Service difficulty report · Tachometer · Airbus A321211

Difficulty date
July 13, 2016
Submitted
July 18, 2016
Operation
Air carrier
Aircraft
N157UW
Make and model
Airbus A321211
Aircraft serial
5696
Aircraft time
10,078 hours, 4,175 cycles
Part
Tachometer
Part number
C201050002
Part serial
66315
Condition
Faulty
Location
Mlg
Part time
10,078 hours, 4,175 cycles
Stage of operation
LD
How discovered
O
Nature of condition
B
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

THE LEFT STRUT OUTBOARD TIRE BLEW ON LANDING. THE TOWER NOTED SPARKS COMING FROM THE AIRCRAFT DURING THE LANDING AND THE EMERGENCY CFR VEHICLES WERE DISPATCHED. THE FLIGHT CREW REPORTED THAT THEY RECIEVED A LEFT BRAKE RELEASED ECAM UPON TOUCHDOWN AND THE INBOARD BRAKE LEFT STRUT REACHED 800 DEGREES AFTER LANDING. THE AIRCRAFT TAXIED TO THE GATE UNDER IT'S OWN POWER WITH NO FURTHER INCIIDENT. AIRCRAFT WAS GROUNDED. MAINTENACE REPORTRED THAT AIRMAN REFLECTED THAT THERE WERE FAULTS RECORDED FOR THE TACH 19GG AND THAT THE #2 BRAKE TEMPERATURE WAS OVER 810 DEGREES. WHEEL TACHOMETER 19GG WAS REPLACED PER AMM 32-42-57 AND A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.

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