SDR IPXA2026072945065

Service difficulty report · Arm · Boeing 76734AF

Difficulty date: June 25, 2026
Submitted: July 30, 2026
Operation: Air carrier
Aircraft: N330UP
Make and model: Boeing 76734AF
Aircraft serial: 27756
Aircraft time: 69,644 hours, 23,403 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Arm
Part number: 113T12166
Part serial: TAG267646A
Condition: Worn
Location: Zone 600 Flap
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

FOUND RH WING INBOARD FLAP TRACK JOINT 6, OUTER SHAFT INNER GEAR WORN OUT AND FOUND 6-9 DRIVE ARM FIXED GEAR WORN OUT. I.A.W AMM 27-51-04-402-135 REV.148 INSTALLED RH WING NO.5 FLAP TRACK SERVICEABLE OUTER SHAFT, 6-9 DRIVE ARM AND ASSEMBLY 6-7 AND 6-9 DRIVE ARMS. CONDITION CHECK SATISFIED.

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