Service difficulty report · Pump · Boeing 747283B

Difficulty date
January 21, 2005
Submitted
January 25, 2005
Operation
Air carrier
Aircraft
N921FT
Make and model
Boeing 747283B
Aircraft serial
21575
Aircraft time
64,211 hours, 14,359 cycles
Part
Pump
Part number
3508806
Part serial
MX365113
Condition
Leaking
Location
Nr 2 Hyd System
Stage of operation
CL
How discovered
O
Nature of condition
K
Precautionary procedure
E

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

What was found

DURING CLIMB NR 2 ENGINE OIL QTY DROPPED TO ZERO. AFTER 5 MINUTES OIL PRESSURE 40 PSI AND FLUCTUATING. OIL TEMPERATURE NORMAL. ENGINE SHUTDOWN. REPLACED EDP PER MM 29-141-05. LEAK AND OPS CHECK OK PER MM 29-11-05.