Service difficulty report · Vapor Barrier · Boeing 7378H4

Difficulty date
September 23, 2024
Submitted
October 30, 2024
Operation
Air carrier
Aircraft
N8327A
Make and model
Boeing 7378H4
Aircraft serial
37009
Aircraft time
38,276 hours, 18,139 cycles
Part
Vapor Barrier
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
V
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 LBL 27 AT BS663.75 AT MAIN WHEEL WELL COMPARTME 2024-600226<[01] TOOL USED CALIPER P/N: 500-197-30; S/N: A18229508; DUE DATE: 14-JAN-25.;[02] TOOL USED HOT BONDER P/N: HCS9200B-AV; S/N: 18196126; DUE DATE: 03-APR-25.;[03] TOOL USED SPX222; S/N: C410738989; DUE DATE: 05-AUG-25.;[04] CORRECTIVE ACTION 3 ENTER BY ERROR THE CORRECT IS: TOOL USED SCALE P/N: SPX222; S/N: C410738989; DUE DATE: 05-AUG-25.;[05] TOOL USED: HOTBONDER: P/N:HCS9200B-AV S/N:18185733 DUE DATE:25-JAN-25.;[06] TOOL USED: ULTRASONIC FLAW DETECTOR; P/N: EPOCH 650; S/N: 190859705; CAL DUE DATE: 23-OCT-24;[07] REPAIRED VAPOR BARRIER LOCATED LBL 27 AT BS663.75 AT MAIN WHEEL WELL COMPARTMENT IAW B737-800 SRM 51-70-04-2R-10 REPAIR 10. SEE INDIVIDUAL SIGNOFF BELOW.;[08] REPAIRED VAPOR BARRIER LOCATED LBL 27 AT BS663.75 AT MAIN WHEEL WELL COMPARTMENT IAW B737-800 SRM 51-70-04-2R-10 REPAIR 10. SEE INDIVIDUAL SIGNOFF BELOW. RII COMPLETED.

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