SDR U5QA202512220165

Service difficulty report · Wire · Gulstm GIVXG450

Difficulty date: December 22, 2025
Submitted: December 29, 2025
Operation: Air carrier
Aircraft: N151JE
Make and model: Gulstm GIVXG450
Aircraft serial: 4134
Aircraft time: 6,304 hours, 2,697 cycles
System (JASC): 2797 · Flight Control System Wiring
Part: Wire
Condition: Broken
Location: Zone 100
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: B, A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LATERAL CONTROL HYD. OFF AMBER MESSAGE REPOSTED DURING MAINTENANCE CHECK FLIGHT. FOUND BOTH WIRES OF TWISTED SHIELDED PAIR FROM AIRFRAME TO FORCE LINK SENSOR BROKEN AT ADEL CLAMP AT LH AILERON ACTUATOR. CRIMPED ON NEW SPLICES/ENVIRONMENTAL SEALS. REFERENCE G450 WDM 20-00-00. WIRE ROUTING COMPLETED REFERENCING G450 AMM 27-11-17 AILERON FORCE LINKS -REMOVAL/INSTALLATION. FOLLOW ON CHECKS COMPLETE REF G450 AMM 27-11-17.