SDR AU970302

Service difficulty report · Diode · Boeing 737377

Difficulty date
March 8, 1997
Submitted
March 26, 2000
Operation
General aviation
Make and model
Boeing 737377
Part
Diode
Part number
CR907
Condition
Shorted
Location
Ac Regulator
Component
Westinghouse · GCU
Stage of operation
NR
Nature of condition
B
Precautionary procedure
K

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

What was found

(AUS) GENERATOR CONTROL UNIT FAULTY - INVESTIGATION FOUND DIODE CR907 SHORT CIRCUITED ALLOWING TRANSFORMER T901 TO OVERHEAT