Motorola NNTN7624 User Manual

27
TRACTOR - MODEL NO. LT120 (HCLT120A), PRODUCT NO. 954 14 00-47
SCHEMATIC
BATTERY
FUSE 30 AMP.
IGNITION
SWITCH
RED
RED
RED
BLACK
IGNITION
UNIT
HEADLIGHTS
NON-REMOVABLE
CONNECTIONS
REMOVABLE
CONNECTIONS
BLACK
BLACK
BLACK
WHITE
WHITE
WHITE
BLUE
BLACK
ORANGE
BLACK
BROWN
BLACK
STARTER
M
SEAT SWITCH
(NOT OCCUPIED)
GROUNDING
CONNECTOR
ATT'MENT CLUTCH
(CLUTCH OFF)
CLUTCH / BRAKE
(PEDAL UP)
SOLENOID
BLACK
LIGHTING SYSTEM OUTPUT
5 AMP AC @ 3600 RPM
ALTERNATOR
14 VOLTS AC MIN. @ 3600 RPM (LIGHTS OFF)
DIODE
28 VOLTS AC MIN. @ 3600 RPM 
(CHARGING SYSTEM DISCONNECTED)
CHARGING SYSTEM OUTPUT
3 AMP DC @ 3600 RPM
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.
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
G
B
S
M
L
AY
IGNITION SWITCH
CIRCUITPOSITION
OFF
B + LRUN/LIGHT
B + L + SSTART
G + M + L
S
B
G
ML
B + LRUN
“MAKE”
A + Y
NONE
NONE
NONE
Y
A
HOUR
METER
(OPTIONAL)
(OPTIONAL)
SPARK PLUG
GAP
(2 PLUGS ON 
TWIN CYL. ENGINES)
For Husqvarna Parts Call 606-678-9623 or 606-561-4983
www.mymowerparts.com

Motorola NNTN7624 Specifications

General

Brand	Motorola
Model	NNTN7624
Category	Battery Charger
Language	English