SDR AU000969

Service difficulty report · Valve · Boeing 747438

Difficulty date
September 30, 2000
Submitted
November 2, 2000
Operation
General aviation
Make and model
Boeing 747438
Part
Valve
Part number
02891113A
Condition
Separated
Location
Fuel Dump
Component
Fuel Dump · 6072101
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

(AUS) NR 3 OVER-RIDE JETTISON PUMP INLET CHECK VALVE SEPARATED FROM THE HINGE POINT. INSPECTION OF THE PUMP FOUND THAT THE IMPELLER WAS LOOSE AND INSECURE.