Service difficulty report · Angle · Boeing 7377H4

Difficulty date
March 28, 2021
Submitted
April 28, 2021
Operation
Air carrier
Aircraft
N443WN
Make and model
Boeing 7377H4
Aircraft serial
29838
Aircraft time
60,053 hours, 35,289 cycles
Part
Angle
Condition
Corroded
Location
Bs 291-294 S17r
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 BEETWEN BS 291.5 TO BS 294.5 AT LEVEL STRINGER 17R AND RBL 64 WL 208.1 AT PASSENGER CABIN / REPLACED ANGLE LOCATED BTW BS.291.5 TO BS 294.5 AT LEVEL STR. 17R AND RBL 64 WL 208.1 AT PASSENGER CABIN IAW B737-700 SRM 51-40-02; 51-10-02 ITEM 9 AND DWG 141A8310 SHEET 25 REV- PART NUMBER USED:141A8312V3 P.O:2020 125676.

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