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Tra
c to
rs,
Lawn
and
Garden
-
110
and
112
Ele
c
trical
S
ystem
40
SM-
2059-
(Apr-67)
Charging
Sy
st
e m
15-
19
SP
ECIFICAT
IONS
MOTOR-GENERATOR
Delco
M o t o r -
Rotati
on
Brush
S
pr
ing
Field
Curren
t
Cold
Outp ut
NO-LOAD
TEST
Ge
n
erat
or
V iew
in
g
Spec
.
Te
nsi
o n
80
0
F.
80
0
F.
Vo
lts
A
v.
AMPS
Max.
AMPS
Mi
n.
RPM
M
ax.
RPM
Mo
del
D.
E.
Circuit
No. (
Ol)
AMPS
VOLTS
AMPS
VOL TS
AV.RPM
.
1101974
C A
3102
24-32
1.45
12
10 14
5450
11
13
18
2500
2900
1.57
1101970
C
A 3101
24-32
1. 52 12 12
14
4950
11
12
18
2500
2900
1.62
Th
e
following
spe
c
ifi
c
ations
a
re
for
Mod
el
1101974
and
Mod
el
1101970
Motor-G
e
nerators
.
ITEM
Brush
es
Bru
s h,
Spril1g(s)
Co
mmutator
Fi
e
ld
Coils
WEAR
TOLERANCE
Re
pl
a
ce
when
worn
to
1/2
of
orip;inal
length.
Replace
if
blu
ed
or
burn
ed
.
Ref
e r
to
chart
above
for
sprin
g
brush
tension.
Refe r
to
sp
ec
ification
chart
supplie
d by te
st
equipm
e
nt
manufa
c
turer
and
use
appropriat
e
control
s e
ttings
for
armature
be
ing
te
st
ed.
Ref
e r
to
sp
ec
ifications
chart
suppli
e d by
test
e
quipm
e
nt
manufa
c
tur
e r .
VOLTAGE
REGULATOR
Regulat
or
Model
Circ
u
it
Polarity
CUTOUT
RELAY
VOL
TAGE
REGULATOR
Air
Gop
(in)
P o
int
Open ing
( in)
Closi
ng
V o
lt
age
Range
Ad
ju
s t
To
Air
Gap
( i
n)
Setting
Range
Ad
ju
s t
To
1118979
"
A"
N
0.020 0.020
11.8
to
14
Volts
12.8
Volts
0.075
13.6
to
14.5
Volts
14
Volts
TORQUE
FOR
HARDWARE
TUNE
UP
DATA
Loc
a
ti
on
Torque
Item
Spe c
if
ic
ations
Mo~or-G
e
nerator
Thru
Bolts
170-
200
il1-1 bs
Fram
e
bearings
Cle
an a
nd
repa
ck
when
brush
es
are
replaced,
Arma
ture-
Pulley
Nut
40
ft-IOO
or
every
1000
hrs.,
which-
ever
occurs
first.
Use
John
Deere
AT17659T
High
Temperature
Grease.
Litho
in
U.
S.
A.