REPAIR PARTS
TRACTOR - - MODEL NUMBER PD18H42STA, PRODUCT NO. 954 56
SCHEMATIC
RED
BLACK
A |
| RED |
|
| |
AMMETER |
| |
(OPTIONAL) | WHITE | |
|
| |
RED |
|
|
| S | BLACK |
B |
| |
M |
| |
G | A1 |
|
L | A2 |
|
IGNITION |
| |
SWITCH |
| |
BATTERY |
| SOLENOID |
| RED | M |
|
| |
FUSE |
| STARTER |
|
| |
| WHITE | BLACK |
CLUTCH / BRAKE |
|
|
(PEDAL UP) |
|
|
WHITE |
|
|
BLUE | BLUE | |
| ||
|
| FUEL |
BLUE | ATT'MENT CLUTCH | LINE |
| ||
|
| |
| (CLUTCH OFF) |
|
GREEN |
|
|
BLACK |
BROWN
GREEN
SEAT SWITCH
(NOT OCCUPIED)
BLUE 85
87
85 | 86 | FUEL |
BLUE |
| SOLENOID |
|
| |
| 30 | (IF SO EQUIPPED) |
87 | BLACK | |
|
|
87A
OPERATOR
PRESENCE RELAY #1
86
BLACK
30
87A | IGNITION | SPARK |
| PLUG | |
OPERATOR | UNIT | GAP |
| (2 PLUGS ON | |
PRESENCE RELAY #2 |
| |
| TWIN CYL. ENGINES) | |
| YELLOW | |
|
|
ORANGE
CHARGING SYSTEM OUTPUT 15 AMP DC @ 3600 RPM
REGULATOR
YELLOW
BROWN
OPERATOR
PRESENCE RELAY #3
YELLOW
ALTERNATOR
28 VOLTS AC @ 3600 RPM (REGULATOR DISCONNECTED)
BLACK 
IGNITION SWITCH
POSITION | CIRCUIT | “MAKE” |
|
|
|
|
|
|
OFF | M+G+A1 | NONE |
RUN/LIGHT | B+A1 | A2+L |
RUN | B+A1 | NONE |
|
|
|
START | B + S + A1 | NONE |
BLUE
RED
87
86 87A 85
30
RELAY
85 | 86 |
| |
87 | 30 | HEADLIGHTS | |
BLACK | |||
|
|
RED
87A
CONNECTIONS CONNECTIONS
WIRING INSULATED CLIPS
NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR SERVICING OF UNIT, THEY SHOULD BE REPLACED TO PROPERLY SECURE YOUR WIRING.
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