Service difficulty report · Angle · Boeing 7377H4

Difficulty date
June 16, 2023
Submitted
July 10, 2023
Operation
Air carrier
Aircraft
N298WN
Make and model
Boeing 7377H4
Aircraft serial
32543
Aircraft time
51,544 hours, 30,702 cycles
Part
Angle
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

CRACK ON ANGLE LOCATED BTW BS 907 TO BS 927 INTERNAL STRUCTURE AND BTW STR 25R TO STR 27R AT AFT CARGO COMPARTMENT 2023-378967<[01] REPLACED ANGLE LOCATED ON 907 TO BS 927 INTERNAL STRUCTURE AND BTW STR 25R TO STR 27R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SRM 51-0-02 ITEM 9 AND DWG 147A7221 SHEET 24 REV. -. SEE INDIVIDUAL SIGN OFFS BELOW.;[02] REPLACED ANGLE LOCATED ON 907 TO BS 927 INTERNAL STRUCTURE AND BTW STR 25R TO STR 27R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SRM 51-0-02 ITEM 9 AND DWG 147A7221 SHEET 24 REV. -. SEE INDIVIDUAL SIGN OFFS BELOW.<BR>RII

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