Service difficulty report · Structure · Boeing 76734AF

Difficulty date
June 18, 2026
Submitted
September 14, 2026
Operation
Air carrier
Aircraft
N336UP
Make and model
Boeing 76734AF
Aircraft serial
37857
Aircraft time
40,845 hours, 14,628 cycles
Part
Structure
Condition
Damaged
Location
Rudder Te
Component
Rudder · Boeing
Component part number
173T200129
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

MAJOR REPAIR. APPARENT DAMAGE TO TRAILING EDGE OF RUDDER. APPROX 3/4 OF THE WAY TO THE TOP. STEPS 3-7 COMPLETED PER EO-97804-REQ3. BMS 8-301 PO: SP2917496, BMS 9-8, TYPE I, CLASS 2, STYLE 3K-70-P GRAPHITE FABRIC PO: SP0732932. REMOVED TEMP SHELF ASSY ON RIGHT SIDE OF RUDDER. COMPLETED ALL STEPS OF EO-97804-REQ3 AS REQUIRED. REPAIRED RUDDER ASSY IAW EO-97804-REQ3.

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