Service difficulty report · Support · Boeing 7377H4

Difficulty date
September 24, 2024
Submitted
October 30, 2024
Operation
Air carrier
Aircraft
N268WN
Make and model
Boeing 7377H4
Aircraft serial
32524
Aircraft time
58,011 hours, 34,901 cycles
Part
Support
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
V
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 SUPPORT ZEE LOCATED BTW STA 727D TO STA 727E AT LEVEL STR 25R AT AFT CARGO COMPARTMENT 2024-593141<[01] REPLACED SUPPORT ZEE SECTION;AND FASTENERS LOCATED ON BS 727B PLUS 10 INCH AND BS 767 AT LEVEL STR 25R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02;DWG 146A7500 SHEET 85 REV A.SEE INDIVIDUAL SIGN OFF BELOW;[02] CORRECTED STEP 1<BR>REPLACED SUPPORT ZEE SECTION AND FASTENERS LOCATED ON BS727B PLUS 10 INCH AND BS767 AT LEVEL STR 25R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6; SRM 51-40-02 AND DWG 146A7500 SHEET 85 REV A.<BR>SEE INDIVIDUAL SIGN OFF BELOW;[03] REPLACED SUPPORT ZEE SECTION AND FASTENERS LOCATED ON BS727B PLUS 10 INCH AND BS767 AT LEVEL STR 25R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6; SRM 51-40-02 AND DWG 146A7500 SHEET 85 REV A.<BR>SEE INDIVIDUAL SIGN OFF BELOW

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