Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
September 23, 2020
Submitted
April 27, 2021
Operation
Air carrier
Aircraft
N724SW
Make and model
Boeing 7377H4
Aircraft serial
27856
Aircraft time
74,270 hours, 44,021 cycles
Part
Stringer
Condition
Corroded
Location
Bs 536 S25r
Stage of operation
IN
How discovered
V
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 COMMON TO END OF STR25R IN SNAKE PIT BS536 WL154 / REPAIRED STR 25 R/H IN FCB SNAKE PIT BS 536 WL154 PER ER 20-03337 REV IR AND EA 20-153-01958 REV IR

More about the Boeing 737-7H4