Service difficulty report · Pump · Boeing 767281

Difficulty date
January 28, 2009
Submitted
February 3, 2009
Operation
Air carrier
Aircraft
N787AX
Make and model
Boeing 767281
Aircraft serial
23020
Aircraft time
50,087 hours, 38,636 cycles
Part
Pump
Part number
3508806
Part serial
MX474201
Condition
Broken
Location
Hydraulic Sys
Part time
4,666 cycles
Stage of operation
CR
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

EDP HYD LOW PRESS LIGHT ILLUM EICAS MSG DISPLAYED R HYD PRIMARY PUMP. RIGHT ENG DRIVEN HYD PUMP LEAKING EXTERNAL FROM DRAIN LINE NR 3. REMOVED & REPLACED R EDP IAW ABX AIR B767 MM 29-11-05-4. NO LEAKS NOTED.