Service difficulty report · Doubler · Boeing 7377H4

Difficulty date
May 21, 2018
Submitted
May 13, 2022
Operation
Air carrier
Aircraft
N717SA
Make and model
Boeing 7377H4
Aircraft serial
27851
Aircraft time
69,992 hours, 41,449 cycles
Part
Doubler
Condition
Corroded
Location
Lower Ext Fusela
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

SUPPLEMENTAL INFORMATION: WING TO BODY FAIRING PANEL 191CR; TOP DOUBLER FOR DRAIN MAST IS CORRODED. / EVALUATED DAMAGE TO PNL191CR TOP DOUBLER DRAIN MAST. FOUND NO SRM LIMITS. PART OUT OF LIMITS. REMOVED & REPLACED DRAIN MAST DOUBLER IAW EA180297 REV P1 & IR & SWA EA 1-753-32811

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