Service difficulty report · Web · Boeing 75724APF

Difficulty date
April 22, 2025
Submitted
May 6, 2025
Operation
Air carrier
Aircraft
N470UP
Make and model
Boeing 75724APF
Aircraft serial
25486
Aircraft time
34,739 hours, 20,775 cycles
Part
Web
Part number
148N82018
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

FAULT STR Z300: REMOVED THE 148N8201-8 FWD WEB ON JOB CARD T3F18E006CLWR. INSTALL FWD WEB (148N8201-8) AFTER SKIN REPAIR IS COMPLETED.148N8201-8 WEB (LONGERON 17) WAS REMOVED ON JOB CARD T3F18E006CLWR STEP #25.LOCATED AND DRILLED IAW B757-200, SRM 51-40-05.RESTORED SURFACE PROTECTION APPLIED TO NEW PARTS.TREATED AND PRIMED IAW B757-200, SRM 51-21-01.REINSTALLED THE 148N8201-8 FWD WEB IAW 757-200PF SRM 51-40-02.

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