SECTION 4
NORMAL PROCEDURES
PIPER
AIRCRAFT
CORPORATION
P4.28.I8I.
ARCHER II
N OTE
For
all
nornal
operarions
using rhe
pEp
jumper
cables.
lhe masrer switch
should
be
OFF,
but it is possible
ro üsethe
shipt batlery
in
parauel
by rurning
the masrer
switch
ON.
Thß will
give
longer cranking
capabilities,
bul
will not increase the
amperage.
CAUTION
Care should be exercised
because if
the ship's
battery has been depleled,
the exrernal power
supply
can
be reduced ro the leve1
of rhe
ship s
battery.
This
can be tencd
by turning
the
master switch
ON monenrarilr-
while
the
srarrer is engaged.
lfcranking speed
increascs.
lhe ship\ battery is
a1a higher lerel than
the
external
power
supply
4.I5 WARM.UP
Warm-up
lhc cnginc at 800 !o 1200 RPM
for nor more
lhan rwo
minutes
in warm
wcather
and four minules
in cold. Avoid prolotrged
idling
at lo$
RPM, äs
thir
practice
may resuh
in fouled
spafk
plugs.
'Iakeoff
may be made as soon
as lhe
ground
check is
conpleicd
provlded
thar the throltle mar_ be
opened full)
without
backfiring
or
skipping. and wlthout a reduclion
in engine oil
pressure.
Do nol operdlc
rhe.rBire
dl hrgh R PV $
hen runrrrg
up o, r-r ing
ore,
ground
containingloose
sloncs, gralel
or
an) loose matcrial
thar nra!cause
därnäge
to the
propeller blad€s.
1,I? TAXIING
Belo.e
artempting
to raxi
the airpline, ground personnet
lhould be
rnstructed änd approred by
a
qualiiied person
aulhorizcd
by the
owner.
Asccrtain
that the
propeller
back blast
and taxi areär
are clear
REPORT: VB-1120
:l-l.l
ISSUED:
JULY
2,
REVISED: NOVf,MBER
16,
r979
l9El
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