Service difficulty report · Angle · Boeing 7378H4

Difficulty date
September 3, 2023
Submitted
October 16, 2023
Operation
Air carrier
Aircraft
N8311Q
Make and model
Boeing 7378H4
Aircraft serial
38808
Aircraft time
37,275 hours, 17,282 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 Z ANGLE LOCATED STA 992.8 AND RBL32 WL208.1 AFT GALLEY AND LAV 2023-550055<[01] REPLACED Z ANGLE (WALL SUPPORT) LOCATED BTW STA 992 TO 1016 AND RBL32 WL208.1 AFT GALLEY AND LAV IAW B737-800 SRM 51-40-02 AND DWG 143A5700; SHEET 123; REV A. SEE INDIVIDUAL SIGNS-OFF BELOW.;[02] REPLACED Z ANGLE (WALL SUPPORT) LOCATED BTW STA 992 TO 1016 AND RBL32 WL208.1 AFT GALLEY AND LAV IAW B737-800 SRM 51-40-02 AND DWG 143A5700; SHEET 123; REV A. SEE INDIVIDUAL SIGNS-OFF BELOW.<BR><BR>ITEM RII

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