Service difficulty report · Intercostal · Boeing 7378H4

Difficulty date
August 24, 2022
Submitted
September 15, 2022
Operation
Air carrier
Aircraft
N8649A
Make and model
Boeing 7378H4
Aircraft serial
42527
Aircraft time
27,113 hours, 12,631 cycles
Part
Intercostal
Condition
Cracked
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 STA 344-360; RBL 12; WL 208. / [01] REMOVED INTERCOSTAL AT BS 344-360 RBL 12 WL 208 PER SRM 51-40-02-0G-0;[02] LOCATED & DRILLED NEW INTERCOSTAL AT BS 344-360 RBL 12 WL 208PER SRM 51-40-02-0G-0; BOEING DWG# 141A5400; OK TO INSTALL;[03] VERIFIED CORRECTIVE ACTION 2.;[04] INSTALLED NEW INTERCOSTAL AT BS 344-360 RBL 12 WL 208 PER SRM 51-40-02-0G-0 AND BOEING DWG # 141A5400.;[05] VERIFIED CORRECTIVE ACTION 4;[06] VERIFIED MEASUREMENT TABLE

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