Service difficulty report · Vapor Barrier · Boeing 7378H4

Difficulty date
October 19, 2022
Submitted
November 15, 2022
Operation
Air carrier
Aircraft
N8658A
Make and model
Boeing 7378H4
Aircraft serial
36899
Aircraft time
26,704 hours, 12,362 cycles
Part
Vapor Barrier
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

L/H BS663 UPPER ATTACH ANGLE IS CRACKED ON VAPOR BARRIER LBL8 WL167.68. INSTALLED REPAIR PARTS AT BS 663 UPPER ATTACH ANGLE LBL8-20 WL 167.68 IAW SRM 57-10-10-2R-5. BOND CHECK GOOD. LEAK CHECK AND CAP SEALING OF FASTENERS COMMON TO INTERNAL SIDE OF FUEL TANK ACCOMPLISHED ON CUSTOMER CARD TTG8Q00FKFKK. FILLET SEALED AND CAP SEALED REPAIR PARTS ON FWD AND AFT SIDE OF VAPOR BARRIER UPPER ATTACH ANGLE IAW SRM 57-10-10-2R-5. APPLIED CIC TO REPAIR PARTS AND REMOVED EWIS PROTECTION ON FWD AND AFT SIDE OF VAPOR BARRIER IAW AMM 20-60-07-913-801 AND SRM 57-10-10-2R-5.

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