Service difficulty report · Pump · Cirrus SR20

Difficulty date
June 24, 2012
Submitted
October 19, 2012
Operation
General aviation
Aircraft
N473DA
Make and model
Cirrus SR20
Aircraft serial
201798
Aircraft time
4,159 hours
Engine
Cont IO360ES
Engine time
197 hours
Propeller
Hartzl PHCJ3YF1
Part
Pump
Part number
64936874A4
Part serial
B12CA010R
Condition
Out Of Tolerance
Location
Fuel System
Part time
197 hours
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

ENGINE DRIVEN MECHANICAL FUEL PUMP WILL ONLY DELIVER 13 GPH AT WIDE OPEN THROTTLE AFTER ADJUSTMENT. CORRECT OUTPUT SHOULD BE IN THE RANGE OF 17 - 18 GPH.

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