Service difficulty report · Stiffener · Boeing 7377BD

Difficulty date
December 18, 2022
Submitted
January 30, 2023
Operation
Air carrier
Aircraft
N7744A
Make and model
Boeing 7377BD
Aircraft serial
33931
Aircraft time
51,253 hours, 26,798 cycles
Part
Stiffener
Condition
Damaged
Location
Bs 663 Bulkhead
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

(CUSTOMER REQUEST) ELONGATED HOLE 2E/A ON LOWER STIFFENER LOC. BS 663 L/H AND LBL 25 MAIN WHEEL WELL COMPARTMENT 2022-691907<[01] REPLACED LOWER STIFFENER LOC. BS 663 L/H AND LBL 25 MAIN WHEEL WELL COMPARTMENT I.A.W B737-700 SRM 51-10-02 AND DWG 149A7210 SHEET:3 REV:- AND DWG 111A1000 SHEET 140 REV:- SEE INDIVIDUAL SIGN OFF BELOW;[02] CERTIFIED RII WORK PERFORMED. <BR>SEE INDIVIDUAL SIGNOFFS BELOW.

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