An MD80 on landing had #3 and #4 main tire blow out possibly caused by a faulty antiskid valve.

Attributes
ACN	407693
Time
Date	199807
Day	Fri
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : zzz
State Reference	US
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Light	Daylight
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	MD-80 Series (DC-9-80) Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Navigation In Use	Other
Flight Phase	ground : parked landing other other ground : preflight
Flight Plan	None
Person 1
Affiliation	company : air carrier
Function	other personnel other
Qualification	other other : other
ASRS Report	407693
Person 2
Affiliation	company : air carrier
Function	other personnel other oversight : supervisor
Qualification	other other : other
Events
Anomaly	aircraft equipment problem : critical other anomaly other
Independent Detector	other flight crewa
Resolutory Action	none taken : detected after the fact other
Consequence	other Other
Supplementary
Primary Problem	Aircraft
Air Traffic Incident	other

Narrative:

Air carrier flight xyz came into ZZZ. Upon landing, #3 main tire blew and aircraft taxied off active. After discussing problem with air carrier maintenance control, I replaced #3 and #4 main tire and wheel assembly, per maintenance manual. The blown tire had a flat spot which could have been caused by a faulty anti-skid valve, transducer or computer. According to air carrier maintenance control, there was no history to this problem. Therefore, I replaced #3 and #4 main and tested antiskid system. Test was ok. I accomplished all above with satisfactory results and dispatched the aircraft. Air carrier maintenance in XXX is to replace the antiskid valve for further troubleshooting. Flight yxy departed ZZZ after 2 hour delay. Arrived to his destination with no problems.

Original NASA ASRS Text

Title: AN MD80 ON LNDG HAD #3 AND #4 MAIN TIRE BLOW OUT POSSIBLY CAUSED BY A FAULTY ANTISKID VALVE.

Narrative: ACR FLT XYZ CAME INTO ZZZ. UPON LNDG, #3 MAIN TIRE BLEW AND ACFT TAXIED OFF ACTIVE. AFTER DISCUSSING PROB WITH ACR MAINT CTL, I REPLACED #3 AND #4 MAIN TIRE AND WHEEL ASSEMBLY, PER MAINT MANUAL. THE BLOWN TIRE HAD A FLAT SPOT WHICH COULD HAVE BEEN CAUSED BY A FAULTY ANTI-SKID VALVE, TRANSDUCER OR COMPUTER. ACCORDING TO ACR MAINT CTL, THERE WAS NO HISTORY TO THIS PROB. THEREFORE, I REPLACED #3 AND #4 MAIN AND TESTED ANTISKID SYSTEM. TEST WAS OK. I ACCOMPLISHED ALL ABOVE WITH SATISFACTORY RESULTS AND DISPATCHED THE ACFT. ACR MAINT IN XXX IS TO REPLACE THE ANTISKID VALVE FOR FURTHER TROUBLESHOOTING. FLT YXY DEPARTED ZZZ AFTER 2 HR DELAY. ARRIVED TO HIS DEST WITH NO PROBS.

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.