Service difficulty report · Tire · Boeing 747409F

Difficulty date
July 9, 2026
Submitted
July 13, 2026
Operation
Air carrier
Aircraft
N439GT
Make and model
Boeing 747409F
Aircraft serial
30767
Aircraft time
100,996 hours, 18,322 cycles
System (JASC)
3244 · Tire
Part
Tire
Condition
Burst
Location
Zone 700
Stage of operation
TO
How discovered
O
Nature of condition
C
Precautionary procedure
O

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

What was found

ADVISE TIRE DEBRIS LEFT IN PVG. PLANNED ANC LANDING STOP ON RUNWAY. CITY OPS ADVISED 2 TIRES MISSING. PER AMM 32-45-01 & IPC 32-45-03-02. C/W BLOWN TIRES INSPECTION PER AMM 05-51-25-202-009. R & R NR 5, 6, 7, & 8 TORQUE LIMITER PER AMM 32-42-20 REV 116 & IPC 32-42-20-01 REV 92. R & R DAMAGED LT BODY MLG DRAG BRACE IAW AMM 32-13-07-002-001, AMM 32-13-07-402-001 & IPC 32-13-04-02 REV 92 ITEM 1. GEAR SWINGS ACCOMPLISHED OK IAW PRIMARY & ALT EXTENSION IAW AMM 32-33-00/501. ALL OPS CHK OK.