Service difficulty report · Tee Angle · Boeing 75724APF

Difficulty date
July 23, 2025
Submitted
August 7, 2025
Operation
Air carrier
Aircraft
N469UP
Make and model
Boeing 75724APF
Aircraft serial
25485
Aircraft time
35,720 hours, 21,553 cycles
Part
Tee Angle
Part number
149N772010
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

AT STA 1200 LOWER T-CHORD SUUPORT CLIP HAS CORROSION ON INNER FLANGE. DOT 8-015.CLEANED INTRECOSTAL AT STA 1200 NO CORROSION NOTED FOUND TO BE PAINT DAMAGED ONLY IAW B757-200 SOPM 20-30-03 ACETONEQT P/N ACETONEQT BATCH#0004346929 1QT, MAROON HAND PAD P/N 02-001-50.TREATED AND PRIMER AND PAINT AREA IAW SRM 51-20-01 AND AMM 51-21-15 PRIMER P/N 02-013-8 BATCH#4331975 PAINT P/N PG6-W2K4Q BATCH#4404611.APPLIED CIC P/N 04-002-0155 BATCH#0004319499

More about the Boeing 757-24APF