Service difficulty report · Pump · Boeing 737247

Difficulty date
March 8, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N239WA
Make and model
Boeing 737247
Aircraft serial
23187
Part
Pump
Condition
Malfunctioned
Location
A Hyd Syst
Component
623337
Stage of operation
DE
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

ON DESCENT INTO MCO, LOST BOTH A SYSTEM ENGINE DRIVEN HYDRAULIC PUMPS, LOW PRESSURE LIGHT ILLUMINATED. CHECKED AND REPLACED ALL CASE DRAIN AND RETURN FILTERS, NO METAL. REPLACED COCKPIT OVERHEAD HYDRAULIC PANEL AND BOTH ENGINE DRIVEN HYDRAULIC PUMPS AS PRECAUTION. RAN ENGINES AND ALL FLIGHT CONTROLS, ALL OPERATION NORMAL.