Service difficulty report · Inverter · Boeing 767231

Difficulty date
March 31, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N605TW
Make and model
Boeing 767231
Aircraft serial
22568
System (JASC)
2422 · AC Inverter
Part
Inverter
Part number
7077603
Condition
Worn
Location
Standby
Stage of operation
CR
Nature of condition
H, J
Precautionary procedure
A

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

What was found

YQX - FLT 818 - BOTH FLIGHT MANAGEMENT COMPUTER SYSTEMS MALFUNCTIONED, STANDBY INSTRUCTIONS LIGHTING BECAME INOP, AND EICAS MESSAGE STANDBY INVERTER DISPLAYED. DIVERTED TO YQX. REPLACED THE STANDBY INVERTER AND K105. (M)