Service difficulty report · Support · Boeing 7377H4

Difficulty date
March 9, 2023
Submitted
April 11, 2023
Operation
Air carrier
Aircraft
N280WN
Make and model
Boeing 7377H4
Aircraft serial
32533
Aircraft time
52,163 hours, 31,377 cycles
Part
Support
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 ANGLE - SUPPORT LOCATED BS 907 TO BS 927 AFT SIDE BETWEEN S-27R TO S-25R AFT CARGO COMPARTMENT 2023-180870<[01] REPLACED ANGLE - SUPPORT LOCATED BS 907 TO BS 927 AFT SIDE BETWEEN S-27R TO S-25R AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02; SRM 51-40-02 AND DWG 147A7221 SHEET 24 REV.-;[02] REPLACED ANGLE - SUPPORT LOCATED BS 907 TO BS 927 AFT SIDE BETWEEN S-27R TO S-25R AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02; SRM 51-40-02 AND DWG 147A7221 SHEET 24 REV.-RII Ï¿½TEM

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