Service difficulty report · Spar · Boeing 7377H4

Difficulty date
May 7, 2024
Submitted
June 17, 2024
Operation
Air carrier
Aircraft
N467WN
Make and model
Boeing 7377H4
Aircraft serial
33830
Aircraft time
66,515 hours, 39,558 cycles
System (JASC)
5711 · Wing Spar
Part
Spar
Part number
UNKNOWN
Condition
Corroded
Location
Rt 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

CORROSION OUTBOARD FRONT SPAR LOWER CHORD OFSS 299 AT RT WING. PERFORMED REPAIR CORROSION OUTBOARD FRONT SPAR LOWER CHORD OFSS 299 AT RT WING IAW EA# 24-157-01422 (TTG8Q00TZ2E4) AND 24-157-01422-WIP1(TTG8Q00TN8HR).

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