Service difficulty report · Gusset · Boeing 7377BD

Difficulty date
September 7, 2023
Submitted
October 6, 2023
Operation
Air carrier
Aircraft
N7751A
Make and model
Boeing 7377BD
Aircraft serial
36717
Aircraft time
49,352 hours, 25,598 cycles
Part
Gusset
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 GUSSET LOCATED BS500D AT LEVEL STR19R FWD CARGO COMPARTMENT 2023-575199<[01] REPLACED GUSSET AND FASTENERS LOCATED BS500D AT LEVEL STR19R FWD CARGO COMPARTMENT IAW SRM 51-10-02-0G-0 ITEM 9;SRM 51-40-02-0G-0 AND DWG 143A7902 SHEET 209 REV-. SEE INDIVIDUAL SIGN OFF BELOW;[02] CORRECTED STEP 1. REPLACED GUSSET AND FASTENERS LOCATED BS500D AT LEVEL STR19R FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02-0G-0 ITEM 9;SRM 51-40-02-0G-0 AND DWG 143A7902 SHEET 209 REV-. SEE INDIVIDUAL SIGN OFF BELOW;[03] REPLACED GUSSET AND FASTENERS LOCATED BS500D AT LEVEL STR19R FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02-0G-0 ITEM 9;SRM 51-40-02-0G-0 AND DWG 143A7902 SHEET 209 REV-.RII VERIFIED

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