Service difficulty report · Angle · Boeing 7377H4

Difficulty date
April 20, 2021
Submitted
May 27, 2021
Operation
Air carrier
Aircraft
N939WN
Make and model
Boeing 7377H4
Aircraft serial
36646
Aircraft time
39,769 hours, 23,903 cycles
Part
Angle
Condition
Corroded
Location
Bs 344 Lbl 64
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 BETWEEN BS 312 TO BS 344 WL 207.54 LBL 64 AT FWD GALLEY AREA / REPLACED Z ANGLE LOCATED BETWEEN BS312 TO BS 344WL 207.54 LBL 64 AT FWD GALLEY AREA AND FASTENERS IAW B737-700 SRM 51-10-02 AND DRAWING 141A8110-13 REV.-

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