Service difficulty report · Angle · Boeing 7377H4

Difficulty date
June 10, 2022
Submitted
July 7, 2022
Operation
Air carrier
Aircraft
N252WN
Make and model
Boeing 7377H4
Aircraft serial
34973
Aircraft time
53,431 hours, 31,865 cycles
Part
Angle
Condition
Cracked
Location
Aft Cargo
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 LOCATED BETWEEN BS 907 TO BS 927 AND BETWEEN STR 26R TO STR 28R AFT CARGO COMPARTMENT 2022-316950 / [01] REPLACED STIFFENER LOCATED BETWEEN BS 907 TO BS 927 AND BETWEEN STR 26R TO STR 28R AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9 AND DWG 143A7221 REV:D;[02] REPLACED STIFFENER LOCATED BETWEEN BS 907 TO BS 927 AND BETWEEN STR 26R TO STR 28R AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9 AND DWG 143A7221 REV:D

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