TRACTOR - - MODEL NUMBER YTH22V42 (289620)
SCHEMATIC
SCH11
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| BATTERY | SOLENOID |
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| STARTER | |
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RED | A | RED |
| M |
| AMMETER | FUSE |
| BLACK |
| (OPTIONAL) |
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WHITE
WHITE
S
B M
G
A1
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.
L A2
BLACK
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| ATTACHMENT CLUTCH | |
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| (CLUTCH OFF) | |
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| BLACK | |
| CLUTCH/BRAKE |
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| GRAY | |
| (PEDAL UP) |
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BLACK |
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| REVERSE SWITCH | |
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| (NOT IN REVERSE) | ||
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| BLACK |
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BLACK |
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| 2 |
| BLACK | ||
BLACK | 3 |
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| SEAT SWITCH | |
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| BLACK | (NOT OCCUPIED) | ||
BLACK | 1 |
| BLACK |
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| 6 |
| GRAY |
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| JUNCTION |
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| CONNECTOR |
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/WHITE |
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| SHORTING | |
BLACK |
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CHASSIS |
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| CONNECTOR | ||
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| HARNESS |
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| IGNITION |
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| SPARK | |
| UNIT |
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| PLUGS GAP | |
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| (2 PLUGS ON | ||
| (OPTIONAL) | TWIN CYL. ENGINES) | |||
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BLUE | HOUR |
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| BLACK | |
| METER |
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FUEL |
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| 12V | |
LINE |
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| POWER OUTLET | |
BLUE |
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| (OPTIONAL) | |
FUEL | CHARGING SYSTEM OUTPUT | 28 VOLTS AC MIN. @ 3600 RPM | |||
SOLENOID | |||||
3 AMP DC @ 3600 RPM |
| (CHARGING SYSTEM DISCONNECTED) | |||
(IF SO EQUIPPED) |
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RED |
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| LIGHTING SYSTEM OUTPUT | DIODE | ALTERNATOR | |
| 5 AMP AC @ 3600 RPM |
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LIGHT SWITCH | ORANGE | 14 VOLTS AC MIN. @ 3600 RPM (LIGHTS OFF) | ||
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| BROWN |
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| BLACK |
HEADLIGHTS
IGNITION SWITCH |
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POSITION | CIRCUIT | “MAKE” | 3 | 6 | 6 | 3 |
OFF | M+G+A1 |
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| 5 | 2 | ||
RUN/OVERRIDE | B+A1 |
| 2 | 5 | ||
RUN | B+A1 | L+A2 | 1 | 4 | 4 | 1 |
START | B + S + A1 |
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| CHASSIS HARNESS | DASH HARNESS | ||
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| CONNECTOR | CONNECTOR | ||
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| (MATING SIDE) | (MATING SIDE) | ||
WIRING INSULATED CLIPS NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR SERVICING OF UNIT, THEY SHOULD BE
CONNECTIONS
REMOVABLE
CONNECTIONS
27