SDR IPXA10M58188

Service difficulty report · Rccb · Doug MD11F

Difficulty date: January 17, 2010
Submitted: January 18, 2010
Operation: Air carrier
Aircraft: N296UP
Make and model: Doug MD11F
Aircraft serial: 48474
System (JASC): 2450 · AC Power Distribution System
Part: Rccb
Part number: A770OW
Part serial: 20730
Condition: Failed
Location: Elect Buss
Stage of operation: CR
How discovered: O
Nature of condition: J
Precautionary procedure: J, A

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

What was found

2 FCC DATA FAULTS (2A,2B) HYD 3 PUMP OFF ALERT, AVIONICS FAN OVERRIDE ALERT. FOUND 3 DC BUSS RCCB B1-894 IAW AMM 24-50-01-4 FAILED. ALSO, REPLACED R2-10 AND R2-5153 IAW AMM 24-32-00-5 & SWPM 20-00-09. RAN ENGINES. ALL ELECTRICAL BUSS OPERATED NORMALLY. REF 71-00-00 AND AMM 24-31-0 AND AMM 24-30-00.

More about the Doug MD-11F