Service difficulty report · Web · Boeing 75724APF

Difficulty date
January 14, 2026
Submitted
January 23, 2026
Operation
Air carrier
Aircraft
N411UP
Make and model
Boeing 75724APF
Aircraft serial
23851
Aircraft time
39,473 hours, 26,446 cycles
Part
Web
Part number
149N7651
Condition
Damaged
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

STA 1200 UPPER WEB HAS A DAMAGED HOLE. AFTER FURTHER EVALUATION FOUND 4 DOUBLE HOLE AT THE TOP OF THE WEB. FOUND OUT OF LIMITS IAW B757-200 SRM 53-00-71-1A-1 AD1. CUT AND REMOVE DAMAGED SECTION OF WEB. IAW B757-200 SRM 51-70-13-0G-0 STEP 1. ++INSTALLED REPAIRS PARTS. IAW B757-200 SRM 51-70-13-0G-0 FROM STEP 9 TO 10. AND SRM 51-40-02.

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