Service difficulty report · Pump · Boeing 737277

Difficulty date
May 21, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N187AW
Make and model
Boeing 737277
Aircraft serial
22654
Part
Pump
Part number
106047013
Condition
Failed
Location
Nr 2 Engine
Stage of operation
CL
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

NR 2 HYDRAULIC PUMP LOW PRESSURE LIGHT CAME ON AFTER GEAR RETRACTION ALSO LOST A SYSTEM HYDRAULIC FLUID CAUSING NR 1 A LOW PRESSURE LIGHT TO COME ON. REMOVED AND REPLACED E2 HYDRAULIC PUMP IAW R5M29001 AND REMOVED AND REPLACED NR 1 AND NR 2 PRESSURE FILTER, CASE DRAIN FILTER AND RETURN FILTERS NO METAL OBSERVED. REMOVED AND REPLACED E1 HYD EDP AS PRECAUTION.