SDR ASAA2012100192986

Service difficulty report · Apu · Boeing 737890

Difficulty date: October 1, 2012
Submitted: October 3, 2012
Operation: Air carrier
Aircraft: N530AS
Make and model: Boeing 737890
Aircraft serial: 36578
Aircraft time: 9,895 hours, 3,063 cycles
Engine: Cfmint CFM567B27
System (JASC): 4900 · Airborne Auxiliary Power Unit (APU) System
Part: Apu
Condition: Malfunctioned
Stage of operation: TX
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

APU FAULT LIGHT ILLUMINATED, APU DID NOT START. APU BITE CHECK SHOWS MSG-49-41012 NO ROTATION SHUTDOWN. ACCOMPLISHED FIM TASK 49-40-00-810-803 . FROM APU BITE CHECK. STARTED APU NUMEROUS TIMES. FAULT DID NOT RETURN. NO HISTORY 60 DAYS.