Service difficulty report · Vapor Barrier · Boeing 7378H4

Difficulty date
May 14, 2024
Submitted
June 26, 2024
Operation
Air carrier
Aircraft
N8319F
Make and model
Boeing 7378H4
Aircraft serial
36994
Aircraft time
38,605 hours, 17,952 cycles
Part
Vapor Barrier
Part number
UNKNOWN
Condition
Cracked
Location
Bs 664 Rbl 39
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 VARRIER LOCATED RBL 39 AT BS 663.75 AT CENTER WING COMPARTMENT 2024-335583<[01] TOOL USED CALIPER P/N: 500-197-30; S/N: A18135081; DUE DATE: 21/JUL/24.;[02] TOOL USED: HOT BONDER P/N: HCS9200B; S/N: 18165044; DUE DATE: 11-APR-25;[03] TOOL USED SCALE P/N: CR5200; S/N: 8342514502; DUE DATE: 22-FEB-25.;[04] TOOL USED SCALE P/N: CR5200; S/N: 8342514513; DUE DATE: 17-FEB-25.;[05] TOOL USED: HOT BONDER P/N: HCS9200B-AV; S/N: 18175478; DUE DATE: 25-JAN-25;[06] TOOL USED ON STEP 12 UT EQUIPMENT P/N: EPOCH 650; S/N: 190776902; CAL DUE DATE: 04-OCT-24;[07] PERFORMED PERMANENT REPAIR ON VAPOR BARRIER LOCATED RBL 39 AT BS 663.75 AT CENTER WING COMPARTMENT IAW B737-800 SRM 51-70-04-2R-10 REPAIR 10. SEE INDIVIDUAL SIGNOFF BELOW;[08] PERFORMED PERMANENT REPAIR ON VAPOR BARRIER LOCATED RBL 39 AT BS 663.75 AT CENTER WING COMPARTMENT IAW B737-800 SRM 51-70-04-2R-10 REPAIR 10. SEE INDIVIDUAL SIGNOFF BELOW RII COMPLETED

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