Wiring Schematic. Walker H37i

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Wiring Schematic. Walker H37i | Manualzz

WIRING SCHEMATIC

TIME

DELAY

MODULE

BLK BRN

GRN

GRA

RED

WHT

BLK

GRA

PUR/RED

WHT

WHT

BRN

GRN

85

87 87A

GRN

WHT

30

RELAY - A

86

RED

YEL/BRN

YEL

85

30

RELAY - B

86

BRN

87 87A

PUR/RED

PUR/RED

BRN

ORG

30

RELAY - C

85

87 87A

PUR/RED

PUR/RED

BRN

BRN

BLK

PTO

SWITCH

BLK/

BRN

GRA

SEAT

SWITCH

PARKING

BRAKE

INTERLOCK

SWITCH

PUR/

RED

BRN

OPTIONAL POWER

DECK TILT-UP

PUR

30 AMP

BREAKER

PUR

YEL/BRN

80 AMP FUSE

BLK

YEL/BRN

BLK

RED

PUR

REGULATOR/RECTIFIER

STARTER

STARTER SOLENOID

WHT

RED/YEL

PUR

BLU

BLU/GRN

GRN

WHT

RED/YEL

PUR

BLU

BLU/GRN

GRN

ELECTRONIC CONTROL

UNIT

MALFUNCTION

INDICTATOR LIGHT

BLK

OIL PRESSURE SWITCH

OIL TEMP SWITCH

BLK

BLK

BLK

BLK

WHT

YEL

M G

S1

S2 A

B

ORG

BLK

BLK

RED

PUR

BLK/

BRN

BRN

NEUTRAL

SWITCH

BLU/GRN

OIL

LIGHT

PUR/RED

PUR/RED

BLU

GRN

GRN

PUR/

RED

-

HORN

+

PUR/RED

20 AMP

CIRCUIT

BREAKER

PUR/RED

PUR/RED

PUR/

RED

RED/

YEL

ENGINE

SERVICE

LIGHT

BLU

HOUR

METER

BLK

WALKER MODEL H37i

Beginning S/N 155097

IGNITION SWITCH CIRCUITS

OFF

START

RUN

G + M

B + A / S1 + S2

B + A

S1 = START CIRCUIT

S2 = START/ACCESSORY CIRCUIT

M = MAGNETO GROUND CIRCUIT

B = BATTERY CIRCUIT

A = ACCESSORY CIRCUIT

G = GROUND CIRCUIT

RELAY - A

TIME DELAY RELAY

OFF

START

RUN

PTO ON

30 + 87A

30 + 87

30 + 87

30 + 87A

OFF

START

RUN

PTO ON

RELAY - B

START RELAY

30 + 87A

30 + 87

30 + 87

30 + 87A

RELAY - C

OFF

START

RUN

PTO ON

PTO RELAY

30 + 87A

30 + 87

30 + 87

30 + 87A

20

Beginning S/N 154593

Use only genuine Walker ® replacement parts.

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