Piper PA 28-181 Manual page 46

PIPER AIRCRAFT CORPORATION
PA-28-181, ARCHER u
SECTION 4
NORMAL PROCEDURES
Ifthe engin€ does notfire withinfive to ten seconds, disengage
the start€r, prime the engine and r€p€at rhe sta.ting procedure.
(b) Starting Engin€ when Hot
Op€n the throttle approximately I / 2 inch. Turn ON rhe master
switch and lhe electric fuel pump. Move the mixture control lever
to full RICH and engage the starter by rotating th€ magnelo switch
clockwise. When th€ engine fires, release th€ magnero switch and
move the throttle to th€ desired settine.
(c) Starting Engine When Flooded
The throttle l€ver should be full OPEN. Turn ON the masrer
switch and rurn OFF the electric fu€l pump. Move the mixrure
control l€ver ro idle €ut-off and engage the sta(er by rotaring the
magneto switch clockwise. When the engine fires, release th€
magneto switch, advance the mixlure and retard the throttl€.
(d) S.arting Engine With Exr€rnal Pow€r Sourc€
An optional f€alure called the Piper Exrernal Pow€r (PEP)
allows ihe operator to use an €xternal battery to crank the engine
without having ro gain access to the airplane's battery-
Turn the master switch OFF and rum all el€ctdcal eouiomenr
OFF. Connect the RED lead of rhe PEP krr jumper catkio rhe
POSITIVE (+) terminal of an external l2-volt ba$ery and the
BLACK lead to the NECATIVE C) terminal. Insert the plug ofthe
jumper cable into the socket located on the fuselage. Note that when
the plug is inserted. the electrical system is ON. Proc€ed with th€
normal starting technique,
After the engine has staned, reduc€ powerto the lowest possible
RPM, to reduce sparking, and disconnect thejumpercable hom the
aircraft. Turn the master switch ON and check the alternator
ammeter for an indicätion of output. DO NOT ATTEMPT
FLIGHT IF THERE IS NO INDICATION OF ALTERNATOR
OUTPUT.
ISSUED: JULY 2, 1979
REVISED: NOVEMBER 16, l9tr
REPORT: VB-1120
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