Service difficulty report · Idg · Boeing 737890

Difficulty date
September 10, 2010
Submitted
September 13, 2010
Operation
Air carrier
Aircraft
N568AS
Make and model
Boeing 737890
Aircraft serial
35183
Aircraft time
13,932 hours, 4,521 cycles
Part
Idg
Part number
761574B
Part serial
AAAH004776
Condition
Malfunctioned
Location
Nr 2 Engine
Part time
13,931 hours, 4,518 cycles
Stage of operation
IN
How discovered
V
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

FOUND NR 2 ENG IDG DPI EXTENDED. TSR ISSUED DUE TO HISTORY OF NR 2 IDG DPI EXTENSION. REMOVED IDG SCAVENGE AND CHARGE FILTER FOUND ONE LARGE METALLIC AND SEVERAL SMALL METALLIC FLAKES THERE WAS NO OIL DISCOLOR OR SIGNS OF OVER LEAKING OR CHEMICAL CONTAMINATION. REPLACED NR 2 IDG NR 2 IDG AIR/OIL COOLER AND NR 2 IDG OIL COOLER. NR 2 IDG OPS AND LEAK CHECK GOOD REF MM 24 11 00 700 803.