3
BATTERY
STARTER
M
A
AMMETER
(OPTIONAL)
FUSE
FBI
SWITCH
BAG
INTERLOCK
FBI BUZZER
HOUR
METER
REGULATOR
IGNITION
UNIT
HEADLIGHTS
(OPTIONAL)
CARBURATOR SOLENOID
FUEL
LINE
ALTERNATOR
SPARK
PLUGS GAP
(2 PLUGS ON
TWIN CYL. ENGINES)
RELAY
85
86
30
87
87A
CLUTCH / BRAKE
(PEDAL UP)
PTO (DISENGAGED)
C
G
F
H
B
E
A
D
SOLENOID
G
B
S
M
AI
A2
L
RED
RED
RED
RED
RED
RED
BLUE
RED
BLUE
WHITE
WHITE
ORANGE
BLACK
BLACK
BLA
CK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
ELECTRIC CLUTCH
28 VOLTS AC @ 3600 RPM (REGULATOR DISCONNECTED)
CHARGING SYSTEM OUTPUT
15 AMP DC @ 3600 RPM
NON-REMOVABLE
CONNECTIONS
REMOVABLE
CONNECTIONS
WIRING INSULATED CLIPS
NOTE:
IF WIRING INSULATED
CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY
SHOULD BE REPLACED TO
PROPERLY SECURE YOUR
WIRING.
PTO SWITCH
CIRCUIT
POSITION
OFF
C + F, B + E, A + D
ON
C + G, B + H
B
A
G
H
D
F C
E
87
87A
85
86
30
RELAY
DIODE
SEAT SWITCH
(NOT OCCUPIED)
GROUNDING
CONNECTOR
03130
BLACK
REVERSE SWITCH
NOT IN REVERSE
LIGHT SWITCH
IGNITION SWITCH
CIRCUIT
POSITION
OFF
B+A1
RUN/OVERRIDE
B + S + A1
START
M+G+A1
B+A1
RUN
“MAKE”
L+A2
TRACTOR- -MODEL NO. LT2122CMA2 (96061008600), PRODUCT NO. 960 61 00-86
SCHEMATIC