Service difficulty report · Frame · Boeing 7377H4

Difficulty date
October 21, 2023
Submitted
January 2, 2024
Operation
Air carrier
Aircraft
N461WN
Make and model
Boeing 7377H4
Aircraft serial
32465
Aircraft time
64,738 hours, 38,739 cycles
Part
Frame
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 FRAME ON BS 907 BTW STR25R AND STR26R AFT CARGO COMPARTMENT 2023-652087<[01] REPLACED FRAME LOC. ON BS 907 BTW STR25R AND STR25L AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 147A1007 SHEET 55 REV.-; 147A1007 SHEET 42 REV.D; 147A7500 SHEET 19 REV.-; 147A0002 SHEET 85 REV.-; 147A7500 SHEET 1 REV.B. SEE INDIVIDUAL SIGN OFF BELOW;[02] CORRECTED STEP 1<BR>REPLACED FRAME LOC. ON BS 907 BTW STR24R AND STR24L AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 147A1007 SHEET 55 REV.-; 147A1007 SHEET 42 REV.D; 147A7500 SHEET 19 REV.-; 147A0002 SHEET 85 REV.-; 147A7500 SHEET 1 REV.B. SEE INDIVIDUAL SIGN OFF BELOW;[03] CERTIFIED STEP 2 COMPLETED<BR>RII

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