Service difficulty report · Support · Boeing 7377H4

Difficulty date
September 13, 2021
Submitted
October 4, 2021
Operation
Air carrier
Aircraft
N967WN
Make and model
Boeing 7377H4
Aircraft serial
36967
Aircraft time
33,104 hours, 20,101 cycles
Part
Support
Condition
Corroded
Location
Fuselage
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 ON FORWARD CARGO BAY SHIELD SUPPORT AT B.S. 420+6; R.B.L. 24; W.L. 154. ; / [01] REMOVED F.C.B SHIELD SUPPORT B.S420-440 RBL 24 WL 154 PER SRM51-40-02-0G-0.; [02] NO ALLOWABLE DAMAGE LIMITS IN SRM REPAIR BY REPLACEMENT IAW SRM 51-10-02-0G-0. PART TO BE REPLACED ON SWA CUST. CARD TTG8Q006HSWN; [03] VERIFIED SHIELD TO BE REPLACED ON FAULT TTG8Q006HSWN

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