Service difficulty report · Tee Fitting · Boeing 75724APF

Difficulty date
March 27, 2026
Submitted
April 17, 2026
Operation
Air carrier
Aircraft
N430UP
Make and model
Boeing 75724APF
Aircraft serial
25461
Aircraft time
33,690 hours, 22,504 cycles
Part
Tee Fitting
Part number
149N755089
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

T-CHORD STA 1060 L/H SIDE WITH CORRODED. REMOVED T-CHORD STA 1060 L/H IAW B757-200PF, SRM 51-40-02. OUT OF LIMITS IAW B757-200PF, SRM 53-00-71-1A-1 DATAIL IX. INSTALLED TCHORD STA 1060 LBL 56 TO 75 IAW B757-200PF SRM 51-40-02-0G-0. INSTALLED NEW CENTER SECTION "T" CHORD AT STA 1060 IAW B757-200 SRM 51-40-02. ADDITIONAL P/N 149N7550-89

More about the Boeing 757-24APF