SDR SWAA032056

Service difficulty report · Throttle · Boeing 7373H4

Difficulty date
September 15, 2003
Submitted
September 29, 2003
Operation
Air carrier
Aircraft
N638SW
Make and model
Boeing 7373H4
Aircraft serial
27711
Aircraft time
24,020 hours, 20,476 cycles
Engine
Ge CFM56*
Engine time
23,470 hours, 19,999 cycles
System (JASC)
7603 · Power Lever
Part
Throttle
Part number
315A1040
Condition
Fod
Location
Nr 2 Engine
Stage of operation
CL
How discovered
O
Nature of condition
C, Y
Precautionary procedure
B, A

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

What was found

DECLARED EMERGENCY, AIR TURNBACK, IN FLIGHT SHUTDOWN, NR 2 ENGINE THROTTLE LEVER COULD NOT BE REDUCED BELOW 89.5 PERCENT. FOUND FOREIGN OBJECT DEBRIS INSIDE THROTTLE QUADRANT BOX. REMOVED DEBRIS, OPS CHECKED GOOD PER MM.

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