CHARGING
AMMETER
FIGURE
13
FIGU
DIAGNOST
IC
TERMI
NAL
ADAPTER
FIGU
RE
15
STARTING YOUR
TR
ACTOR WITH
A LOW B
ATTE
RY
If your Battery is too
lo
w to start the engine,
it
should
be
recharged.
If
"Jumper Cables"
ar
e
used
for emergency starting
follow
this procedur
e:
NOTE: YOUR
TRACT
OR
IS EQUIP·
PED WITH A
12
VOLT
NEG
ATIVE
GROUNDED SYSTEM.
THE OTHER VEHICLE MUST ALSO
BE
A 12
VOLT
NEGA·
TIVE
GROUNDED SYSTEM.
LE
AD
-ACI D
BAT
TERIES GEN
ERA
TE EX-
PLOSIVE GASES.
KEEP SPARKS,
FLAME,
AND
SMOKING
MATERIA
LS
AW
AY
FROM BATTERIE
S.
ALWAYS
WE
AR EYE
PROTECTION AROUND BATTERIE
S.
. 6 .
1. Connect
each
end
of
t
he
RED cable to the POSITIVE (+)
terminals
of
each
battery (taking
care
not
to
short against
chassis)
.
2. Conne
ct
one end
of
the
BLACK cable
to
the
NEGAT
IVE
(-)
terminal
of
fully
charged battery.
3. Connect the other end
of
the cable
to
ENGINE BLOCK
or
good CHASSIS GROUND
on
tractor (away
from
Gas
Ta
nk
or
Battery).
4. Disconnect
cables
in
revers
e order:
a.
Engine Blo
ck
or
chassis
of
tractor.
b. Negative terminal
of
fully
charged battery.
c.
Positive terminals.
DO NOT
USE
YOUR TRACTOR
BAT
·
TERY TO .START OTHER
VEH
ICLES.
MAINTENANCE
To
keep
your tractor running better, longer; perform
nee·
essary
service using the following Maintenance Schedule.
Each
ti
me
you start your tractor, check
your
Ammeter (Fig.
13).
The
needle
should move towards
the+
(charging) mark
indicating the battery
is
being charged
as
you operate the
tractor.
DISCONNECT SPARK PLUG WIRES TO
PREVENT
ACCIDENTAL
STARTING
BE
-
FORE
MAK
ING
ANY
INSPECTION,
AD
·
JUSTMENT OR REPAIR (EXCEPT CAR-
BURETOR).
DAILY MAINTENANCE
Make
sure all nuts on bolts
are
tight and cotter pins
are
secure.
Observe
all safetY precautions.
Keep
Tract
or
well
lub
ricated
(refer
to
page
8)
.
ELECTRICAL
MAINTENANCE
DIAGNOSTIC TERM
INA
L BOX
Yo
ur
Tractor
is
equipped
wit
h a Tractor Diagnostic Terminal
Box which
is
used
to
simp
lify
electrical system diagnosis.
The
locati
on
of
the Diagnostic
Te
rmi
nal
Box
is
shown in Fig. 14.
The
Di
agnos
tic Terminal
Bo
x provid
es
access
to
a number
of
test points
withi
n the electrical system
of
the tractor.
WHEN
US
ING THE DIAGNOSTIC TER-
MIN
AL BOX - eNGINE TO
BE
ST
OPP
ED
AND IGNI
TI
ON O
FF.
USE
PRO
PER
EQUIPMENT
IN
THE
CHEC
KI
NG OF ELECTRICAL SYSTEM
THROUGH
THE DIAGNOSTIC TERMIN·
AL
BO
X.
The Diagnostic Terminal Box
is
designed
to
accept
th
e
Diag
·
nostic
Te
rminal Adapter (optional) (Fig. 15), which is avail·
able from
Sears
(Part No. 677A823).
If
you order the Adap·
ter,
als
o order the
Tes
t Procedure Manual (Manual No. 8102J).
showing diagnostic
pr
ocedures and components
of
electrical
circuits.
To perform the testing
with
the Diagnostic Terminal Box, a
q
ua
lity
mu
l
timet
er
or
automot
ive
analyzer
is
requir
ed
.
another free manual from www.searstractormanuals.com
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