Service difficulty report · Tee Fitting · Boeing 75724APF

Difficulty date
April 10, 2026
Submitted
April 30, 2026
Operation
Air carrier
Aircraft
N421UP
Make and model
Boeing 75724APF
Aircraft serial
25281
Aircraft time
35,922 hours, 23,455 cycles
Part
Tee Fitting
Part number
149N755097
Condition
Corroded
Location
Zone 100
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 WING TO BODY T-FITTING AT BS 1060 RBL 65 IS EXFLOIATED AROUND NUTPLATE LOCATIONS REVIEWED. REMOVED THE T FITTING IAW SRM 51-40-02. INSTALLED T FITTING AT RT WING TO BODY IAW 1060, RBL 65 I.A.W. B757-200 SRM 51-40-02.

More about the Boeing 757-24APF