Service difficulty report · Pump · Cirrus SR20

Difficulty date
July 31, 2012
Submitted
October 19, 2012
Operation
General aviation
Aircraft
N476DA
Make and model
Cirrus SR20
Aircraft serial
201818
Aircraft time
4,768 hours
Engine
Cont IO360ES
Engine time
198 hours
Propeller
Hartzl PHCJ3YF1
Part
Pump
Part number
R64936874A4
Part serial
B12EA165R
Condition
Out Of Tolerance
Location
Fuel System
Part time
198 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 NOT OUTPUT HIGHER THAN 14.3 GPH AT WIDE OPEN THROTTLE AFTER ADJUSTMENT. SHOULD BE IN THE 17 - 18 GPH RANGE.

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