Service difficulty report · Angle · Boeing 7377H4

Difficulty date
December 30, 2021
Submitted
January 31, 2022
Operation
Air carrier
Aircraft
N917WN
Make and model
Boeing 7377H4
Aircraft serial
36624
Aircraft time
45,627 hours, 27,345 cycles
Part
Angle
Condition
Corroded
Location
Fuselage
Stage of operation
UK
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

FWD CARGO STA 500D LOWER BULKHEAD 'L' ANGLE HAS CORROSION AROUND RBL 17 THRU RBL 22. (MARKED) ; / [01] REMOVED CORROSION FOUND TO BE OUT OF LIMITS; INSTALL OF NEW P/N 143A9485Y35 WILL BE ACCOMPLISHED ON TTG8Q004G007 STEP 42 PER SRM 53-00-53 AND 5330-E-16461-NG; [02] 1. MICHAEL STANLEY (TECHNICIAN); 11-JAN-2022 15:53 UTC<BR>REMOVED CORROSION FOUND TO BE OUT OF LIMITS; INSTALL OF NEW P/N 143A9485Y35 WILL BE ACCOMPLISHED ON TTG8Q004G007 STEP 42 PER SRM 53-00-53 AND 5330-E-16461-NG INSPECTED.; [03] REMOVED AND REPLACEMENT OF PART WILL BE ACCOMPLISHED ON TTG8Q004G007 STEP 42.

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