Service difficulty report · Vapor Barrier · Boeing 7377BD

Difficulty date
July 12, 2024
Submitted
August 22, 2024
Operation
Air carrier
Aircraft
N7732A
Make and model
Boeing 7377BD
Aircraft serial
34861
Aircraft time
58,476 hours, 32,100 cycles
Part
Vapor Barrier
Condition
Cracked
Location
Zone 200
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

CRACK BODY STATION 663.75 VAPOR BARRIER LOCATED AT RBL 15 AT MAIN WHEEL WELL COMPARTME 2024-443561<[01] TOOL USED CALIPER P/N: 500-196-30; S/N: A23329368; DUE DATE: 06/MAR/25.;[02] TOOL USED: HOT BONDER P/N: HCS9200B-AV; S/N: 18196127; DUE DATE: 25 JAN 25.;[03] TOOL USED: SCALE P/N: CR5200; S/N: 8342514509; DUE DATE: 27 FEB 25.;[04] TOOL USED: SCALE P/N: CR5200; S/N: 8343110772; DUE DATE: 05-MAR-25.;[05] TOOL USED: HOT BONDER P/N: HCS9200B-AV S/N: 18196127; DUE DATE: 25-JAN-25.;[06] TOOL USED: ULTRASONIC FLAW DETECTOR; P/N: EPOCH 650; S/N: 190984811; CAL DUE DATE: 11-JAN-25;[07] REPAIRED VAPOR BARRIER BODY STATION 663.75 LOCATED AT RBL 15 AT MAIN WHEEL WELL COMPARTMENT. IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10. SEE INDIVIDUAL SIGNOFF BELOW.;[08] REPAIRED VAPOR BARRIER BODY STATION 663.75 LOCATED AT RBL 15 AT MAIN WHEEL WELL COMPARTMENT. IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10. SEE INDIVIDUAL SIGNOFF BELOW. AS RII

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