SDR CALA2014111901469

Service difficulty report · Unknown · Boeing 757224

Difficulty date: November 19, 2014
Submitted: November 19, 2014
Operation: Air carrier
Aircraft: N14121
Make and model: Boeing 757224
Aircraft serial: 27563
Aircraft time: 66,425 hours, 17,071 cycles
System (JASC): 4900 · Airborne Auxiliary Power Unit (APU) System
Part: Unknown
Condition: Malfunctioned
Location: Apu
Stage of operation: CR
How discovered: O
Nature of condition: O
Precautionary procedure: O

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

What was found

APU IN FLIGHT START UNSUCCESSFUL 2 HOURS AFTER TAKEOFF -39C. FRM 49286. APU BITE SHOWS, NO DATA, ON BOX. RAN APU ON GND, ALL OPERATIONS & INDICATIONS NORMAL. PLACED ON PLACARD FOR ETOPS VERIFICATION. REF LOG PAGE 7956388. SUCCESSFUL START ON FIRST ATTEMPT FL360 AT -26.