Service difficulty report · Bulkhead Web · Boeing 737752

Difficulty date
June 25, 2021
Submitted
July 26, 2021
Operation
Air carrier
Aircraft
N7844A
Make and model
Boeing 737752
Aircraft serial
35118
Aircraft time
47,085 hours, 24,962 cycles
Part
Bulkhead Web
Condition
Cracked
Location
Bs 663
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 BST 663.75 APROX. RBL 30 AT MAIN WHEEL WELL COMPARTMENT ; 2021-296377 / [01] TOOL USED CALIPER P/N: 500-197-30; S/N: 15120583; DUE DATE: 11-FEB-22.; [02] TOOL USED HOT BONDER P/N: HCS9200B S/N: 18175478 DUE DATE 07-JUL-21.; [03] TOOL USED SCALE: CL5000; S/N: AE-409558; DUE DATE: 19-MAR-21; [04] REPAIRED VAPOR BARRIER BST 663.75 APROX. RBL 30 AT MAIN WHEEL WELL COMPARTMENT AS PER B737-700 SRM 51-70-04-2R-2 REPAIR 10. TOOL USED CALIPER P/N: 500-197-30; S/N: 15120583; DUE DATE: 11-FEB-22; HOT BONDER P/N: HCS9200B S/N: 18175478 DUE DATE 07-JUL-21; SCALE: CL5000; S/N: AE-409558; DUE DATE: 19-MAR-22; HOT BONDER P/N: HCS9200B S/N:15102320 DUE DATE: 19-NOV-21; [05] REPAIRED VAPOR BARRIER BST 663.75 APROX. RBL 30 AT MAIN WHEEL WELL COMPARTMENT AS PER B737-700 SRM 51-70-04-2R-2 REPAIR 10. TOOL USED CALIPER P/N: 500-197-30; S/N: 15120583; DUE DATE: 11-FEB-22; HOT BONDER P/N: HCS9200B S/N: 18175478 DUE DATE 07-JUL-21; SCALE: CL5000; S/N: AE-409558; DUE DATE: 19-MAR-22; HOT BONDER P/N: HCS9200B S/N:15102320 DUE DATE: 19-NOV-21