Service difficulty report · Bulkhead · Boeing 7378H4

Difficulty date
October 25, 2023
Submitted
December 8, 2023
Operation
Air carrier
Aircraft
N8309C
Make and model
Boeing 7378H4
Aircraft serial
36985
Aircraft time
38,023 hours, 17,361 cycles
Part
Bulkhead
Part number
UNKNOWN
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

CRACKED LOWER L/H COMPOSITE BULKHEAD AT BS663 LBL34 WL158.<[01] CRACK AT THE LOWER LEFT-HAND COMPOSITE BULKHEAD BODY STATION 663; LBL 34; WL 158; WAS REPAIRED IAW SM 51-70-04-2R-10.;[02] ITEM 1 SHOULD READ: CRACK AT THE LOWER LEFT-HAND COMPOSITE BULKHEAD BODY STATION 663; LBL 34; WL 158; WAS REPAIRED IAW SRM 51-70-04-2R-10.;[03] FINAL INSPECTION. JOB COMPLETE.

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