Service difficulty report · Tire Tread · Boeing 777222

Difficulty date
September 18, 2026
Submitted
September 21, 2026
Operation
Air carrier
Aircraft
N226UA
Make and model
Boeing 777222
Aircraft serial
30226
Aircraft time
95,755 hours, 11,210 cycles
Engine
Pwa PW4090
System (JASC)
3244 · Tire
Part
Tire Tread
Part number
76747772MLG
Part serial
D0161P
Condition
Separated
Location
Zone 700
Part time
11,442 hours, 1,277 cycles
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

NR 7 MLG TIRE TREAD LOSS CONDITION, FOUND ON ARRIVAL LT.