SDR SWAA031596

Service difficulty report · Oil System · Boeing 737301

Difficulty date
July 18, 2003
Submitted
July 25, 2003
Operation
Air carrier
Aircraft
N659SW
Make and model
Boeing 737301
Aircraft serial
23229
Aircraft time
53,888 hours, 40,316 cycles
Engine
Ge CFM56*
Engine time
52,734 hours, 39,360 cycles
Part
Oil System
Part number
3352610040
Condition
Contaminated
Location
Nr 1 Engine
Stage of operation
CR
How discovered
O
Nature of condition
J, Y
Precautionary procedure
A, B

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

What was found

IN FLIGHT SHUTDOWN, DECLARED EMERGENCY, NR 1 ENGINE OIL PRESS LIGHT ILLUMINATED, OIL QUANITY WAS AT ZERO. FOUND TORLON CHIPS IN LUB UNIT, CLEANED AND REINSTALLED PER MM.