Service difficulty report · Vapor Barrier · Boeing 7377H4

Difficulty date
April 29, 2022
Submitted
May 31, 2022
Operation
Air carrier
Aircraft
N250WN
Make and model
Boeing 7377H4
Aircraft serial
34972
Aircraft time
52,927 hours, 31,715 cycles
Part
Vapor Barrier
Condition
Cracked
Location
Wheel Well
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 VAPOR VARRIER LOCATED ON BS 663 LBL 54 AND WL 141.5 ON MAIN WHEEL WELL LH SIDE AT MAIN WHEEL WELL COMPARTMENT 2022-228077 / [01] TOOL USED; HOT BONDER PN: HCS9200B; SN: 18175478; DUE DATE: 05/AUG/22.;[02] TOOL USED; SCALE PN: SCA-301; SN: AE-412138; DUE DATE: 14/MAR/23.;[03] REPAIRED VAPOR BARRIER LOCATED ON BS 663 LBL 54 AND WL 141.5 ON MAIN WHEEL WELL LH SIDE AT MAIN WHEEL WELL COMPARTMENT IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10. TOOL USED CALIPER PN: 500-197-30; SN: A21147745; DUE DATE: 09/APR/23. SCALE P/N:SCA-301 S/N:AE-412123 DUE DATE:14-MAR-23.;[04] JOB TASK COMPLETED. RII INSPECTION COMPLETED.

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