Service difficulty report · Barrier · Boeing 7377H4

Difficulty date
May 30, 2023
Submitted
June 13, 2023
Operation
Air carrier
Aircraft
N941WN
Make and model
Boeing 7377H4
Aircraft serial
36647
Aircraft time
44,551 hours, 27,217 cycles
Part
Barrier
Part number
UNKNOWN
Condition
Cracked
Location
Zn 400 Nacelle/P
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

FOUND BRACKET AT R/H VAPOR BARRIER STA 663 RBL 25 LOWER AREA CRACKED.<[01] REMOVED AND REPLACED BRACKET (STIFFENER)AT R/H VAPOR BARRIER STA 663 RBL 25 LOWER AREA PER REF SRM 51-40-02-0G-0 AND DWG 111A1000;[02] VERIFIED REPLACEMENT OF BRACKET (STIFFENER) AT R/H VAPOR BARRIER STA 663 RBL 25 LOWER AREA.

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