Service difficulty report · Beam · Boeing 76734AF

Difficulty date
March 18, 2026
Submitted
March 24, 2026
Operation
Air carrier
Aircraft
N317UP
Make and model
Boeing 76734AF
Aircraft serial
27745
Aircraft time
73,318 hours, 24,788 cycles
Part
Beam
Part number
313T2380480
Condition
Cracked
Location
Zone 400
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

CRACKED BEAM , NR 2 NACELLE AFT LOWER FAIRING RT UPPER UNDER THE 4TH LATCH FITTING AT NAC STA 373. INSTALLED A NEW BEAM IAW SRM 51-40-02-0G, REV 94 AND DWG 313T2380, SH. 10, REV K, 313T2380, SH 9, REV G, 313T2380, SH 22, REV F, & SERVICE BULLENTIN 767-54-0109, REV 1.

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