Service difficulty report · Angle · Boeing 73776N

Difficulty date
March 16, 2024
Submitted
April 5, 2024
Operation
Air carrier
Aircraft
N7731A
Make and model
Boeing 73776N
Aircraft serial
32677
Aircraft time
55,832 hours, 28,606 cycles
Part
Angle
Part number
UNKNOWN
Condition
Corroded
Location
Bs 947 Rbl 23
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 BS947 LOWER CENTER BULKHEAD SUPPORT ANGLE; RBL 23 ON UNDERSIDE OF FLANGE<[01] REMOVED AND REPLACED LOWER CENTER BULKHEAD SUPPORT ANGLE AT BS 947 P/N 149A8118-29 LOT: 1519863-1 IAW SRM 51-40-02 AND DWG 149A8117.;[02] VERIFIED

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