Service difficulty report · Attach Angle · Boeing 7378H4

Difficulty date
July 14, 2026
Submitted
August 1, 2026
Operation
Air carrier
Aircraft
N8545V
Make and model
Boeing 7378H4
Aircraft serial
63573
Aircraft time
29,679 hours, 15,057 cycles
Part
Attach Angle
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

RIGHT BS 663 UPPER ATTACH ANGLE IS CRACKED ON VAPOR BARRIER RBL 8, WL 167.68 CRACK FOUND TO BE OUT OF LIMITS IAW SRM 57-10-10-1A-2. REPAIRED RT BS 663 UPPER ATTACH ANGLE ON VAPOR BARRIER WL167.68, IAW EA-M-157-01481.

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