Service difficulty report · Unknown · Cessna 680A

Difficulty date
December 11, 2023
Submitted
December 12, 2023
Operation
Air carrier
Aircraft
N525QS
Make and model
Cessna 680A
Aircraft serial
680A0063
Aircraft time
6,769 hours, 4,466 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
Stage of operation
CL
How discovered
V
Nature of condition
O
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

TOTAL, LT, & RT EICAS INDS UNRELIABLE. TOTAL SHOWED A RAPID 300 LBS INCREASE IN QTY DURING INITIAL LT BANK TURN AFTER TAKEOFF, FOLLOWED BY A RAPID DECREASE IN QTY IN FLT EXCEEDING ACTUAL FUEL FLOW. ACCOMP QRH AC1 FOR FUEL LEAK, CANNOT CONFIRM. FMS FUEL INDS NORMAL & MISCOMPARED WITH EICAS. AFTER SEVERAL ATTEMPTS PERFORMED ARES DOWNLOAD, UPLOADED INFO TO MCC & MANUFACTURER IAW AMM 31-33-00, CHKD FOR PRESENCE OF WATER, DRAINED SUMPS. NO LARGE AMOUNTS OF TRAPPED WATER FOUND, ONLY TRACE CONTAMINANTS, APPROX. 1 TABLESPOON OF WATER TAKEN FROM AIRP!.ANE. IAW AMM 28-00·10. MANUFACTURER STATED WAS NORMAL CONSIDERING AMOUNT OF PITCH, ROLL THAT THE ACFT WAS DOING. CONSULTED W/MCC, MCC ELECTS TO CLEAR & SIGN OFF.

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