Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
June 13, 2019
Submitted
March 11, 2022
Operation
Air carrier
Aircraft
N951SW
Make and model
Boeing 7377H4
Aircraft serial
29803
Aircraft time
69,684 hours, 41,054 cycles
Part
Stringer
Condition
Corroded
Location
Fuselage
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

STRINGER 28L CORRODED BETWEEN STA 360+12' TO 360+15' / CUT CORRORED STR 28L BAT STA. 388 FABRICATED NEW STRINGER 28L AND STRINGER SPLICE FOR STA 388 STR 28L MATERIAL USED STRINGER BAC 1498-138 P.O 1593006 AND SPLICE MATERIAL 7530449 P.O 1617089.PICK UP HOLES AND TRIMED AS PER BOEING 737 SRM 53-00-03-2R-1 REPAIR 1 FIG 205 TREATED AND PROMED AND INSTALLED STRINGER REPAIR AS PER REF BOEING 737 SRM 51-20-01-0G-0 & 737 SRM 53-00-03-2R-1 REPAIR

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