Service difficulty report · Pump · Cessna 750

Difficulty date
March 15, 2010
Submitted
April 2, 2010
Operation
General aviation
Aircraft
N400JD
Make and model
Cessna 750
Aircraft serial
7500235
Engine
Allsn AE3007C
Part
Pump
Part number
LR553852
Part serial
C658
Condition
Overheated
Location
Lt Fuel Boost
Part time
3,136 hours
Stage of operation
NR
How discovered
O
Nature of condition
M
Precautionary procedure
O

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

What was found

(JZ2R) FUEL PUMP WAS FOUND TO HAVE OVER HEATED TO THE POINT THAT THE SOLDIER HOLDING IT TOGETHER WAS MELTED. HEAT CAUSED THE PHENOLIC COVER TO BECOME MELTED AS WELL.

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