Service difficulty report · Hydraulic System · Aerosp ATR72

Difficulty date
November 11, 2006
Submitted
November 15, 2006
Operation
Air carrier
Aircraft
N635AS
Make and model
Aerosp ATR72
Aircraft serial
372
Aircraft time
29,069 hours, 32,568 cycles
Part
Hydraulic System
Condition
Low
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

AFTER T/O AND FLAP RETRACTION HYD CAP - BLUE SYST LOW LEVEL FOLLOWED BY BLUE LO PRESS. DECLARED EMERGENCY, AFTER FOLLOWING QRH. LANDED AND TOWED TO PARKING.