Service difficulty report · Bulkhead Web · Boeing 7377H4

Difficulty date
August 3, 2021
Submitted
September 10, 2021
Operation
Air carrier
Aircraft
N754SW
Make and model
Boeing 7377H4
Aircraft serial
29849
Aircraft time
74,935 hours, 44,224 cycles
Part
Bulkhead Web
Condition
Cracked
Location
Bs 663
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 BODY STATION 663.75 VAPOR BARRIER APPROX LBL 14 AT MAIN WHEEL WELL COMPARTMENT ; 2021-368398 / [01] TOOL USED CALIPER: P/N:500-197-20 S/N:13083235 DUE DATE:18-AUG-21.; [02] HOT BONDER P/N HCS9200B-AV S/N 18196127 DUE DATE 11-DEC-21; [03] SCALE: P/N: SCA-301 S/N:AE-412120 DUE DATE:24-FEB-22; [04] TOOL USED SCALE P/N:SCA-301; S/N: AE-412133; DUE DATE: 24-FEB-22; [05] COMPLETED STEP 9. ITEM RII.; [06] REPAIRED VAPOR BARRIER LOCATED AT BS 663.75 APPROX. LBL 14 AT MAIN WHEEL WELL COMPARTMENT AS PER B737-700 SRM 51-70-04-2R-10 REPAIR 10.; [07] RII ACCOMPLISHED : <BR>REPAIRED VAPOR BARRIER LOCATED AT BS 663.75 APPROX. LBL 14 AT MAIN WHEEL WELL COMPARTMENT AS PER B737-700 SRM 51-70-04-2R-10 REPAIR 10.

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