Service difficulty report · Indication Sys · Boeing 7377H4

Difficulty date
April 24, 2023
Submitted
April 28, 2023
Operation
Air carrier
Aircraft
N928WN
Make and model
Boeing 7377H4
Aircraft serial
36890
Aircraft time
48,480 hours, 29,592 cycles
Part
Indication Sys
Condition
Faulty
Location
Zn 500 Left Wing
Stage of operation
CR
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

#1 ENGINE FUEL FLOW INDICATOR ERRATIC #1 ENGINE FUEL FLOW INDICATOR ERRATIC. REMOVED AND REPLACED #1 ENGINE FUEL FLOW TRANSMITTER PER AMM 73-31-01 OPS AND LEAK CHECK GOOD THIS CLEARS MEL 73-5-01

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