Narrative:

During landing on runway 27 at bos, on taxi into the gate, we were notified by an air carrier XXX crew that our left inboard tire was delaminating. Maintenance inspected our aircraft to find that the cap to the tire had come off, and did damage to the brake line, inboard flap, engine pylon and engine. We had no indication during landing rollout (no noise or vibration) that this had happened. The tire was still inflated. Supplemental information from acn 403571: on further inspection we found a damaged flap, engine pylon, and bent first stage inlet compressor blades. We are not sure where the cap was lost either in dtw or bos. Everything was normal in cruise.

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Original NASA ASRS Text

Title: DC9 ACFT HAD MAIN LNDG GEAR TIRE RETREAD FAIL AND SEPARATE ON LNDG ROLL. DAMAGE TO ACFT AND ENG.

Narrative: DURING LNDG ON RWY 27 AT BOS, ON TAXI INTO THE GATE, WE WERE NOTIFIED BY AN ACR XXX CREW THAT OUR L INBOARD TIRE WAS DELAMINATING. MAINT INSPECTED OUR ACFT TO FIND THAT THE CAP TO THE TIRE HAD COME OFF, AND DID DAMAGE TO THE BRAKE LINE, INBOARD FLAP, ENG PYLON AND ENG. WE HAD NO INDICATION DURING LNDG ROLLOUT (NO NOISE OR VIBRATION) THAT THIS HAD HAPPENED. THE TIRE WAS STILL INFLATED. SUPPLEMENTAL INFO FROM ACN 403571: ON FURTHER INSPECTION WE FOUND A DAMAGED FLAP, ENG PYLON, AND BENT FIRST STAGE INLET COMPRESSOR BLADES. WE ARE NOT SURE WHERE THE CAP WAS LOST EITHER IN DTW OR BOS. EVERYTHING WAS NORMAL IN CRUISE.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.