mt52-mt55 Electrical Schematic v-0623-2

FUEL PULL
FUSE
25A
WIRES CONNECT BY LETTER
ACROSS CONNECTORS
A
B
B
A
SOME CONNECTOR
BODIES NOT SHOWN
FOR DRAWING CLARITY
ALTERNATOR
BAT
1750
DIODE
1000
1060
1610
TIMER
8
8
1
0
34
1800
1020
C110
BATTERY CABLE
BATTERY
+
-
123
12
8200
LIFT LOCK
SOLENOID
(N.C.)
A B
A B
1080
LIGHT FUSE
25 AMP
1210
GLOW / ENGINE
FUSE
30A
STARTER
S
B
8250
2060
8
2
1
0
G
L
O
W
P
L
U
G
2
0
8
0
8
5
3
0
G
L
O
W
P
L
U
G
S
8
5
1
0
HR
1
0
1
0
DIODE
8
2
0
0
8
5
2
0
8
2
1
0
8
5
0
0
8
5
2
0
1
8
1
0
3
5
2
0
6
8
3
5
4
2
1
5
2
2
0
0
BATTERY GROUND
TERMINALS
1
6
1
4
2
0
0
2
1
1
1
0
0
2
0
8
0
8
0
0
0
FUEL SOLENOID
8800
1
2500
2
1
1
2
0
STARTER
25A
1110
1050
ENGINE
ATTACH
30A
GAUGE
LIGHTS
COOLING
FAN
GLOW
PLUG
LIFT
LOCK/TILT
LOCK
STARTER
SWITCHED
POWER 1
10A
25A
LIFT LOCK
20A
FUEL PULL
25A
FUSE 7
FUSE 8
FUSE 9
FUSE 10
FUSE 11
FUSE 12
FUSE 1
FUSE 2
FUSE 3
FUSE 4
FUSE 5
FUSE 6
STARTER
25A
25A
RELAY JRELAY H
RELAY GRELAY F
RELAY B
RELAY C
RELAY D
RELAY E
2320
2050
2070
2300
2200
2310
2430
20802410
2420
2060
HARNESS
7111748
2500
SYSTEM GROUNDS
A B
A B
4
2
1
0
2
2
1
0
4
2
1
0
C101
C102
2280
2270
1
2
1
2
2
4
3
0
COOLING
FAN
4
1
0
0
C104
4
1
0
0
3010
DIODE
2
1
1125
1
0
9
0
3
5
0
0
6
8
3
0
6
8
3
5
FAN
20A
FAN
20A
1070
3
5
2
0
6
8
3
0
85
30
86
87
87A
STARTER
85
30
86
87
87A
85
30
86
87
87A
COOLING FAN
85
30
86
87
87A
LIFT LOCK
S
W
I
T
C
H
E
D
WIRING SCHEMATIC
MT52 (S/N 528711001 AND ABOVE)
(S/N 528811001 AND ABOVE)
MT55 (S/N 538711001 AND ABOVE)
(S/N 538811001 AND ABOVE)
(PRINTED FEBRUARY 2005)
V-0623
1
0
1
0
SWITCHED
POWER 2
2
0
9
0
85
30
86
87
87A
SWITCHED
POWER 2
2
0
9
0
1
1
3
0
1
1
3
0
1
8
2
0
1
8
2
0
TILT LOCK
SOLENOID
(N.C.)
2090
1 of 2
BATTERY FEED 1000-1999 RED, RED/WHT, RNG
GROUND 2000-2999 BLK
MONITORING 3000-3999 LBL
HYDRAULIC 4000-4999 LGN
ATTACHMENT CONTROLS 5000-5999 YEL
LIGHTS 6000-6999 PNK
ACCESSORIES 7000-7999 WHT
ENGINE 8000-8999 TAN
COMMUNICATION 9000-9999 PUR
RED = RED
RNG = ORANGE
BLK = BLACK
LBL = LIGHT BLUE
DBL = DARK BLUE
LGN = LIGHT GREEN
DGN = DARK GREEN
YEL = YELLOW
PNK = PINK
WHT = WHITE
BRN = BROWN
TAN = TAN
PUR = PURPLE
GRY = GRAY
V
T
E
N
G
I
N
E
W
A
R
N
I
N
G
L
I
G
H
T
C201
T
R
A
N
S
M
I
S
S
I
O
N
W
A
R
N
I
N
G
L
I
G
H
T
3500
6820
3400
6810
1100
3200
3420
1750
8210
3400
8500
2320
I
S
LIGHT
G
6850
6840
GLOW PLUG
8210
1750
1100
START
RUN
OFF
I
B
IGNITION SWITCH
ST
1100
3200
1600
1750
8230
8
5
0
0
I
G
LIGHT
C207
C206
WIRES CONNECT BY LETTER
ACROSS CONNECTORS
A
B
B
A
SOME CONNECTOR
BODIES NOT SHOWN
FOR DRAWING CLARITY
COOLANT
TEMPERATURE
GAUGE
6669663
6669664
VOLTMETER
HOURMETER
6664886
H
t
ENGINE COOLANT
SENDER
1
0
5
5
3400
3420
1
6
0
0
2780
1850
1600
3420
OFF
2310
G
E
A
P
N
H
B
S
F
L
D
K
C
J
G
E
B
P
N
H
A
S
F
L
D
K
C
J
6820
LIGHT FUSE
25
AMP
1210
2330
2310
1
8
3
0
1
0
5
0
L
I
F
T
/
T
I
L
T
L
O
C
K
F
U
S
E
1
8
1
0
10 A
25A
ATTACHMENT
FUSE
A B
ATTACHMENT
2
0
6
0
GAUGE / AUX
FUSE
1
6
1
0
8
0
0
0
2
0
7
0
FUEL SOLENOID
CONSOLE HARNESS
7105226
HARNESS
, MT MFR
7111748
C105
C109
8270
(N.C.)
AUX
INTERLOCK
B
A
B
A
8230
C112
3
1
2
LIGHT SWITCH
2610
RIGHT FRONT
HEADLIGHT
2750
LEFT FRONT
HEADLIGHT
REAR
WORK
LAMP
1210
1210
2300
2630
LIGHT HARNESS
6732388
A
B
A
B
6110
6350 2640
6120
6340
CONSOLE
LIGHT
C103
3300
1880
S
G
I
2330
1880
FUEL GAUGE
FUEL SENSOR
TRANS. OIL
TEMPERATURE
SWITCH
N.O.
ENGINE OIL
PRESSURE SWITCH
N.C.
3510
3500
3300
t
2310
DRIVE
INTERLOCK
SENSOR
8
2
5
0
B
A
B
A
8
2
7
0
C107
3420
3010
C110
3410
A
B
C
A
B
C
BOOM
BYPASS
SWITCH
1
1
2
5
B
A
B
A
4
2
0
5
S4
SWITCHED
POWER 1
85
30
86
87
87A
V-0623 (1-24-05)
1
7
2
0
2
0
5
0
20A
1
8
2
0
2610
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