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SDR UIEA2024102001056

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Service difficulty report · Tire · Boeing 747412

FAA SDR system

Difficulty date
October 18, 2024
Submitted
November 6, 2024
Operation
Air carrier
Aircraft
N471MC
Make and model
Boeing 747412
Aircraft serial
26557
Aircraft time
93,206 hours, 15,268 cycles
System (JASC)
3244 · Tire
Part
Tire
Condition
Failed
Location
Mlg
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
D

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

What was found

#11 MAIN WHEEL ASSY BURST ON TAKEOFF FROM ICN DAMAGING AIRCRAFT. R & R #11 WHEEL ASSY IAW AMM 32-45-01. #12 TIRE BLOWN ON TAXI. R/R WHEEL ASSY PER AMM 32-45-01. PN VERIFIED PER IPC 32-45-03-02.</P> / <P>LP 1795779 M5 & M6: R/R #11 & #12 BRAKE ASSY PER AMM 32-41-15. PN VERIFIED PER IPC 32-41-15-05. LEAK CHECK STILL REQ.</P> / <P>LP 1795780 M7: #11 & #12 BRAKE ASSY LEAK CHECK IAW AMM 32-41-11, NO LEAKS NOTED.</P> / <P>LP 1822871 M10: FOR PRECAUTION, R/R #10 WHEEL ASSY PER AMM 32-45-01. PN VERIFIED PER IPC 32-45-03-02.</P> / <P>LP 1822871 M11: R/R TORQUE LIMITER SUPPORT RING PER AIPC 32-42-70-01 & AMM 32-42-20. LANYARDS MISSING.</P> / <P>LP 1822871 M12: BODY GEAR LANYARDS FOR TORQUE LIMITER RINGS MISSING ON #9, 10, 11 & 12. TRANSFER TO DMI 219242 PER MEL 25-20-01 CAT E DUE DATE 20FEB2025.</P> / <P>LP 1822872 M13: LOCATED AND INSTALLED NEW PANEL #194BR AT RH LWR WTB FAIRING AFT IAW SRM 51-40-05-51-40-02.</P> / <P>LP 1822872 M14: ACCOMPLISHED FIRST GLASS WET LAYUP REPAIRS AT PANEL 194CR IAW SRM 51-70-03.</P> / <P>LP 1822872 M15: CLEANED AREA AT INBD BODY GEAR DOOR RH SIDE (761) IAW SRM 20-30-03. UPON FURTHER INSPECTION, NO DEFECTS NOTED.</P> / <P>LP 1822873 M16: R/R RH BODY GEAR TRAPEZE IAW AMM 32-13-14 STEP E(1) (D) STEPS 1 TO 3.</P> / <P>LP 1822873 M17: R/R CONDUIT & BRACKET OF W730 HARNESS ASSY. REF LP 1822874 M19.</P> / <P>LP 1822873 M18: R/R RH BODY GEAR HYD LOWER TORSION LINK RETENTION BRACKET BOLTS IAW AMM 32-13-14 STEPS E(1) (A)-(B)</P> / <P>LP 1822874 M19: R/R WIRE HARNESS W730 ON RH BODY GEAR IAW SWPM 20-11 & WDM 32-61-65, 32-61-16, 32-41-17, 32-48-12 & 32-53-13. PERFORMED PN TO PN CONTINUITY CHECK, NO DEFECTS NOTED. OPS CHECKS PERFORMED PER EO 4432A177.</P> / <P>LP 1822874 M20: CLEANED AREA AT J5 BOX ON RH BODY IAW SWPM 20-30-03. UPON FURTHER INSPECTION, NO DEFECTS NOTED.</P> / <P>LP 1822874 M21: R/R RH BODY GEAR CONDUIT ON SIDE BRACKET. REF LP 1822874 ITEM 19 FOR CONDUIT PART OF WIRE HARNESS W730.</P> / <P>LP 1822878 M31: ACCOMPLISHED EO 4432A177 PARTS 1-5 FOR ANTI-SKID SYS HEALTH CHECK. ORIGINAL SUBMISSION DATE: 10-21-2024