Service difficulty report · Mount · Boeing 7378H4

Difficulty date
February 2, 2024
Submitted
March 7, 2024
Operation
Air carrier
Aircraft
N8565Z
Make and model
Boeing 7378H4
Aircraft serial
42533
Aircraft time
19,940 hours, 10,049 cycles
Part
Mount
Part number
UNKNOWN
Condition
Corroded
Location
Bs 647
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

AFT GALLEY LAV MOUNT HAS CORROSION AROUND BASE AT STA 947 RBL 24.<[01] CLEANED CORROSION PER SRM 51-10-02. REWORKED AREA REMAINING THICKNESS IS OUT OF LIMIT PER SRM 52-70-51-1A-1 DETAIL C.;[02] REJECT: FAULT CURRENTLY HAS 2 ISSUES:<BR><BR>1. MEASUREMENT #17; CORRODED ELEMENT PART NUMBER () HAS INCOMPLETE PART NUMBER LISTED.<BR><BR>2. MEASUREMENT #22 AND #23 ARE INCONSISTENT WITH OUT OF LIMITS FINDING IN CORRECTIVE ACTION #1.<BR><BR>PLEASE SEE INSPRJCT PAUSE NOTES UNDER 'TASK INFORMATION' TAB FOR GUIDANCE ON THIS REJECTION.<BR><BR>**PLEASE NOTE THAT ALL CORRECTIONS MUST BE DONE ON ORIGINAL FAULT. INSPECTION WILL CLEAR REJECTION FAULT AFTER REJECTED TASK/FAULT HAS BEEN CORRECTED.**;06] REPAIR OF AFT GALLEY MOUNT CORROSION AT STA 947 RBL 24 HAS BEEN REPAIRED PER SRM 53-70-51-2R-5 ON FAULT # ID TTG8Q00RB9L0;[07] VERIFIED CORRECTIVE ACTION #6

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