SDR UWU2002F00000

Service difficulty report · Relay · Cndair CL6002B16

Difficulty date: March 1, 2002
Submitted: March 7, 2002
Operation: Air carrier
Aircraft: N247WF
Make and model: Cndair CL6002B16
Aircraft serial: 5369
System (JASC): 2460 · DC Power Distribution System
Part: Relay
Part number: 210D090BC
Condition: Failed
Location: Electrical
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

AIRCRAFT ESS BUSS FILED, MESSAGE DISPLAYED ON ED NR 1, TROUBLESHOT PROBLEM TO AN INTERMITTENT AC ESS BUSS SENSE RELAY (K1XD) IN JB 18. REPLACED RELAY (K1XD), OPS TEST AC ESS BUSS SYSTEM, NO FAULTS NOTED. NOTE: ESS BUSS DID NOT FAIL, SENSE RELAY FAILED GIVING AN INDICATION OF A FAILED ESS BUSS WAS ALWAYS POWERED.