Service difficulty report · Apu · Boeing 76731K

Difficulty date
April 10, 2021
Submitted
April 12, 2021
Operation
Air carrier
Aircraft
N1373A
Make and model
Boeing 76731K
Aircraft serial
27205
Aircraft time
103,728 hours, 22,019 cycles
Part
Apu
Condition
Malfunctioned
Stage of operation
NR
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

APU FAULT 1ST START ATTEMPT, 2ND ATTEMPT SUCCESSFUL FOLLOWED BY GEN OFF. RESET APU GEN FOLLOWED BY APU AUTO SHUTDOWN.(<P>TRANSFERRED TO MDDR 145104 PER DDG 49-11-01B. MX PROCEDURES C/W PLACARDS INSTALLED.</P><P>PDX MX, LP 1254482, ITEM M3: C/W FIM 49-11 FT 958 ACROSS 4 APU START UP/SHUTDOWN CYCLES. APU BITE NO FAULTS NOTED AND OPERATES NORMALLY AT THIS TIME. REF AMM 49-11-00-802-002/074. THIS CLEARS DMI 145104, PLACARDS REMOVED. DISPATCH: RKB 11:53Z.</P>)

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