29
TRACTOR - MODEL NO. YTH2148 (LO21H48C), PRODUCT NO. 954 57 20-35
SCHEMATIC
BATTERY
FUSE
RED
RED
BLACK
BLACK
BLACK
BLACK
BLACK
NON-REMOVABLE
CONNECTIONS
REMOVABLE
CONNECTIONS
BLACK
BLACK
BROWN
RED
ORANGE
BROWN
M
SOLENOID
WIRING INSULATED CLIPS
NOTE:
IF WIRING INSULATED
CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY
SHOULD BE REPLACED TO
PROPERLY SECURE YOUR
WIRING.
A
AMMETER
RED
IGNITION SWITCH
CIRCUIT
POSITION
OFF
B + A1
ON + LIGHTS
B + S + A1
START
M + G + A1
B + A1
ON
“MAKE”
L + A2
NONE
NONE
NONE
(OPTIONAL)
HEADLIGHTS
BLACK
ELECTRIC CLUTCH
CLUTCH / BRAKE
(PEDAL UP)
PTO (DISENGAGED)
C
G
F
B
E
A
D
H
RED
BLUE
RED
RED
RED
WHITE
WHITE
WHITE
BLACK
HOUR
METER
(OPTIONAL)
STARTER
PTO SWITCH
CIRCUIT
POSITION
OFF
C + F, B + E, A + D
ON
C + G, B + H
B
A
G
H
D
F C
E
IGNITION
SWITCH
G
B
S
M
A1
A2
L
FUEL
LINE
RED
IGNITION
UNIT
SPARK PLUGS
GAP
(2 PLUGS
ON TWIN CYL. ENGINES)
FUEL SHUT-OFF
SOLENOID
REGULATOR
ALTERNATOR
28 VOLTS AC @ 3600 RPM
(REGULATOR DISCONNECTED)
CHARGING SYSTEM OUTPUT
16 AMP DC @ 3600 RPM
SEAT SWITCH
(NOT OCCUPIED)
GROUNDING
CONNECTOR
PTO SWITCH
CONNECTOR
02757
