What was found
RT BLEED AIR LEAK LIGHT CAUTION LIGHT ILLUMINATED DURING FLIGHT AT APPROXIMATELY 10,000, FT RAN THE QRH. CAUTION LIGHT WHEN OUT INITIALLY THEN CAME ON INTERMITTENTLY WITH BLEED AIR AND HP VALVES CLOSED, THIS CONTINUED UNTIL DESCENT, WHEN POWER WAS AT A LOW SETTING. AIR RETURNED, FOUND BLEED AIR HOSE (ORANGE) AT RT FUSELAGE RUPTURED. REMOVED AND REPLACED FUSELAGE BLEED AIR HOSE. PN ON AND OFF 9303688-100 IAW CHAP 36 OPS CHECK IS GOOD.