What was found
MODIFICATION AND REPAIR ASSESSMENT ON 13 APRIL 2007, DURING PNEUMATIC TESTS WITH AIR, AT 9:30 A.M. THE PRESSURIZED AIR FLEXIBLE HOSE COLLAPSED CAUSING THE END CONNECTING TO THE HANGAR UNDERFLOOR MANIFOLD TO HIT THE LOWER FUSELAGE JUST FWD OF C.A.C. THE IMPACT BETWEEN THE SDR DELETE BECAUSE FOR REPAIR ASSESSMENT NOT REQUIRED. REMOVED FASTENERS, PERFORMED STRIP PAINT, PENETRANT INSPECTION AND VISUAL INSPECTION. REMOVED RADIO ALTIMETER, PERFORMED CUT LONG 52. REPAIRED LONG 52 AND SKIN IAW SRM 53-10-00 FIG 1-2 AND SRM 53-20-00 FIG 6. INSTALLED RADIO ALTIMETER ANTENNA , AND FUNCTIONAL TEST IAW MM 34-42-03-4 AND DWG SP 10240167 AND MM 34-42-00-5.