Service difficulty report · Indication Sys · Emb ERJ170200LR

Difficulty date
March 21, 2025
Submitted
March 24, 2025
Operation
Air carrier
Aircraft
N656QX
Make and model
Emb ERJ170200LR
Aircraft serial
17000942
Aircraft time
4,643 hours, 3,706 cycles
Part
Indication Sys
Condition
Malfunctioned
Location
Zone 100
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

FLIGHT 2037 FUEL FEED 2 FAULT MESSAGE IN CRUISE. FUEL IMBALANCE DEVELOPED DESPITE CROSSFEED. SUSPECTED FUEL LEAK AFTER MISCOMPARE OF 300LBS DEVELOPED BETWEEN GAUGE + FMS FUEL. DIVERTED AND PERFORMED UNEVENTFUL LANDING. REMOVED FROM SERVICE. FOUND FAULT CODE 45452090CMC AND COMPLIED WITH FIM TASK 45-45-00-810-873-A. PERFORMED OPS CHECK OF CROSS FEED VALVE IAW AMM 28-21-15-710-801-A, OPS CHECK GOOD.PERFORMED OPS CHECK OF ENGINE EJECTOR PERFORMED GVI WALKAROUND, NO LEAKS NOTED. PERFORMED MAGNA STICK READINGS, COMPARED TO DIGITAL FUEL LEVEL, REF. AMM 28-42-01-710-801-A. OPS CHECK DID NOT PASS, REF. LP 1095639 FOR DEFECT WRITE UP. PERFORMED MAGNETIC LEVEL INDICATOR OPS CEHCK (REF AMM 28-42-01-710-801-A) OPS TEST GOOD NFDN PERFORMED FIM 28-21-00-810-815-A, STEPS 5.A.(1).(G) NO DEFECTS NOTED. PERFOREMD OPS CHECK OF ELECTRICAL FUEL-QUANTITY-INDICATOR, REF. AMM 28-41-00-710-801-A, OPS CHECK GOOD. TRANSITORY CONDITION CONDITION OF EJECTOR PUMP REF FIM 45-45-00-810-873-A & 28-21-10-810-812-A FUEL SYS SCAVENGE FAIL & FUEL FEED 2 FAULT. NFDN. REF LP 1095640 FOR OCF. OCF GOOD RETURNED TO SERVICE.

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