Husqvarna LTH130 用户手册
29
REPAIR PARTS
TRACTOR - MODEL NO. LTH130 (954140005E), PRODUCT NO. 954 14 00-05
SCHEMATIC
BATTERY
FUSE 30 AMP.
RED
RED
BLACK
IGNITION
UNIT
SPARK
PLUGS GAP
(2 PLUGS ON
TWIN CYL. ENGINES)
NON-REMOVABLE
CONNECTIONS
REMOVABLE
CONNECTIONS
BLACK
BROWN
M
SOLENOID
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.
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.
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 + L
RUN/LIGHT
B + L + S
START
G + M + L
S
B
G
M
L
B + L
RUN
“MAKE”
A + Y
NONE
NONE
NONE
Y
A
(OPTIONAL)
HEADLIGHTS
BLACK
RED
ELECTRIC CLUTCH
CLUTCH / BRAKE
(PEDAL UP)
PTO (DISENGAGED)
C
G
F
B
E
A
D
H
RED
WHITE
BLACK
BLUE
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
FUEL SHUT-OFF SOLENOID
FUEL
LINE
LINE
IGNITION
SWITCH
G
B
S
M
L
A
Y
OPERATOR
PRESENCE
RELAY #1
85
86
30
87
87A
SEAT SWITCH
(NOT OCCUPIED)
87
87A
85
86
30
RELAY
LIGHTING SYSTEM
OUTPUT
5 AMP AC @ 3600 RPM
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 DISCONNECTED)
CHARGING SYSTEM OUTPUT
3 AMP DC @ 3600 RPM
3 AMP DC @ 3600 RPM