Service difficulty report · Buss · Boeing 737322

Difficulty date
May 19, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N202UA
Make and model
Boeing 737322
Aircraft serial
24717
Engine
Ge CFM56*
Part
Buss
Condition
Failed
Location
Nr 2 Engine
Stage of operation
TX
Nature of condition
B
Precautionary procedure
D

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

What was found

PUT 2 GENERATOR ON LINE AND THE BATTERY BUS FAILED. NR 2 ENGINE BATTERY BUS WAS SHUTDOWN AND RESTORED OK. EXTERNAL POWER PUT ON AND BATTERY BUS FAILED. SMOKE IN THE COCKPIT DUE TO PACK AND ELECTRICAL BUS PROBLEM.