SDR 96ZZZX6155

Service difficulty report · Injector Servo · Piper PA60601P

Difficulty date
November 20, 1996
Submitted
March 26, 2000
Operation
General aviation
Aircraft
N3646N
Make and model
Piper PA60601P
Aircraft serial
61P085881634
Engine
Lyc IO540S1A5
Part
Injector Servo
Part number
25244919
Condition
Failed
Location
Engine
Part time
1,768 hours
Component
Bendix · RSA10ED1
Stage of operation
IN
Nature of condition
R
Precautionary procedure
K

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

What was found

INJECTOR SERVO 'SHUT DOWN' DURING ACTUAL FUEL FLOW TEST', ALLOWING ONLY A DRIBBLE OF FUEL THROUGH WITH FULL THROTTLE AND FULL MIXTURE AND FUEL PUMP ON. HAD THIS HAPPENED IN-FLIGHT, ENGINE WOULD HAVE STOPPED.

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