Service difficulty report · Angle · Boeing 7377H4

Difficulty date
February 16, 2023
Submitted
March 13, 2023
Operation
Air carrier
Aircraft
N289CT
Make and model
Boeing 7377H4
Aircraft serial
36633
Aircraft time
50,940 hours, 30,659 cycles
Part
Angle
Condition
Cracked
Location
Zn 100 Fus Lower
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 ON AFT CARGO BAY LOWER BULKHEAD SUPPORT ATTACH ANGLE AT BS 847+19 LBL 10.<[01] REMOVED AND REPLACE ON AFT CARGO BAY P/N 149A8109-114 AT BS847+19; LBL 10 I.A.W. SRM 51-10-02-0G-0. ITEM 9.C. SRM 51-40-02-DWGS#149A8102; 149A8104 REV: B.;[02] CORRECTED: REMOVED AND REPLACE ON AFT CARGO BAY LOWER BULKHEAD SUPPORT ATTACH ANGLE WITH P/N 149A8109-114 AT BS.847+19; LBL 10 I.A.W. SRM 51-10-02-0G-0. ITEM 9.C. SRM 51-40-02-DWGS#149A8102; 149A8104 REV: B.;[03] VERIFIED CORRECTIVE ACTION STEP 2.;[04] VERIFIED MEASUREMENT TABLE AND TASK CARD COMPLETE.

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