Service difficulty report · Web · Boeing 7378H4

Difficulty date
December 14, 2024
Submitted
January 8, 2025
Operation
Air carrier
Aircraft
N8514F
Make and model
Boeing 7378H4
Aircraft serial
36975
Aircraft time
26,358 hours, 13,054 cycles
Part
Web
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

AFT CARGO DOOR THRESHOLD WEB STA 794-847; RBL 27 HAS CORROSION.<[01] REMOVED SURFACE CORROSION ON DOOR SILL WEBBING AT STA 794-847. REMOVED OVER .015. PART FOUND TO BE OUT OF LIMITS. REF SRM 53-60-15-1A-1.;[02] REMOVED DOOR SILL WEBBING. SRM 51-40-02;[03] LOCATED AND DRILLED NEW THRESHOLD WEB PER SRM 51-40-02;[04] COUNTERSUNK; ALODINED AND PRIMED FASTENER HOLES ONTO NEW THRESHOLD WEB PER SRM 51-40-08; SOPM 20-43-03 AND 20-44-04 <BR>INSTALLED NUTPLATES ONTO NEW THRESHOLD WEB PER SRM 51-40-02;[05] INSPECTED WORK ABOVE;[06] OK TO INSTALL AFT CARGO DOOR THRESHOLD WEB;[07] INSTALLED NEW AFT CARGO DOOR THRESHOLD WEB PER SRM 51-40-02;[08] VERIFIED<BR>INSTALLED NEW AFT CARGO DOOR THRESHOLD WEB PER SRM 51-40-02

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