PRECAUTIONARY DUE TO DAMAGED SUPPLY SENSE LINE.