Service difficulty report · Web · Boeing 7377Q8

Difficulty date
December 14, 2023
Submitted
January 4, 2024
Operation
Air carrier
Aircraft
N7866A
Make and model
Boeing 7377Q8
Aircraft serial
30648
Aircraft time
60,207 hours, 39,702 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

CORROSION ON AFT CARGO BAY THRESHOLD WEB AT BS 792 TO BS 847; STR 24R TO STR 26R<[01] REPLACED THRESHOLD WEB AT BS 792 TO BS 847 IAW SRM 51-40-02; DWG 146A8340.;[02] VERIFIED CORRECTIVE ACTION COMPLETE THROUGH STEPS 1-5; MEASUREMENT TABLE VERIFIED.

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