Service difficulty report · Vapor Barrier · Boeing 7378H4

Difficulty date
October 4, 2024
Submitted
October 15, 2024
Operation
Air carrier
Aircraft
N8643A
Make and model
Boeing 7378H4
Aircraft serial
42524
Aircraft time
33,438 hours, 16,091 cycles
Part
Vapor Barrier
Condition
Cracked
Location
Zone 100
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

REJECT: CORRECTIVE ACTION #4 ON FAULT 'L/H A/C BAY; STA. 663 ANGLE TO VAPOR BARRIER CRACKED AT FASTENER HOLE LBL-9 [TTG8Q00VZFX4]' HAS INCORRECT SRM REFERENCE. SRM 57-10-10-2R-5 SHOULD BE USED.<[01] PER SRM 57-10-10-2R-5; REPAIR IS NOT APPLICABLE DUE TO SPLICE ANGLES ARE NOT INSTALLED

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