Service difficulty report · Angle · Boeing 73779P

Difficulty date
June 5, 2023
Submitted
July 10, 2023
Operation
Air carrier
Aircraft
N7827A
Make and model
Boeing 73779P
Aircraft serial
28255
Aircraft time
57,742 hours, 36,958 cycles
Part
Angle
Part number
UNKNOWN
Condition
Corroded
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

CORROSION ANGLE LOCATED BTW BS767 TO BS787; WL156.1 AND RBL21 AT AFT CARGO COMPARTMENT 2023-365523<[01] REPLACED NEW ANGLE; NUT PLATES AND FASTENERS LOCATED BTW BS767 TO BS787; WL156.1 AND RBL21 AT AFT CARGO COMPARTMENT. IAW B737-700 SRM 51-10-02 AND 51-40-02 AND DWG 146A8123 SHEET 16 REV: -. SEE INDIVIDUAL SING-OFFS BELOW;[02] REPLACED NEW ANGLE; NUT PLATES AND FASTENERS LOCATED BTW BS767 TO BS787; WL156.1 AND RBL21 AT AFT CARGO COMPARTMENT. IAW B737-700 SRM 51-10-02 AND 51-40-02 AND DWG 146A8123 SHEET 16 REV: -. SEE INDIVIDUAL SING-OFFS BELOW RII CERTIFIED

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