Service difficulty report · Web · Boeing 7378H4

Difficulty date
April 18, 2022
Submitted
May 2, 2022
Operation
Air carrier
Aircraft
N8321D
Make and model
Boeing 7378H4
Aircraft serial
36687
Aircraft time
31,939 hours, 14,343 cycles
Part
Web
Part number
115A2156U7
Condition
Cracked
Location
Lh 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

LEFT WING TRAILING EDGE TRANSVERSE WEB JUST I/B OF DEFLECTION CONTROL RIB CRACKED / [01] REMOVED LEFT WING TRAILING EDGE TRANSVERSE WEB CRACKED JUST I/B OF DEFLECTION CONTROL RIB AND INSTALLED NEW TRANSVERSE WEB P/N 115A2156U7 IAW SRM 51-40-02-0G-0.;[02] VERIFIED CORRECTIVE ACTION #1

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