Service difficulty report · None · Boeing 73776Q

Difficulty date
August 18, 2022
Submitted
September 9, 2022
Operation
Air carrier
Aircraft
N7883A
Make and model
Boeing 73776Q
Aircraft serial
30277
Aircraft time
52,547 hours, 33,631 cycles
Part
None
Condition
Corroded
Location
Fuselage
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

CORROSION ON SUPPORT ZEE LOC BS 727B TO BS807 AT LEVEL STRINGER 25LH AFT CARGO COMPARTMENT 2022-427195 / [01] REPLACED SUPPORT ZEE AND FASTENERS LOC BTW BS 727 TO BS 847 AT LEVEL OF STR 25L AT AFT CARGO COMPARTMENT IAW SRM B737-700-51-10-02 ITEM 9. AND DRAWINGS # 146A7502 REV. A AND 146A7500 REV. - SEE INDIVIDUAL SIGN-OFF BELOW;[02] CORRECTED STEP 1.<BR>REPAIRED SUPPORT ZEE LOC BTW BS 727 TO BS 847 AT LEVEL OF STR 25L AT AFT CARGO COMPARTMENT IAW B737-700-SRM 51-10-02 ITEM 9; SRM 53-00-53-2R-6 REPAIR 6; FIGURE 203 SHEET 1 AND DRAWINGS # 146A7502 REV. A AND 146A7500 REV. - SEE INDIVIDUAL SIGN-OFF BELOW;[03] REPAIRED SUPPORT ZEE LOC BTW BS 727 TO BS 847 AT LEVEL OF STR 25L AT AFT CARGO COMPARTMENT IAW B737-700-SRM 51-10-02 ITEM 9; SRM 53-00-53-2R-6 REPAIR 6; FIGURE 203 SHEET 1 AND DRAWINGS # 146A7502 REV. A AND 146A7500 REV. - SEE INDIVIDUAL SIGN-OFF BELOW<BR>RII

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