Service difficulty report · Strap · Boeing 7377H4

Difficulty date
September 4, 2026
Submitted
September 26, 2026
Operation
Air carrier
Aircraft
N210WN
Make and model
Boeing 7377H4
Aircraft serial
34162
Aircraft time
70,624 hours, 42,600 cycles
Part
Strap
Condition
Cracked
Location
Zn 100 Fus Lower
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 639 STUB BEAM STRAP HAD A CRACK INDICATION, FOUND IN AFT FASTENER HOLE. REMOVED AND REPLACED THE STUB BEAM STRAP IAW SRM AND DWG 144A1715 REV.

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