Schematic - McCulloch 180HCRD Illustrated Parts Breakdown

TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00

SCHEMATIC

IGNITION SWITCH
POSITION CIRCUIT
OFF M+G+A1
RUN/LIGHT B+A1
RUN B+A1
START B + S + A1
WIRING INSULATED CLIPS
NOTE: IF WIRING INSULATED
CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY
SHOULD BE REPLACED TO
PROPERLY SECURE YOUR
WIRING.
AMMETER
(OPTIONAL)
RED RED
A
WHITE
S
B M
G A1
BLACK
A2
L
GREEN
BLUE
CARBURETOR SOLENOID
"MAKE"
NON-REMOVABLE
NONE
CONNECTIONS
A2+L
NONE
NONE
REMOVABLE
CONNECTIONS
PTO SWITCH
POSITION CIRCUIT
OFF C + G, B + H
ON C + F, B + E, A + D
12VDC
BATTERY
RED
FUSE
CLUTCH / BRAKE
ATT'MENT CLUTCH
(PEDAL UP)
(CLUTCH OFF)
GREEN
OPERATOR PRESENCE
85
SEAT SWITCH 87
(NOT OCCUPIED)
85
87
BLACK
BAGGER RELAY
85
87
BLACK
MOWER ENGAGED
BLACK
FUEL
LINE IGNITION
UNIT
RED
CHARGING SYSTEM OUTPUT
3 AMP DC @ 3600 RPM
(IF SO EQUIPPED)
RED
LIGHTING SYSTEM
OUTPUT
5 AMP AC @ 3600 RPM
BROWN
HEADLIGHTS
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 BRIGHT-
NESS 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.
3
STARTER
SOLENOID
STARTER
M
BLACK
FBI
FBI BUZZER
SWITCH
RELAY
86
30
87A
BLACK
86
30
BAGGER
INTERLOCK
(NO BAG,
87A
CHUTE OR
PLUG)
86
30
87A
RELAY
SPARK
PLUGS GAP
(2 PLUGS ON
TWIN CYL. ENGINES)
28 VOLTS AC MIN. @ 3600 RPM
(CHARGING SYSTEM DISCONNECTED)
ALTERNATOR
DIODE
14 VOLTS AC MIN. @ 3600 RPM (LIGHTS OFF)
BLACK
87
87A
86
30
RELAY
G F C
E
H
D
BLACK
85
B
A