Service difficulty report · Pump · Doug DC873F

Difficulty date
August 10, 2010
Submitted
August 11, 2010
Operation
Air carrier
Aircraft
N806DH
Make and model
Doug DC873F
Aircraft serial
46002
Aircraft time
93,033 hours, 29,432 cycles
Engine
Ge CFM562C
Engine time
40,514 hours, 12,188 cycles
Part
Pump
Part number
6411194
Part serial
FB65760AB
Condition
Malfunctioned
Location
Fuel Boost
Part time
8,222 hours, 2,999 cycles
Stage of operation
CR
How discovered
O
Nature of condition
X, J
Precautionary procedure
O

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

What was found

ON LEVEL OFF AT 370, NR 3 ENG FAILED. NORMAL OIL PRESSURE, TEMP & FUEL PRESSURE, ENG N1 & N2 REMAINED ROTATING. PERFORMED ENG FAIL CHECKLIST & INFLT ENG START. ENG OPS RESTORED. R & R NASH PUMP IAW MM 73-10-6, GROUND CHECKS GOOD. ALSO MM 71-00 TROUBLESHOOTING. ACFT WAS GROUNDED.

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