Service difficulty report · Web · Boeing 7377H4

Difficulty date
July 19, 2017
Submitted
January 31, 2022
Operation
Air carrier
Aircraft
N754SW
Make and model
Boeing 7377H4
Aircraft serial
29849
Aircraft time
63,472 hours, 37,083 cycles
System (JASC)
5711 · Wing Spar
Part
Web
Condition
Corroded
Location
Right Wing
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

RIGHT WING FRONT SPAR AFT OF #3 KREUGER FLAP; SPAR H AS CORROSION AT FUEL BOOST PUMP UPPER AND LOWER BOND ING STRAPS. / RIGHT WING FRONT SPAR AFT OF #3 KREUGER FLAP SPAR HA S CORROSION AT FUEL BOOST PUMP UPPER AND LOWER BONDI NG STRAPS. REPAIRED I/A/W EA 170312 REV IR AND EA 1- 757-14127 REV IR

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