Service difficulty report · Support · Boeing 73773V

Difficulty date
August 3, 2021
Submitted
September 2, 2021
Operation
Air carrier
Aircraft
N7839A
Make and model
Boeing 73773V
Aircraft serial
30243
Aircraft time
57,802 hours, 35,522 cycles
Part
Support
Condition
Cracked
Location
Bs 307 Rbl 15
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

CRACKED INTERCOSTAL AT FWD WET AREA BS307 RBL15 WL208. ; / [01] VERIFIED APPLICABILITY OF SRM 53-10-51-0I-2 FOR IDENTIFICATION AND NO FOUND ALLOWABLE DAMAGE FOR THIS PART. REPAIRABLE BY REPLACEMENT IAW SRM 51-10-02-0G-0; PAR.9.C.; [02] VERIFIED APPLICABILITY OF SRM 53-10-51-0I-2 FOR IDENTIFICATION AND NO FOUND ALLOWABLE DAMAGE FOR THIS PART. REPAIRABLE BY REPLACEMENT IAW SRM 51-10-02-0G-0; PAR.9.C.; [03] REMOVED INTERCOSTAL FROM BS 312- TO BS 294; RBL 15; WL-208; IAW SRM 51-40-02-0G-0; [04] LOCATED AND DRILLED NEW INTERCOSTAL AT BS 294 - TO BS 312; RBL 15; WL-208; ITEM # 7531885 IAW SRM 51-40-05-0G-0 OK TO INSTALL; [05] VERIFIED LOCATED AND DRILLED NEW INTERCOSTAL AT BS 294 - TO BS 312; RBL 15; WL-208; ITEM # 7531885 IAW SRM 51-40-05-0G-0 OK TO INSTALL; [06] INSTALLED NEW INTERCOSTAL AT FWD WET AREA BS312-BS294 RBL15 WL208 IAW SRM 51-40-02-G-0 AND DWG#141A5410; [07] FILLED IN REMOVED AND INSTALLED PART INFORMATION.; [08] VERIFIED INSTALLED NEW INTERCOSTAL AT FWD WET AREA BS312-BS294 RBL15 WL208 IAW SRM 51-40-02-G-0 AND DWG#141A5410

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