SDR 95ZZZX1178

Service difficulty report · Ehsi · Emb EMB120RT

Difficulty date: January 22, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N332JS
Make and model: Emb EMB120RT
Aircraft serial: 120038
System (JASC): 3425 · Integrated Flight System
Part: Ehsi
Part number: 066031160003
Condition: Defective
Location: Rt Instr Panel
Component: Bendix · ED102E
Stage of operation: NR
Nature of condition: B
Precautionary procedure: O

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

What was found

WHEN ACTIVATING MASTER AVIONICS SWITCH, MAINTENANCE PERSONNEL REPORTED SPARKS AND SMOKE FROM RT SIDE OF COCKPIT INSTRUMENT PANEL. REPLACED RT EHSI, OPERATIONAL CHECK GOOD. SERVICE INVESTIGATION REVEALED AN INTERNAL PROBLEM WITH HIGH VOLTAGE POWER SUPPLY, BENDIX/KING IS CURRENTLY EVALUATING THE PROBLEM.

More about the Emb EMB-120RT