Service difficulty report · Vapor Barrier · Boeing 7377H4

Difficulty date
February 6, 2024
Submitted
March 14, 2024
Operation
Air carrier
Aircraft
N254WN
Make and model
Boeing 7377H4
Aircraft serial
32512
Aircraft time
58,345 hours, 35,076 cycles
Part
Vapor Barrier
Part number
NOTREPORTED
Condition
Cracked
Location
Bs 663 Rbl 36
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 LBL 36; WL 159 AT MAIN WHEEL WELL COMPARTMENT 2024-121228<[01] TOOL USED: CALIPER P/N: 500-464 S/N: B17030933 DUE DATE: 07-NOV-24.;[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: 8343110809 DUE DATE: 21 FEB 24.;[04] TOOL USED HOT BONDER P/N: HCS9200B; S/N: 15102320; DUE DATE: 25-JAN-25.;[05] TOOL USED SCALE P/N: CL5000 S/N: AE-408753 DUE DATE: 27-JUL-24.;[06] ULTRASONIC EQUIPMENT USED P/N: EPOCH 650; S/N: 190859705 AND DUE DATE: 23-OCT-24.;[07] REPAIRED VAPOR BARRIER LOCATED LBL 36; WL 159 AT MAIN WHEEL WELL COMPARTMENT IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10 SEE INDIVIDUAL SIGN OFFS BELOW;[08] JOB TASK COMPLETED. RII INSPECTION COMPLETED.

More about the Boeing 737-7H4