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PA-28-181, ARCHER ill
4.Sd Engine Start Checklists (continued)
SECTION9
SUPPLEMENT 6
ENGINE START - USING EXTERNAL POWER SOURCE
I
NOTE
I
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.
BA TT MASTR Switch .......
..
..
.
.......
.
....
.
...............
.
...........
.
....
.
......
.
.....
.
OFF
AL TR Switch .....
.
.....................
.
..
.
...............
.
....
.
.....
.
.....
.
...
.
.
.................
.
OFF
LEFf MAG Switch .
..
............
.
.
.........
.
....
.
...
.
....
.
........
.
.........................
.
.
. ON
EMERG BA TT Switch ............
.
.
.
....
.
.......................
.
........... VERIFY ARM
All
Electrical Equipment.. .................................................................... OFF
External Power ................................................................................ APPLY
THROTTLE .......................................................................... 1/4 in. OPEN
FUEL PUMP .......................................................................................... ON
MIXTURE ............................................................................. FULL RICH
CAS Messages ................................. CONSIDER ANY ILL UMIN A TED
PFD Annunciations ........................... CONSIDER ANY ILLUMINATED
Propeller .......................................................................................... CLEAR
START Switch ................................................................................ PRESS
RIGHT MAG Switch ............................................................................. ON
Oil Pressure ................................................................................... CHECK
BA TT MAS TR Switch ......................................................................... ON
THROTTLE .................................................. LOWEST POSSIBLE RPM
External Power ................................................................... DISCONNECT
ALTR Switch .......................................... ON - Check Ammeter Indication
I
NOTE
I
DO NOT ATTEMPT FLIGHT IF THERE IS NO
INDICATION OF ALTERNATOR OUTPUT.
I
NOTE
I
During extended periods of engine idle at high
ambient temperatures, fuel flow to the engine
can be interrupted by the fom1ation of fuel vapor
bubbles in the fuel line resulting in rough idle
operation. To correct this condjon, see section
4.15.
IS SUED: December 22, 2017
REVISED: January 9, 2019
REPORT: VB-2749
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