Service difficulty report · Wheel · Boeing 777300ER

Difficulty date
March 29, 2024
Submitted
April 10, 2024
Operation
Air carrier
Aircraft
N2243U
Make and model
Boeing 777300ER
Aircraft serial
63723
Aircraft time
28,886 hours, 3,177 cycles
Part
Wheel
Part serial
21437
Condition
Fire
Location
Mlg
Part time
5,347 hours, 595 cycles
Stage of operation
LD
How discovered
O
Nature of condition
A, B
Precautionary procedure
F

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

What was found

FLAMES EXTIGUISHED AFT LDG GEAR BY EDDF FIRE BRIGADE. LOG FOR AFFECTED BRAKES (1,2,7,12) REMAINING WHEELS COOLED DOWN WITH AIRCOOLER. BRAKE 1 SMALL BRAKEFIRE, COOLED DOWN PER FIREGUARD WITH AIR AND WATERSPRAY HIGH ENERGY STOP INSPECTION PERFORMED PER AMM 05-51-14-210-801 REV 10. NO FINDINGS. BRAKE AND WHEEL ASSY HAS TO BE REPLACED DUE TO RAPID COOLING WITH WATER. WHEEL ASSY REPLACED PER AMM 32-45-01 PB 401 REV 100. BRAKE REPLACED PER AMM 32-45-07 PB 401 REV100. IDT INSPECTION FOR BRAKE ROD INSTALLATION HAS TO BE PERFORMED. IDT INSPECTION ACCOMPLISHED. ELB ENTRY PERFORMED BY IAH QC TO CLEAR IP STATUS. PERFORMED IDT INSPECTION FOR BRAKEROD INSTALLATION BRAKE 1 ACC AMM 32-45-07-400-801 REV 100, SUBTASK 32-45-07-020-011 VERIFIED CORRECT INSTALLATION OF PIN, COLLAR BOLT WASHER AND SECURED NUT, ALL OK. ALL STEPS PERFORMED FOR POSITION 1, ITEM CLOSED. BRAKE 2, 7 AND 12 SMALL BRAKEFIRE, COOLED DOWN PER FIREGUARD WITH AIR AND WATERSPRAY, WAS PURE WATER, NO ADDS. LOGITEM FOR BRAKE/WHEEL 7 UNDER LOG 7493646 AND FOR BRAKE/WHEEL 12 UNDER LOG 7493653 . HIGH ENERGY STOP INSPECTION PERFORMED ON

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