Service difficulty report · Generator · Boeing 737322

Difficulty date
October 30, 2005
Submitted
November 8, 2005
Operation
Air carrier
Aircraft
N374UA
Make and model
Boeing 737322
Aircraft serial
24639
Aircraft time
45,516 hours, 31,718 cycles
Engine
Cfmint CFM563C1
Part
Generator
Condition
Malfunctioned
Location
Nr 2
Stage of operation
NR
How discovered
O
Nature of condition
H
Precautionary procedure
A

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

What was found

LOST NR 2 GENERATOR AND THEN RECEIVED A NR 2 ENGINE OVERHEAT MESSAGE. LOSS OF GENERATOR CAUSED BY APPARENT CSD FAILURE. GENERATOR, CSD, AND CSD OIL COOLER WERE REPLACED. GENERATOR RECEIVED ROUTINE SHOP MAINTENANCE, BUT HAD NOT FAILED. CSD AND CSD OILER COOLER HAVE NOT BEEN WORKED BY THE SHOP AS OF 11/21/05, THUS NO FINDINGS AVAILABLE AT THIS TIME. THE AIRCRAFT HAS HAD NO REPEAT INCIDENTS.