Service difficulty report · Pump · Boeing 757231

Difficulty date
July 23, 2008
Submitted
August 4, 2008
Operation
Air carrier
Aircraft
N151GX
Make and model
Boeing 757231
Aircraft serial
24451
Part
Pump
Part number
3508806
Condition
Low Pressure
Location
Lt Hyd System
Stage of operation
NR
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

LT HYDRAULIC ENGINE DRIVEN PUMP LOW PRESSURE INDICATIONS IS INTERMITTENT. REPLACED THE LT ENGINE DRIVEN HYDRAULIC PUMP IAW AMM 29-11-05, SYSTEM OPS CHECKED NORMAL. (A)