Piper ARCHER III Pilot Operating Handbook page 120

SECTION 4
NORMAL PROCEDURES
4.Sd Engine Start Checklists (continued)
ENGL'IE START - USING EXTERNAL POWER SOURCE
The EMERG BA TT switch may remain ON while
using external power. The emergency bus does not
receive power from the external power source due
to a relay in the circuit.
BATT MASTR Switch ....................................................................... OFF
ALTR Switch ....................................................................................... OFF
LEFT/RIGHT MAG Switches ............................................................... ON
EMERG BATT Switch ........................................................... Verify ARM
Electrical Equipment.. .................................................................... OFF
All
External Power ................................................................................ APPLY
THROTTLE .......................................................................... 1/2 IN. OPEN
FUEL PUMP .......................................................................................... ON
FIN STROBE Switch ............................................................................. ON
MIXTURE ............................... PRIME 3-5 seconds then IDLE CUT-OFF
CAS Messages .................................. CONSIDER ANY ILLUMINATED
PFD Annunciations ........................... CONSIDER ANY ILL UMIN A TED
Propeller .......................................................................................... CLEAR
START Switch ................................................................................ PRESS
MIXTURE (when engine starts)
THROTTLE .................................................................................. ADJUST
Oil PressuJe ................................................................................... CHECK
BA TT MAS TR Switch ......................................................................... ON
THROTTLE .................................................. LOWEST POSSIBLE RPM
External Power ................................................................... DISCONNECT
AL TR Switch ........................................................... ON
DO NOT ATTEMPT FLIGHT IF THERE IS NO
INDICATION OF ALTERNATOR OUTPUT.
REPORT: VB-2749
4-12
PA-28-181, ARCHER ill
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NOTE
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NOTE
ISSUED: December 22, 2017
REVISED: March 9, 2021
ADVANCE
- Check Ammeter
Indication
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