SDR UALA2012011800376

Service difficulty report · Controller · Airbus A319131

Difficulty date: January 18, 2012
Submitted: February 14, 2012
Operation: Air carrier
Aircraft: N833UA
Make and model: Airbus A319131
Aircraft serial: 1401
Aircraft time: 37,640 hours, 15,410 cycles
Engine: Iae V2522A5
System (JASC): 4960 · APU Controls
Part: Controller
Part number: 4500003M
Part serial: 75
Condition: Faulty
Location: Apu
Stage of operation: IN
How discovered: O
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

UNABLE TO GET THE APU TO START. CREW TRIED TWO TIMES, NO JOY, CYCLED CB'S L-41 AND L42. THIRD ATTEMPT WAS NO GOOD. OK TO DEFER THE APU INOP PER MEL 4910B. OK TO DEFER APU INOP PER MEL 4910B. RPL- T-S PER TSM49-00-00-810- 899, RPLD ECB (59KD) PER MM49-61-34, APU OPS CHKS NORMAL NO FAULTS NOTED.

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