Tractor wiring schematic, Mengine, View a – MacDon 9352i SP User Manual

Page 153: Legend, Batt, Bat aux 50 a bat aux 50 a

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M

M

batt

-

+

I

G

EGR

SOL

BAT

BAL

BAT

AUX

50 A

BAT

AUX

50 A

C
L

U
T
C

H

2

S
P
E

E
D

S3

S5

S1

S2

S4

L
R

M

ENGINE

REEL HEIGHT

SWITCH

HEADER HEIGHT

SWITCH

CYLINDER CONTROL

VALVE

(for operation see

VIEW A below)

DECK SHIFT

CONNECTOR FOR

DRAPER HEADER

HEADER LIGHTS

CONNECTOR

HEADER CONTROL

VALVE

TRANS NEUTRAL

SWITCH

HEADER

DRIVE BELT

SWITCH

SPEEDOMETER

SENDER

CONNECTOR

FUEL LEVEL

SENDER

SCREEN

MOTOR

SCREEN

MOTOR

14 DK BLUE 430

14 DK BLUE 431

12 BLACK 415

18 BL

AC

K 415

14 BRO

W

N 4

17

16

RED 7

11

16

RED 705

REAR WORK

LIGHT

REAR WORK

LIGHT

18

DK BL

UE

41

8

TEMP

SENDER

TEMP

SWITCH

OIL PRESS

SWITCH

FUEL PUMP

STARTER

MOTOR

18 YELLOW

402

18 YELLOW

406

18 YELLOW

404

18

W

HITE 424

BLACK

16 ORANGE 419

18 YELLOW

403

4 RED 425

18

W

HITE 409

2 GA. BLACK

18 GREEN OR BLUE 433

18 GREEN 444

18 GREEN 441

18 GREEN 707

18 GREEN 443

18 GREEN 442 S5

18 GREEN 442

18 YELLOW

40

1

18 PINK 702

18 BLACK 415

18 BLACK 415

18 BLK 415

12 BLK

41

5

A/C HI PRESS

SWITCH

18 ORANGE 507

18 ORANGE 420

8 RED 427

STARTER

RELAY

10 WHITE 426

10 RED 434

18 WHITE 408

18 GREEN 805

CIRCUIT BREAKER 50A

18 GREEN 411

10 RED 428

L

R

18 GREEN 432

18 GREEN 429

CIRCUIT BREAKER 50A

MANUAL RE-SET - LIGHTS ONLY

EXCEPT REAR WORK LIGHTS

MANUAL RE-SET - ALL FUNCTIONS

EXCEPT LIGHTS

(DOES INCLUDE REAR WORK LIGHTS)

10 RED 407

18 YELLOW 706

18 GRA

Y 413

TRANS OIL PRESS

SWITCH

18 YELLOW 405

2 GA RED

8 RED 416

18 GRAY 410

12

BLA

CK

415

12

BLA

CK

415

18 BLACK 415

18 BL

AC

K 415

18 PINK 702

18 GREEN 414

431

430

417

711

705

418

416

403

707 442

442 S5

402

401

702

419

507

408

420

709

411

432

429

404

407

706

424

409

406

405

414

CONNECTOR TO GRD

SPEED HARNESS

CONNECTOR TO GRD

SPEED HARNESS

SEPARATE WIRE HARNESS

FOR SCREEN CLEANERS

A

B

C

D

E

F

G

1

418

414

442

417

2

705

711

411

432

707

430

431

3

408

429

442-S5

8

419

7

709

404

706

420

507

6

403

424

702

5

444

402

801

406

4

407

401

409

405

416

416

COLOR

FUNCTION

BLACK

GROUND

RED

LIVE POWER SUPPLY

PINK

ACCESSORY POWER SUPPLY

WHITE

ENGINE IGNITION

BLUE

LIGHTS

LEGEND

GRAY

NEUTRAL INTERLOCK

YELLOW

MACHINE MONITORS

ORANGE

AIR CONDITIONING

GREEN

HEADER FUNCTIONS

NOTE:
CIRCUITS ARE IDENTIFIED BY WIRE GAUGE, COLOR & CIRCUIT NUMBER
IE. 16 ORANGE 985 IS A 16 GAUGE WIRE WITH ORANGE INSULATION
& THE CIRCUIT NUMBER IS 985.
THIS REFERS TO THE LINE IMMEDIATELY BELOW UNLESS INDICATED OTHERWISE

N.O.

CLOSES @ 225° F

(107° C)

N.C.

OPENS @ENGINE START

CLOSES BELOW 9 TO 13 PSI

CONNECTOR FROM

TRACTOR TO CAB

S2

T

S5

S1

S3

S4

RV

REAR VIEW OF CYLINDER CONTROL VALVE

VALVE PORT FUNCTIONS:

RAISING HEADER - ENERGIZE S1 & S4
LOWERING HEADER - ENERGIZE S1 & S5

RAISING REEL - ENERGIZE S1 & S2
LOWERING REEL - ENERGIZE S1 & S3

416

CONNECTORS FOR

OPTIONAL HEADER

EXPRESS DOWN MODULE

2 GA.

BLAC

K

S

B

18 PINK

VIEW A

18 BLACK

(RELIEF VALVE)

NORMALLY CLOSED

2 SPD. UNITS CLOSED BELOW 150 PSI

SINGLE SPD. CLOSED BELOW 40 PSI

18 BLUE S9

18 W

HITE S10

18 RED S

8

18 GR

EE

N S11

18 BLA

CK

S11

S10

S9

S8

OPTIONAL HEADER
TILT VALVE

OPTIONAL REEL
FORE/AFT VALVE

18 GR

EE

N

22 W

HITE

22 RED

22 L

T GRE

EN

22 BLAC

K

OPTIONAL
CONTROL
MODULE

CONNECTOR TO OPTIONAL

HYDRAULIC SWITCH

OPTIONAL HYD. VALVE FUNCTIONS:

EXTEND TABLE ANGLE CYLINDER - ENERGIZE S1 & S9
RETRACT TABLE ANGLE CYLINDER - ENERGIZE S1 & S8

REEL FORE/AFT FORWARD - ENERGIZE S1 & S11
REEL FORE/AFT REARWARD - ENERGIZE S1 & S10

NORMALLY OPEN

CLOSES AT 325 ± 10 PSI

RESETS BELOW 250 ± 30

PSI

+

+

+

+

+

87a

87

86

85

30

18 BLACK 415

14 RED 436

14 DK BLUE 435

REAR WORKLIGHT

RELAY

NOTE:
N.O. = NORMALLY OPEN WHEN ENGINE NOT RUNNING
N.C. = NORMALLY CLOSED WHEN ENGINE NOT RUNNING.

Tractor Wiring Schematic

111366_G

S3

S5

S1

S2

S4

+

+

+

+

+

REEL HEIGHT

SWITCH

18 GREEN OR BLUE 433

18 GREEN 444

18 GREEN 443

CONNECTOR TO GRD

SPEED HARNESS

18 GREEN 433

18 GREEN 411

CONNECTOR TO

OPTIONAL CONTROL

MODULE

OPTIONAL

HEADER

EXPRESS DOWN

MODULE

HEADER

HEIGHT
SWITCH

18 GREEN 441

18 GREEN 442

18 GREEN 442 S5

CONNECTORS FOR OPTIONAL

HEADER EXPRESS DOWN MODULE

442 S5

18 GREEN 411

18 GREEN 433

18 GREEN 707

CONNECTOR TO GRD

SPEED HARNESS

411

433 S1

433 S1

441 S4

441 S4

442

441

433

COMPRESSOR

18 RED 800

18 GRAY 804

85

86

87

30

87a

18 RED 80

3

BRAKE SOLENOID

RH RED

TAIL LIGHT

LH RED

TAIL LIGHT

NOTE: FOR AUSTRALIAN UNITS

CIRCUITS 705 & 711 ARE

DISCONNECTED SO TAIL LIGHTS

DO NOT FLASH WITH TURN

SIGNALS

18 BLACK 415

801

18 RED 800

85

86

87

30

87a

12 RED 447

18 PINK 444

444

18 BLACK 415

12

W

HITE

446

GLOW

PLUGS

RESISTOR

1/2 WATT

430-570 OHM

18 GREY 801

18 RED 80

2

BRAKE
RELAY

GLOW
PLUGS
RELAY

FUSE

7.5 AMP

18 RED 803

18 GREE

N 70

9

DIODES (3)
6 AMP,
400 VOLT

18 RED 800

OIL PRESSURE

SWITCH

NO

NC

COM

ALT

1

2

3

TACH SENDER

18 BL

AC

K

41

5

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