As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ENGINE RUN-UP, PHYSICALLY CHECKED LEADING EDGE FOR HEAT AND FOUND COLD. RT IB ANTI-ICE FLEXHOSE WAS REMOVED AND VISUALLY INSPECTED. FOUND THE INNER LINING HAD COLLAPSED, BLOCKING AIRFLOW THROUGH HOSE. HOSE WAS REPLACED WITH NEW. FAULTY HOSE WAS MARKED "3Q01". THIS FLEXHOSE, P/N FAL1005D, IS REFERENCED IN DASSAULT SERVICE BULLETIN F10-A246. THIS HOSE WAS LAST REPLACED ON 4/22/2003 AT 6213.2 HRS TTAF AND 5458 TOTAL LANDINGS BY CRS# BONR551C.