SDR LR7A01078

Service difficulty report · Wire · Lkheed 382G

Difficulty date: September 15, 2001
Submitted: September 18, 2001
Operation: Air carrier
Aircraft: N405LC
Make and model: Lkheed 382G
Aircraft serial: 5025
Aircraft time: 16,915 hours, 8,581 cycles
System (JASC): 2613 · Overheat Detection
Part: Wire
Condition: Corroded
Location: Fs 486
Stage of operation: DE
How discovered: O
Nature of condition: N
Precautionary procedure: E, F

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

What was found

DURING DESCENT INTO OKO NR. 4 ENGINE NACELLE OVERHEAT LIGHT ILLUMINATED. NR. 4 ENGINE SHUTDOWN IAW ENGINE SHUTDOWN PROCEDURES (QRH), FIRE EXTINGUISHER DISCHARGED. REPLACED 3 EA. OVERHEAT DETECTORS IAW SMP 581 26-10 PG 206 PARA. 3. (PRECAUTIONARY). FOUND OVERHEAT DETECTOR WIRE CORRODED AT AFT SIDE OF FS 486 FIREWALL CONNECTOR. REPAIRED WIRE. SYSTEM OPS CHECK NORMAL IAW SMP 581 26-10 PG. 202. REPLACED NORMAL FIRE EXTINGUISHER AGENT BOTTLE AND DISCHARGE SQUIB IAW SMP 581 26-20 PG 204, 206A - 207.