Husqvarna YTH2148 - SCHEMATICS AND WIRING; Tractor Electrical Schematic; Ignition and PTO Switch Circuits

31
TRACTOR - MODEL NO. YTH2148 (YTH2148A), PRODUCT NO. 954 57 19-60
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
CIRCUITPOSITION
OFF
B+A1ON + LIGHTS
B+S+A1START
M+G+A1
B+A1ON
“MAKE”
L+A2
NONE
NONE
NONE
(OPTIONAL)
HEADLIGHTS
BLACK
ELECTRIC CLUTCH
CLUTCH / BRAKE
(PEDAL UP)
PTO (DISENGAGED)
CG
F
B
E
A
D
H
RED
BLUE
RED
RED
RED
WHITE
WHITE
WHITE
BLACK
HOUR
METER
(OPTIONAL)
STARTER
PTO SWITCH
CIRCUITPOSITION
OFF
C+F,B+E,A+DON
C+G,B+H
B
A
G
H
D
FC
E
IGNITION
SWITCH
G
B
S
M
A1
A2L
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