Service difficulty report · Strut · Boeing 7377H4

Difficulty date
August 1, 2026
Submitted
August 6, 2026
Operation
Air carrier
Aircraft
N285WN
Make and model
Boeing 7377H4
Aircraft serial
32536
Aircraft time
56,656 hours, 34,487 cycles
Part
Strut
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

RIGHT ENGINE TRF STRUT NR 1 IS CRACKED AT C-1 0.28 LONG AND C-2 0.49 LONG. COMPLIED WITH M-21-172-00810 TO TRIGGER EO-7256-I-11716-C THE REPETITIVE INSPECTION INTERVAL OF 1300 CYCLES FOR THE RIGHT ENGINE TRF.

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