Service difficulty report · Apu · Boeing 76731K

Difficulty date
June 28, 2021
Submitted
June 29, 2021
Operation
Air carrier
Aircraft
N1487A
Make and model
Boeing 76731K
Aircraft serial
28865
Aircraft time
90,178 hours, 18,830 cycles
Part
Apu
Condition
Faulted
Stage of operation
NR
How discovered
9
Nature of condition
J
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 ON START UP RPM WOULD NOT EXCEED 27%(<P>PERF APU BITE IAW FIM 49-11 FT 986 NO FAULTS NOTED PERF INSP OF APU OIL FOUND APU OIL TO BE OVER SERVICED. DRAINED APU OIL IAW AMM 12-13-04. RAN APU SEVERAL TIMES IAW AMM 49-11-00 NO FURTHER DEFECTS NOTED AT THIS TIME. </P>)

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