checklist - ERAU ETA - Embry-Riddle Aeronautical University

52 PA-28R-201 SOP
5. STARTER ENGAGE
With the prop area remaining clear, no response from the callout, the key
installed in the ignition switch, the throttle positioned appropriately, and the
Mixture Control held, turn the key in the spring-loaded ignition switch
clockwise to the “Start” position to ENGAGE the STARTER.
6. MIXTURE CONTROL FULL FORWARD (Full Rich)
Once the engine starts, smoothly move the MIXTURE CONTROL to the
FULL FORWARD (Full Rich) position while simultaneously releasing the
key to allow it to return to the “Both” position to cease starter operation, and
to allow the engine to operate on both magnetos.
CAUTION
To prevent starter damage, limit starter cranking to 10 seconds,
followed by a 20 second rest (“cool down”) period between
engine cranking attempts. Maximum of six (6) start periods
allowed. If engine start is not achieved on the sixth attempt,
contact Fleet Maintenance. After the sixth attempt, the starter
must be allowed to cool for thirty (30) minutes before
attempting to start the engine again.
7. THROTTLE 1000 RPM
Adjust the THROTTLE to set 1000 RPM immediately to avoid high power
settings without oil being circulated in the engine.
8. MIXTURE LEAN
LEAN the MIXTURE by slowly bringing the Mixture Control aft to the stop.
9. OIL PRESSURE CHECK
CHECK the OIL PRESSURE gauge to observe an increase in pressure
normally within 30 seconds after engine start. Allow no more than 45
seconds when engine starting in cold ambient air temperatures.
CAUTION
If no rise in oil pressure is observed, immediately shut down
the engine to avoid damage.
Revised 07-01-2012 © Embry-Riddle Aeronautical University Rev 06