Service difficulty report · Attach Angle · Boeing 7377Q8

Difficulty date
May 12, 2022
Submitted
June 16, 2022
Operation
Air carrier
Aircraft
N7876A
Make and model
Boeing 7377Q8
Aircraft serial
29355
Aircraft time
50,771 hours, 27,451 cycles
Part
Attach Angle
Part number
143A7505
Condition
Cracked
Location
Fwd Cargo Bay
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 ATTACH ANGLE AT FWD CARGO BAY BS400 RBL25. / [01] VERIFIED APPLICABILITY PER SRM NOT ALLOWABLE DAMAGE PART THAT DO NOT HAVE ENTRIES ARE CALLED REPAIRABLE BY REPLACEMENT IAW SRM 51-10-02 STEP 9C;[02] REMOVED INTERCOSTAL ATTACH ANGLE AT FWD CARGO BAY BS 400 RBL 25 IAW SRM 51-40-02;[03] OK TO INSTALL;[04] LOCATED AND DRILLED NEW ATTACH ANGLE AT FWD CARGO BAY BS 400 RBL 25 ITEM 143A7502-156 PO#853058 IAW SRM 51-40-05 AND DWG143A7502 OK TO INSTASLL;[05] VERIFIED CORRECTIVE ACTION STEPS3 AND 4.;[06] INSTALLED INTERCOSTAL ATTACH ANGLE AT FWD CARGO BAY BS 400 RBL 25 IAW SRM 51-40-02 AND DWG 143A7505;[07] VERIFIED CORRECTIVE ACTION STEP 6.;[08] VERIFIED MEASUREMENT TABLE AND TASK CARD COMPLETE.

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