Service difficulty report · Web · Boeing 7377CT

Difficulty date
June 8, 2021
Submitted
July 7, 2021
Operation
Air carrier
Aircraft
N7823A
Make and model
Boeing 7377CT
Aircraft serial
32749
Aircraft time
61,112 hours, 30,940 cycles
Part
Web
Condition
Cracked
Location
Bs 296
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

CRACK IN LWR SUBTHRESHOLD WEB BS 296 RBL 56 WL 208 ; / [01] BEGAN TO REMOVED FASTENER FROM BS290-BS328 WL208 RBL53-RBL58 I.A.W SRM 51-40-02 FOR ACCESS.; [02] REMOVED LOWER SUBTHRESHOLD WEB BS290-BS331 RBL56 WL208 I.A.W SRM 51-40-02-06-0; [03] UPDATED MEASUREMENTS.; [04] REPAIRED LWR SUBTHRESHOLD WEB BS 296 RBL 56 WL 208 IAW EA 21-153-01756; [05] VERIFIED LWR SUBTHRESHOLD WEB BS 296 RBL 56 WL 208 WAS REPAIRED IAW EA 21-153-01756

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