SDR CALA2014111401451

Service difficulty report · Starter · Boeing 757324

Difficulty date: November 14, 2014
Submitted: November 14, 2014
Operation: Air carrier
Aircraft: N57855
Make and model: Boeing 757324
Aircraft serial: 32814
Aircraft time: 35,076 hours, 11,546 cycles
System (JASC): 4940 · APU Start/Ignition System
Part: Starter
Part number: 5198588
Part serial: 2796
Condition: Unserviceable
Location: Apu
Part time: 36,797 hours, 9,618 cycles
Stage of operation: UK
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 FAILED TO START IN FLIGHT AT 10,000. TRIED START ON GND AND WAS SUCCESSFUL. ENTERED FOR CREW 0037705 COMPLIED WITH MEL IAW 4911C & AMM 24-25-00-710-001-A REPLACED STARTER IAW AMM 49-41-01-402-013. REPLACED DEOILER VLV IAW AMM 49-27-08-404-011, OPERATIONS CHECKED GOOD, MEL REMOVED. ROTABLE PARTS CHANGE WAS INDICATED. TT 1643135 SN OFF 00087 TT 1582187 SN OFF 02796 VLV, APU, DE- OFF 99-4927-9-9001 0087 ON 99-4927-9-9001 0063 STARTER, APU, M OFF 99-4941-9-0001 2796 ON 99-4941-9-00013585.