Service difficulty report · Beam · Boeing 7377H4

Difficulty date
August 19, 2026
Submitted
September 11, 2026
Operation
Air carrier
Aircraft
N931WN
Make and model
Boeing 7377H4
Aircraft serial
36637
Aircraft time
56,214 hours, 34,452 cycles
Part
Beam
Condition
Cracked
Location
Zone 600
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

#8 CANOE FAIRING PANEL 644BB BEAM ASSY. HAS CRACKED FLANGE BUSHING REPLACED BEAM ASSY IAW AMM 27-51-28-400-802 STEP 5. G. (1) (B). CAL TOOL ID: ATS2632 CAL TOOL DUE: 05/2027 VERIFIED CORRECTIVE ACTION ITEM #1.

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