Service difficulty report · Angle · Boeing 7377H4

Difficulty date
August 3, 2023
Submitted
September 5, 2023
Operation
Air carrier
Aircraft
N449WN
Make and model
Boeing 7377H4
Aircraft serial
32469
Aircraft time
65,862 hours, 39,346 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 ANGLE LOCATED BS 907 TO BS 927 AFT POSITION BETWEEN S-25R TO S-27R AFT CARGO COMPARTMENT 2023-477643<[01] REPLACED ANGLE LOCATED BS 907 TO BS 927 AFT POSITION BETWEEN S-25R TO S-27R AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02. AND DWG 147A7221 REV:D SEE INDIVIDUAL SING OFFS BELLOW.;[02] CORRECTED ITEM 1.<BR>REPLACED ANGLE LOCATED BS 907 TO BS 927 AFT POSITION BETWEEN S-25R TO S-27R AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02. AND DWG 147A7221 REV:D SEE INDIVIDUAL SING OFFS BELLOW.;[03] CERTIFIED STEP 2 COMPLETED <BR>RII

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