Service difficulty report · Pressure Switch · Agusta AB139

Difficulty date
August 14, 2009
Submitted
September 2, 2009
Operation
General aviation
Aircraft
N139JP
Make and model
Agusta AB139
Aircraft serial
31039
Aircraft time
2,775 hours
Engine
Pwc PT6C67C
Part
Pressure Switch
Part number
7079785
Part serial
3254
Condition
Malfunctioned
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

TURNING DOWNWIND AFTER TAKEOFF, NR 2 SERVO LIGHT ILLUMINATED. FOLLOWED ESTABLISHED EMERGENCY PROCEDURE. PRESSURE SWITCH MALFUNCTIONED.

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