SDR IPXA2022013178479

Service difficulty report · Warning Message · Boeing 7478F

Difficulty date: January 29, 2022
Submitted: January 31, 2022
Operation: Air carrier
Aircraft: N615UP
Make and model: Boeing 7478F
Aircraft time: 10,745 hours, 1,614 cycles
System (JASC): 3240 · Landing Gear Brake System
Part: Warning Message
Condition: False Activation
Location: Mlg Brake Temp
Stage of operation: AP
How discovered: O
Nature of condition: N
Precautionary procedure: O

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

What was found

EMERGENCY DECLARED, LANDED UNEVENTFULLY. DURING APPROACH AFTER EXTENDING LANDING GEAR, EICAS MSG FOR BRAKE TEMP ON TIRE 16. RAN CHECK LIST & HELD FOR 20 MINS W/ NO CHG. PRFRM FIM 32-46-00-810-826, PRFRM BRAKE RELEASE TEST PER AMM 32-42-00. TEST OK, VERIFIED IND PROBLEM. DEF'D PER MEL 32-46-1, PLCRD INST NO DMP REQ. PERFORMED FIM TASK PER 747-8 IFIM 32-46-00-810-826. PERFORMED BRAKE RELEASE TEST PER AMM 32-42-00. TEST OK. NO FAULTS NOTED AT THIS TIME. THIS CLEARS DMI M 771245.

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