Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
February 9, 2023
Submitted
March 13, 2023
Operation
Air carrier
Aircraft
N219WN
Make and model
Boeing 7377H4
Aircraft serial
32490
Aircraft time
58,692 hours, 35,153 cycles
Part
Intercostal
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 WEB LOCATED BS294.5 TO BS303.9 AT LEVEL STR16L AT PASSENGER CABIN 2023-112925<[01] REPLACED WEB INTERCOSTAL LOCATED BS294.5 TO BS303.9 AT LEVEL STR16L AT PASSENGER CABIN IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 141A8180 REV;C. SEE INDIVIDUAL SIGN OFF BELOW;[02] TASK COMPLETED ; RII <BR>SEE INDIVIDUAL SIGN OFF BELOW

More about the Boeing 737-7H4