Service difficulty report · Bleed Valve · Doug DC862F

Difficulty date
September 7, 2005
Submitted
September 8, 2005
Operation
Air carrier
Aircraft
N791AL
Make and model
Doug DC862F
Aircraft serial
46150
Aircraft time
66,997 hours, 19,828 cycles
Engine
Pwa JT3D7
Engine time
50,665 hours, 16,188 cycles
Part
Bleed Valve
Part number
563883
Part serial
3035407
Condition
Failed
Location
Nr 1 Engine
Stage of operation
TX
How discovered
O
Nature of condition
R, J
Precautionary procedure
C

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

What was found

ABORTED TAKEOFF AT 60 KNOTS UPON HEARING A LOUD BANG; NR 1 ENGINE COMPRESSOR STALLED. REMOVED AND REPLACED BLEED VALVE AND CONTROL COMPRESSOR IN ACCORDANCE WITH M/M 75-30-3; OPERATIONAL CHECK NORMAL IN ACCORDANCE WITH 75-30-0. PERFORMED BORESCOPE INSPECTION IN ACCORDANCE WITH TASK CARD DC8-AR-002 ARROW MAINTENANCE CHECK MANUAL, VOLUME III; FOUND NORMAL. CHECKED ON RUN-UP ALL ENGINES; FOUND NORMAL IN ACCORDANCE WITH M/M 71-00.

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