Service difficulty report · Barrier · Boeing 7377H4

Difficulty date
April 30, 2023
Submitted
June 5, 2023
Operation
Air carrier
Aircraft
N283WN
Make and model
Boeing 7377H4
Aircraft serial
36610
Aircraft time
52,106 hours, 31,407 cycles
Part
Barrier
Condition
Cracked
Location
Zn 100 Fus Lower
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 AT STA 663 RH SIDE. 2023-299201<[01] TOOL USED: CALIPER P/N: 500-464 S/N: B17030933 DUE DATE: 17/OCT/23.;[02] TOOL USED HOT BONDER P/N: HCS9200B S/N: 15102320 DUE DATE: 22/JAN/24.;[03] TOOL USED: SCALE P/N: CR5200 S/N: 8343110765 DUE DATE: 20-FEB-24.;[04] TOOL USED HOT BONDER P/N HCS9200B S/N 15102320 DUE DATE 22 JAN 24;[05] TOOL USED SCALE P/N CR5200 S/N 8343110855 DUE DATE 21 FEB 24;[06] TOOL USED: SCALE P/N: SPX621; S/N: 8340225441; DUE DATE: 20-JUL-23;[07] REPAIRED VAPOR BARRIER LOCATED AT STA 663 RH SIDE IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10. SEE INDIVIDUAL SIGNOFFS BELOW.;[08] JOB COMPLETED RII

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