Service difficulty report · Tee Fitting · Boeing 75724APF

Difficulty date
January 12, 2026
Submitted
January 28, 2026
Operation
Air carrier
Aircraft
N410UP
Make and model
Boeing 75724APF
Aircraft serial
23732
Aircraft time
38,878 hours, 26,092 cycles
Part
Tee Fitting
Part number
149N755327
Condition
Corroded
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

RIGHT WW EXTERNAL STRUCTURE BETWEEN BS 1040 - 1060 INTERCOSTAL DELAMINATED. INSTALLED NEW T-FITTING, IAW SRM 51-40-02-0G-0.

More about the Boeing 757-24APF