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TRACTOR - - MODEL NUMBER 917.289540, PRODUCT NO. YTH2246
SCHEMATIC
SCH 11
NOTE
YOUR TRACTOR IS
EQUIPPED WITH A SPECIAL
ALTERNATOR
SYSTEM.
THE LIGHTS ARE NOT
CONNECTED
TO THE
BATTERY, BUT HAVE THEIR
OWN ELECTRICAL
SOURCE.
BECAUSE OF THIS, THE
BRIGHTNESS
OF THE LIGHTS
WILL CHANGE WITH ENGINE
SPEED.
AT IDLE THE LIGHTS
WILL DIM. AS THE ENGINE IS
SPEEDED
UP, THE LIGHTS
WILL BECOME THEIR
BRIGHTEST.
iGNiTiON
SWITCH
POSITION
CIRCUIT
"MAKE"
OFF
M+G+A1
:_UNiOVERRIDE
a+A1
RUN
B+A1
L+A2
START
B + S + A1
_tl
I
I_}
BATTERY
AMMETER
FUSE
(OPTIONAL)
WHITE
1 D
J
SOLENOID
r -
STARTER
RED
I
I
WHITE
i
,
L
i
' O"O
I
t
I
'
I
"
"
'
"
'1
!O
'
I
A_T#,'Ciq--M E NT cT_-'Cu
T'CH
_'
I
I
(CLUTCH oFL_ITCH
I
I
J
BLACK
..... ,&
I
I
REVERSE
SWITCH
W
'
I
(NOT
IN REVERSE)
..... j
]
J'
BLACK
BLACK
J
BLACK
[
BLACK
GRAY
i
i
JUNCTION
i CONNECTOR
SHORTING
<
CONNECTOR
CHASSIS
HARNESS
O
q
_
SPARK
m_
IGNITION
I
"J
PLUGS
GAP'qW
UNIT
(2 PLUGS
ON
(OPTIONAL)
TWIN
CYL.
ENGINES)
BLUE
q
HOUR
_
BLACK
_l
METER
Iv
/x
FU EI__
I
I
POWER OUTLET
_1
I
(OPTIONAL)
FUEL
SHUT-OFF
CHARGINGSYSTEMOUTPUT
28 VOLTS AC MIN @ 3600 RPM
SOLENOID
3 AMP DC @ 3600 RPM
(IF SO EQUIPPED)
/
2ARGING
SYSTEMDISCONNECTED)
RED
fr
.................
i
1- ...........
,
LIGHTINGSYSTEMOU_T_
J_- _L_ j'L_,
I
',
/
',
5AMPAC @ 3600 RPM
DIODE
,
ALTERNATOR
I
i
'
'
__IT_
.......
C_
14VOLTS AC M,N _ _6_0__R_p_p_L_IW
_
! ',
HEADLIGHTS
06
3G
WIRING
INSULATED
CLIPS
04 _(?
CHASSIS
HARNESS
DASH
HARNESS
CONNECTOR
CONNECTOR
(MATING
SIDE)
(MATING
SIDE)
q
q
4
q
q
NOTE:
IF WIRING
INSULATED
CLIPS
WERE
REMOVED
FOR
SERVICING
OF UNIT,
THEY
SHOULD
BE RE-INSTALLED
TO
PROPERLY
SECURE
YOUR
WIRING.
D
i!
P
D
D
P
P
0
NON-REMOVABLE
CONNECTIONS
C>
REMOVABLE
CONNECTIONS
27
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