Service difficulty report · Pump · Doug MD83

Difficulty date
March 18, 2006
Submitted
April 3, 2006
Operation
Air carrier
Aircraft
N583AN
Make and model
Doug MD83
Aircraft serial
53183
Aircraft time
30,994 hours, 29,840 cycles
Part
Pump
Part number
AS66411LS666
Part serial
MX479272R
Condition
Inoperative
Location
Hyd System
Part time
28,856 hours, 20,381 cycles
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

DURING CLIMB, RIGHT HYD PRESS (R HYD PRESS) ANNUNCIATION CAME ON. RIGHT HYD PRESS DROPPED TO ZERO. RT ENGINE DRIVEN PUMP IS INOP. IN ACCORDING WITH AMM 29-10-05 ENGINE DRIVEN HYDRAULIC PUMP WAS REPLACED.

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