Service difficulty report · Web · Boeing 7378H4

Difficulty date
July 30, 2023
Submitted
August 23, 2023
Operation
Air carrier
Aircraft
N8671D
Make and model
Boeing 7378H4
Aircraft serial
36715
Aircraft time
26,519 hours, 12,587 cycles
Part
Web
Part number
UNKNOWN
Condition
Corroded
Location
Zn 100 Fus Lower
Stage of operation
IN
How discovered
9
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

AFT CARGO DOOR THRESHOLD WEB SURFACE CORROSION<[01] REMOVED DAMAGE I.A.W SRM 51-10-02. MEASURED DAMAGE REMOVAL TO BE .024 INCHES IN DEPTH. DAMAGE FOUND TO BE OUT OF LIMITS AS GIVEN IN SRM 53-00-53-1A-2.;[02] REMOVED WEB PER SRM 51-40-02;[03] LOCATED FASTENER HOLES ON NEW WEB PER SRM 51-40-02.;[04] COMPLIED WITH INSPECTION; LOCATED FASTENER HOLES ON NEW WEB PER SRM 51-40-02.;[05] INSTALLED NEW WEB PER SRM 51-40-02.;[06] C/W INSPECTION;[07] CARD C/W PER SRM 51-40-02 REFERENCE CORRECTIVE ACTIONS

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