Service difficulty report · Barrier · Boeing 7377H4

Difficulty date
August 24, 2022
Submitted
September 13, 2022
Operation
Air carrier
Aircraft
N256WN
Make and model
Boeing 7377H4
Aircraft serial
32514
Aircraft time
53,474 hours, 32,127 cycles
Part
Barrier
Condition
Cracked
Location
Center 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

CUSTOMER REQUEST CRACK ON VAPOR BARRIER LOCATED BS663.75 LBL 54 MAIN WHEEL WELL 2022-456512 / [01] TOOL USED CALIPER P/N 500-196-30; S/N 14333669; DUE DATE: 14-JUN-23.;[02] TOOL USED: SCALE P/N CL5000 S/N AE-409559 DUE DATE: 06 JUN 23.;[03] PERFORMED INTERIM SEALED ON VAPOR BARRIER LOCATED BS663.75 LBL 54 MAIN WHEEL WELL IAW B737-700 SRM 57-10-10-1A-2 PARAGRAPH 2.C(4)(B). SEE INDIVIDUAL SIGNOFFS BELOW.;[04] TASK CARD COMPLETED <BR>RII <BR>SEE INDIVIDUAL SIGN OFFS BELOW

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