Service difficulty report · Pump · Boeing 767332

Difficulty date
March 8, 2001
Submitted
March 29, 2001
Operation
Air carrier
Aircraft
N187DN
Make and model
Boeing 767332
Aircraft serial
27582
Aircraft time
23,611 hours, 3,697 cycles
Engine
Pwa PW4060
Engine time
17,347 hours, 2,686 cycles
Part
Pump
Part number
82550112
Part serial
727621
Condition
Loose
Location
Nr 2 Engine
Part time
17,347 hours, 2,686 cycles
Stage of operation
CR
How discovered
O
Nature of condition
K, J
Precautionary procedure
A

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

What was found

A/C DIV SNN DUE FUEL QTY DISCREPANCY BETWEEN FUEL TOTALIZER AND FMS FUEL REALITY. INCREASE THROUGH OUT FLT ACCOMPANIED BY INCREASING FUEL IMBALANCE WITH EXCESSIVE CONSUMPTION FROM RT WING. FOUND 2 EA FASTENER LOOSE AT FUEL PUMP FLANG FITTING AFT LINE TO FUEL OIL COOLER OUTLET. REMOVED LINE AT PUMP CONNECTOR AND FOUND PACKING DAMAGED. REPLACED PACKING AND SECURED FLANGE BOLTS. ENG RUN LK CK NO LKS FOUND. PUMP AND ATTACHING BOLTS REMOVED FOR EVALUATION.