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Harper ATM 72LC Owner's manual

  • I have analyzed the wiring diagram for the 72LC-TNV. This document contains detailed electrical schematics including information on the starter, lights, safety switches and more. I am ready to answer any questions you might have regarding the connections, components, or the layout described within the diagram.
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    What type of connections are shown in the diagram?
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ATM 72LC 3.15
I
G
S
S
G
I
S
G
I
87
87a
85 86
30 30
86
85 87a
87
30
86
85 87a
87
30
86
85 87a
87
30
86
85 87a
87
30
86
85 87a
87
30
86
85 87a
87
A B C D E F
1 2 3 4 5 6
12 11 10 9 8 7
4 5 6
3 2 1
12
12 11 10 9 8 7
1 2 3 4 5 6
3 2 1
4 5 6
1 2 3 4 5 6 7 8 9 10 11 12
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
21
HOUR METER
VOLT GAUGE OIL PRESSURE GAUGE
ENG. TEMP GAUGE
LIGHTS
DECK
LIFT
MOWER
SWITCH
DECK
INDICATOR
LIGHT
B A
B
A
TO
GROUND
6
5
4
3
2
1
2
1
NEUTRAL
SAFETY
SWITCH
ALTERNATOR
PLUG
TEMPERATURE
SENDER
BRAKE
SAFETY
SWITCH
TO
GROUND
STARTER
PLUG
FUEL
PUMP
FUEL
CUTOFF
SOLENOID
DECK
LIFT
LEVELING
OIL
HEAT
SHUTDOWN
HEAD
LIGHTS
SEAT
SWITCH
MECURY
SWITCH
ASSEMBLY
1
2
TURN
SIGNAL
OPTION
2
1
1
2
2
1
12
1
2
1
2
3
1
2 3
BLUE
BLACK
GRAY
RED 12 ga
WHITE/BLUE
WHITE
YELLOW
YELLOW
RED
WHITE
RED
BLACK
GREEN
BLACK
RED
BLUE
BROWN
WHITE
ORANGE
GREEN
ORANGE
BLUE/BLACK
BROWN
TO
GROUND
TO
GROUND
TO
GROUND
TO
GROUND
TO
GROUND
TO
ALTERNATOR
TO
STARTER
HOLDING SIDE
PUR 12ga
RED 12ga
WHITE
ORANGE
BLUE
BLACK
BLACK
RED
1
2
2
1
RED
BLACK
YELLOW
ORANGE
ORANGE
ORANGE
RED
YELLOW
GRAYWHT
WHT/BLU
WHT
PURPLE
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
FLASHER
NEUTRAL
SAFETY
BRAKE
MOWER
SWITCH
START
SOLENOID
DECK COIL/
HYD. TEMP
SHUTDOWN
LEVEL LEVEL SEAT SWITCH/
FUEL SOLENOID
YELLOW
BLACK
RED 12gaRED 12ga
TO
STARTER
POWER SIDE
WHITE/ORANGE
ORANGE
WHITE
RED
ORANGE/BLUE
PURPLE
ORANGE
RED
BLUE/ORANGE
YELLOW
RED/BLACK
BLACK
BLACK
RED
ORANGE
PURPLE
ORANGE/BLUE
WHITE/ORANGE
ORANGE
RED
BLACK
WHITE
YELLOW
RED/ORANGE
BLUE
RED/BLACK
RED/ORG RED
RED
RED
YELLOW
WHT/ORG
ORANGE
BLACK
BLACK
ORANGE
RED
RED
ORANGE
WHT/ORG
BLUE
ORG/BLU
PUR
BROWN
ORANGE
GREEN
ORANGE
WHITE
RED 12ga
RED
RED 12ga RED 12ga
RED 12gaRED 12ga
RED BLU/
BLK YEL
WHT
GRY
RED RED
WHT
YEL
YEL
YEL
RED
YEL
WHT
WHT
YEL
BLU/
BLK
RED
RED
YEL
BLACK
DECK
VALVE
GREEN
ORANGE
OIL
PRESSURE
SENDER
HAZZARD
LIGHTS
TIME
DELAY
Wiring Diagram
72LC-TNV
S/N 13A01 AND AFTER
10/05/05
A B C D E F
TIME
DELAY
87
87a
85 86
30
1
2
BLACK
TO
GROUND
YELLOW
WHITE
RED/BLK
YELLOW
YELLOW
YELLOW
RED/BLK
WHITE
ORANGE
ORANGE
BLACK
WHITE
IGNITION
SWITCH
PRE-HEATER
INDICATOR
LIGHT
Pre-Heater
Relay
Pre-Heater
Timer
Module
Intake
Pre-Heater
1
2
3
4
4
3
2
1
YELLOW
BLACK
RED
GRAY
TO
GROUND
RED
TO
GROUND
RED
YELLOW
BLACK
87
30
85
86
/