Service difficulty report · Angle · Boeing 7377H4

Difficulty date
March 8, 2024
Submitted
April 11, 2024
Operation
Air carrier
Aircraft
N458WN
Make and model
Boeing 7377H4
Aircraft serial
33857
Aircraft time
66,677 hours, 39,916 cycles
Part
Angle
Part number
UNKNOWN
Condition
Corroded
Location
Bs 1006 S27l&R
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 ANGLE SPLICE LOCATED BS 1006 BETWEEN S-27R TO S-27L WL 156 AT AFT CARGO COMPARTMENT. REPLACED ANGLE SPLICE AND INSTALLED FITTING (2E/A) AND FASTENERS LOCATED BS 1016 BETWEEN S-27R TO S-27L WL 156 AT AFT CARGO COMPARTMENT IAW SRM 51-40-02 DWG 148A0933, SHEET 76, REV A, & DWG 147A0070, SHEET 79, REV A.

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