Service difficulty report · Hydraulic Line · Boeing 757223

Difficulty date
January 5, 2003
Submitted
April 15, 2003
Operation
Air carrier
Aircraft
N645AA
Make and model
Boeing 757223
Aircraft serial
24603
Part
Hydraulic Line
Part number
655372811
Condition
Punctured
Location
Hyd System
Stage of operation
CR
How discovered
O
Nature of condition
K, J
Precautionary procedure
K

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

What was found

MIA - FLT 938 - EN ROUTE CCS-MIA, EICAS MESSAGE DISPLAYED LOSS OF HYDRAULIC QUANTITY OF CENTER HYDRAULIC SYSTEM. LEFT AND RIGHT CENTER ELECTRIC HYDRAULIC PUMP SWITCHES TURNED OFF. CAPTAIN DECLARED EMERGENCY AND LANDED AT MIA WITHOUT INCIDENT. INSPECTED AND FOUND PUNCTURED LINE FROM THE NR 1 CENTER ELECTRIC PUMP TO FILTER MODULE. REPLACED HYDRAULIC LINE. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)