Service difficulty report · Vapor Barrier · Boeing 7378H4

Difficulty date
August 14, 2023
Submitted
September 15, 2023
Operation
Air carrier
Aircraft
N8548P
Make and model
Boeing 7378H4
Aircraft serial
36968
Aircraft time
19,572 hours, 9,653 cycles
Part
Vapor Barrier
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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

VAPOR BARRIER UPPER ATTACH ANGLE LOWER FLANGE CRACKED AT BS 663.75 AND RBL 10<[01] ACCOMPLISHED REPAIR AT VAPOR BARRIER UPPER ATTACH ANGLE LOWER FLANGE BS 663.75 AND RBL 10 AS PER SRM 57-10-10-2R-5;[02] VERIFIED STEP 1

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