SDR UIEA2020123002627

Service difficulty report · Apu · Boeing 767375

Difficulty date: December 29, 2020
Submitted: December 31, 2020
Operation: Air carrier
Aircraft: N1709A
Make and model: Boeing 767375
Aircraft serial: 24086
Aircraft time: 95,423 hours, 22,506 cycles
System (JASC): 4940 · APU Start/Ignition System
Part: Apu
Condition: Malfunctioned
Stage of operation: TX
How discovered: 9
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

UNABLE TO START APU. TRANSFER TO MDDR NR 140208, CAT C, DUE DATE 08JAN2021, AS PER MEL 49-11-01-A. MCC NOTIFIED. PERFORMED SUCCESSFUL APU START, IAW AMM 49-11-00, NO FAULTS NOTED. THIS CLEARS MDDR 140208, PLACARD REMOVED, MCC NOTIFIED.