Service difficulty report · Angle · Boeing 7377Q8

Difficulty date
March 8, 2023
Submitted
April 4, 2023
Operation
Air carrier
Aircraft
N7819A
Make and model
Boeing 7377Q8
Aircraft serial
30649
Aircraft time
65,235 hours, 39,673 cycles
Part
Angle
Condition
Cracked
Location
Zn 200 Fus Top
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 ATTACH ANGLE AT MID PAX CABIN BS663+28 RBL1 WL207.<[01] NOT ALLOWABLE LIMITS APPLICABLE FOR SPECIFIC LOCATION PART TO BE REMOVED AND REPLACED I.A.W SRM 51-10-02-0G-0 PAR 9.C;[02] REMOVED ATTACH ANGLE AT MID PAX CABIN BS663+28 RBL1 WL207 I.A.W SRM 51-40-02-0G-0;[03] FABRICATED NEW ATTACH ANGLE FROM BAC1490-2883 7075-T0 CLAD LOT 1482272-1 AND HT ON R.O # 857528-SWA ALL I.A.W BOEING DWGS 273A9112;273A9110;273A9111 AND SRM 51-40-05-0G-0;[04] VERIFIED CORRECTIVE ACTION ITEM 1; 2; 3.<BR>OKAY TO TREAT AND PRIME PART GIVEN.<BR>VERIFIED MEASUREMENT TABLE COMPLETED.;[05] APPLIED CHEMICAL CONVERSION COAT AND PRIMED NEW ATTACH ANGLE ALL I.A.W SRM 51-20-01 AND SOPM 20-43-03. SOPM 20-41-02. AND BOEING DWG 273A9112 OK TO INSTALL;[06] VERIFIED CORRECTIVE ACTION ITEM 5.<BR>OKAY TO INSTALL ANGLE GIVEN.;[07] INSTALLED NEW ATTACH ANGLE AT MID PAX CABIN BS663+28 RBL1 WL207 I.A.W SRM 51-40-02-0G-0; BOEING DWGS 273A9112; 273A9110; 273A9111 COMPLETED TASK;[08] VERIFIED CORRECTIVE ACTION 7.

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