t3 gnd a - multiquip inc · swt bat fuse - 60 a fus t3 fus bat fused bat fuse - 20 a a j1 ign b...

C

D

B

A

B

A

C

D

82 4 61 73 5

82 4 61 73 5

/5_of_6.C1

/5_of_6.C1

/5_of_6.C1

/4_o

f_6.

B1

/5_o

f_6.

B1

/2_o

f_6.

B1

/2_of_6.C6

/5_of_6.B1/2_of_6.B1

/4_o

f_6.

B1

/5_o

f_6.

B1

/2_of_6.C1

/5_of_6.B1

/5_of_6.C1

/4_of_6.B1

/4_of_6.B1

/4_of_6.B1

/4_of_6.B1

/5_of_6.A1

/5_o

f_6.

A1

/2_of_6.D6

/2_of_6.B1

/5_o

f_6.

C1

/2_of_6.B1

/2_of_6.C1

/5_o

f_6.

A1

/2_of_6.B1

/2_of_6.B1

/2_of_6.B1

/2_of_6.B1

/5_of_6.C1

/2_of_6.C6

/5_of_6.A1

/2_of_6.B1

/4_of_6.B1

/2_of_6.B2

/2_o

f_6.

B1

/4_of_6.B1

/2_of_6.C1

/3_o

f_6.

C1

/2_o

f_6.

C1

/3_o

f_6.

C1

/3_o

f_6.

C1

/2_o

f_6.

C1

/4_o

f_6.

B1

/3_of_6.C1

/3_of_6.C1

/3_of_6.B1

/3_of_6.B1/3

_of_

6.B

1

/3_o

f_6.

B1

/3_o

f_6.

B1

/5_o

f_6.

B1

/3_o

f_6.

B1

/4_of_6.B1

/5_of_6.B1

/2_of_6.B1

/2_of_6.B1

/3_of_6.B1

/2_o

f_6.

B1

/2_of_6.D6

/2_of_6.D6

/2_of_6.D6

/2_of_6.B1

42072-A1+Main

Machine Controller

22815-R1

+Main

TERMINATINGRESISTOR

42124-TB1

+MainGROUND TERMINAL STRIP

ENGINE SW SIG+42917-P25:3

CRUISE SW SIG+42917-P25:4

CRUISE IND SIG+42917-P25:5

DRV BYPASS SW SIG+42917-P24:10

SEAT SW SIG+42917-P13:1

LIGHT SW SIG+42917-P25:1

LH PITCH SW SIG+42917-P22:8

TWIN PITCH SIG+42917-P22:10

PITCH MODE SW SIG+42917-P22:9

PITCH MODE IND SIG+42917-P22:3

ENG FAN SPEED CMD 1+42917-P20:4

SETUP JMP SIG+42917-J5:3

FUEL

SW

SIG

+429

17-P

19:8

FUEL

SW

SIG

+429

17-P

25:2

MACH CAN ++42917-J6:AMACH CAN -+42917-J6:B

LH S

WIT

CH P

WR

+429

17-P

22:1

+429

17-P

24:5

+429

17-P

23:1

ENG CAN ++42917-Z4H:1

ENG CAN -+42917-Z4L:1

IGN

SW B

AT P

WR

+429

17-P

24:1

ENG FAN GND+42917-P20:2

SPRAY PUMP GND+42917-Z12:1RH SW GND

+42917-P24:4

ACC GND+42917-P23:2

SP GND+42917-Z10:1

STRK CNT GND+42917-P15:2

LH LI

GHT P

WR

+429

17-P

22:6

RH LI

GHT P

WR

+429

17-P

24:8

42140-A3

+Main

Eng FanPwr Rly Mod

Eng Fan Fuse - 30 A

42140-A4

+Main

MachinePwr Rly Mod

HYD TEMP IND SIG+42917-P25:6

ENG FAN PWR+42917-P20:1

IGN+42917-P24:3

IGN+42917-P19:1

DRV BYPASS SW SIG+42917-P22:11

START+42917-Z11:1

SP B

AT P

WR

+429

17-J7

:B

LH SW GND+42917-P22:2

STRK CNT SIG+42917-P15:1

+429

17-P

21:11

LOOP

HYD

COO

L GND

+429

17-P

14:2

RH H

YD C

OOL F

AN P

WR

+429

17-P

21:10

FP H

YD C

OOL G

ND+4

2917

-P21

:12

LOOP

HYD

COO

L FAN

PW

R+4

2917

-P14

:1

LH LI

GHT G

ND+4

2917

-P22

:7

FOOT PEDAL SIG+42917-P21:8

STROKE POS SIG+42917-P21:9

RH HYD TEMP SEN SIG+42917-P21:6

LH HYD TEMP SEN SIG+42917-P21:7

SENS

OR G

ND+4

2917

-P21

:4

SENS

OR P

WR

+ 5VD

C+4

2917

-P21

:5

FP LI

GHT G

ND+4

2917

-P21

:3RH

LIGH

T GND

+429

17-P

24:9

FP LI

GHT P

WR

+429

17-P

21:2

+42917-P22:4

+42917-P24:7

42119-A2+Main

MVEC Fuse Box

6/12

-P3

+429

17 12/12 5/1

2

1/12

8/12

3/12

1/1-T

14

1/1-T

10

1/1-T

11

1/1-T

2

1/1-T

31/1

-T1

+429

17

1/1-T

7

1/1-T

15

1/1-T

8

1/1-T

41/1

-T9

1/1-T

5

1/1-T

12

1/1-T

6

1/1-T

13

1/1-T

16

-T17+42917

-T2+42433

1919

3-01

71-T1

+424

33

-T1

+424

33a

19193-0171-T2+42433a

19193-0219

-T2+42931

AMA

CH C

AN +

BMA

CH C

AN -

CMA

CH C

AN S

HLD

D/8

-P5

+429

17

B/8

C/8

A/8

F/8

H/8

E/8

G/8

E/8

D/8

A/8

B/8

C/8

F/8

H/8

-P4

+429

17

1FB

BAT

PW

R

3FU

SE B

LK G

ND

45MA

CH C

AN S

HLD

6J3 (C

AN

CO

N.)

MACH

CAN

+

7 8IG

N

9101112MA

CH C

AN -

2#5

25

ALH

HYD

COO

L FAN

PW

R

BRH

LIGH

T PW

R

CFP

LIGH

T PW

R

DJ1 (B

LAC

K)

LH LI

GHT P

WR

ESE

AT S

W P

WR

FRH

HYD

COO

L FAN

PW

R

GLH

SW

ITCH

PW

R

HLO

OP H

YD C

OOL F

AN P

WR

ASP

BAT

PW

R

BIG

N SW

BAT

PW

R

CFU

SED

ACC

POW

ER

DFU

SED

SPRA

Y PW

R

EFU

SED

MCU

POW

ER

FRH

SW

POW

ER

GHJ2 (G

RE

Y)

FB B

AT P

WR

1T6SW

BAT

1T5UN

-SW

BAT

1#6

18

1 2MC

U GN

D

2PI

TCH

BLOC

K GN

D

3 3LH

LIGH

T GND

4RH

LIGH

T GND

4FP

LIGH

T GND

5FP

HYD

COO

L GND

5 6LO

OP H

YD C

OOL G

ND

6FU

SE B

LK G

ND

7SP

GND

7ST

RK C

NT G

ND

8PR

OP S

OL G

ND

8AC

C GN

D

9 9LH

SW

GND

10 10RH

SW

GND

11 11SP

RAY

PUMP

GND

12EN

G FA

N GN

D

12EN

G FA

N GN

D

3/50-P1+42917

4/50

5/50

20/50

21/50

22/50

2/50

47/50

48/50

49/50

50/50

1/50

11/50

37/50

38/50

39/50

43/50

44/50

40/50

8/50

9/50

6/50

26/50

25/50

24/50

23/50

32/50

31/50

17/50

14/50

33/50

28/50

45/50

12/50

13/50

7/50

27/50

41/50

18/50

19/50

10/50

36/50

15/50

A/3

-P2

+429

17 B/3

C/3

2/3-J2

+429

17

1/3 3/3 DTM

04-3

P

2/3-J1

+429

17

1/3 3/3 DTM

04-3

P

1/4 DTM

04-4

P

2/4-J3

+429

17

1/32/3-P

1.P

2

3/3

DTM

06-3

S

1/32/3-P

2.P

2

3/3

DTM

06-3

S

1/42/4-P

1+4

2265 3/4 4/4

DTM

06-4

S-E

007

1/3 3/3

NC

TS31

4/3-P1.

P1

+226

81

1/3 3/3

NC

TS31

4/3-P2.

P1

+226

81

SPLICE-Z7+42917

MACH CAN -+42917-Z3L:1MACH CAN ++42917-Z3H:1

-Z1H

-Z1L

-Z2H

-Z2L

-Z8

+42917-P21:1AUX FILT COND SIG

22252e-A7

+MainLH PITCH CYL

22252e-A8

+MainRH PITCH CYL

1SE

NSOR

GND

4LH

PITC

H PO

S SI

G

3SE

NSOR

PW

R + 5

VDC

1SE

NSOR

GND

4RH

PITC

H PO

S SI

G

3SE

NSOR

PW

R + 5

VDC 42127e

-X5+Main

HIGH PRESSHYD FILTER

Filter Swt is NC: opencircuit = plugged filter

1/42/4-P2

+422

65

4/4 934-

562-

000

3/4

1MCU GND

2FUSED MCU POWER

3MACH CAN +

4MACH CAN -

5MACH CAN SHLD

6HIGH PRESS FILT COND SIG

7LIGHT SW SIG

8SENSOR PWR + 5VDC

9SENSOR GND

10PITCH MODE SW SIG

11CRUISE SW SIG

12SEAT SW SIG

13DRV BYPASS SW SIG

14FUEL SW SIG

15MID PRESS FILT COND SIG

17START

18LH PITCH SW SIG

19TWIN PITCH SIG

20ENG CAN +

21ENG CAN -

22ENG CAN SHLD

23LH PITCH POS SIG

24RH PITCH POS SIG

25STROKE POS SIG

26FOOT PEDAL SIG

27ENGINE SW SIG

28SETUP JMP SIG

29DYNO CMD

31LH HYD TEMP SEN SIG

32RH HYD TEMP SEN SIG

33HYD TEMP IND SIG

36PITCH MODE IND SIG

37CRUISE IND SIG

38RH PITCH UP SIG

39RH PITCH DN SIG

40PITCH DUMP VLV SIG

41STRK CNT SIG

43LH PITCH UP SIG

44LH PITCH DN SIG

45ENG FAN SPEED CMD 1

46ENG FAN SPEED CMD 2

47FUSED MCU POWER

48FUSED MCU POWER

49FUSED MCU POWER

50FUSED MCU POWER

22233e-A5PITCH BLOCK

2/2 DT0

6-2S

1/2-P7

2/2 DT0

6-2S

1/2-P8

2/2 DT0

6-2S

1/2-P9

2/2 DT0

6-2S

1/2-P10

2/2 DT0

6-2S

1/2-P6

+429

17

19193-0219 -T1

-BATTERYPWR

GND

12 V Power

19193-0267+12675

1/1+1

2022

+429

17-Z

9:1

B/2

A/2-P11+42917

B/2

A/2-P12+42917

2PI

TCH

BLOC

K GN

D

1J1

PITC

H DU

MP V

LV S

IG

1J2

LH P

ITCH

DN S

IG

2PI

TCH

BLOC

K GN

D

1J3

LH P

ITCH

UP S

IG

2PI

TCH

BLOC

K GN

D

1J4

RH P

ITCH

DN S

IG

2PI

TCH

BLOC

K GN

D

1J5

RH P

ITCH

UP S

IG

2PI

TCH

BLOC

K GN

D

2HI

GH P

RESS

FILT

CON

D SI

G

1SE

NSOR

PW

R + 5

VDC

3NC

PENC

1/1-T

20

ENG FAN GND+42917-P28:2

SupplyT1

UN-SW BAT

SwtT2

ENG FAN PWR

Eng Fan Fuse - 60 A

*2T3

AJ1

IGN

B FUSE BLK GND

Supply

T1UN-SW BAT

Supply BATTERY POS

SwtT2

SW BAT

Swt Bat Fuse - 60 A

FusT3

FUS BAT

Fused Bat Fuse - 20 A

AJ1

IGN

B FUSE BLK GND

SwtT2

ENG FAN PWR


46/50

ENG FAN PWR+42917-P28:1

-T21+42917

DYNO CMD+42917-J5:4

29/50

SPLICE

-Z6

+42917SENSOR GND

SPLICE-Z13

+42917SENSOR PWR

SPLICE-Z14+42917

FUSED MCU PWR

SPLICE-Z15

+42917IGN

SPLICE-Z16

+42917FUEL SW SIG SPLICE

-Z18+42917

GND

SPLICE -Z17

+42917PITCH BLOCK GND

This filter is under the Pitch Block.

CAN - CAN +POS Battery CablesNEG Battery CablesIgnition CircuitStart CircuitUnswitched PWRKey Switched PWR5 V SupplySensor Ground12 V GroundAll Others

Circuit Legend

8AW

GRD

16 AWG BlackW028

20 AWG Yellow*W230

20 AWG Green*W231

20 AWG Yellow*W544

20 AWG Green*W233

20 AWG Yellow*W232

16 AWG Black/GreyW058

16 AWG Black/RedW317

16 AWG Black/OrangeW059

18 AWG Green/VioletW267

20 AWG Orange/WhiteW356

20 AWG Grey/BlackW048

20 AWG Red/YellowW318

20 AWG Grey/WhiteW323

20 AWG Grey/RedW324

20 AWG Orange/RedW325

20 AWG Blue/WhiteW103

20 AWG Blue/GreenW102

20 AWG Blue/RedW101

20 AWG Blue/GreyW100

18 AWG Brown/RedW126

18 AWG Brown/YellowW124

18 AWG Brown/WhiteW125

18 AWG PinkW140

18 AWG BlackW138

18 AWG PinkW139

18 AWG BlackW137

16 AWG Black/VioletW135






10 AWG Red/OrangeW136

18 AWG PinkW329

18 AWG PinkW148

20 AWG Grey/VioletW266 20 AWG Grey/Violet

W341

20 AWG Black*W228

20 AWG Black*W229

20 AWG Blue/BlackW392

20 AWG White/VioletW044

16 AWG Black/YellowW351

18 AWG Light Blue/PinkW268


18 AWG Orange/YellowW286

20 AWG Grey/VioletW326

20 AWG Grey/OrangeW342

20 AWG Grey/BlueW343

20 AWG Grey/YellowW344


14 AWG BlackW054

16 AWG RedW368

16 AWG RedW369

16 AWG RedW370

16 AWG RedW371

16 AWG RedW372


20 AWG Brown/BlueW430

20 AWG Brown/OrangeW431

20 AWG Brown/GreenW428

20 AWG Grey/GreenW429

16 AWG Red/GreyW494

16 AWG Red/GreyW493

8 AWG RedW537

8 AWG RedW52020 AWG Green*

W030

6 AWG RedW563

4 AWG RedW552

4 AWG BlackW553

10 AWG Black/WhiteW557

20 AWG BlueW561

10 AWG Red/WhiteW562

20 AWG White/RedW565








20 AWG Blue/OrangeW099


16 AWG RedW462

20 AWG Yellow*W042

20 AWG Green*W043

20 AWG Green*W030

20 AWG Yellow*W065

18 AWG Brown/WhiteW125

20 AWG BrownW524

20 AW

GYe

llow*

W03

4

20 AW

GGr

een*

W03

1

20 AW

GYe

llow*

W53

0

20 AW

GGr

een*

W53

1

18 AW

GPin

kW

534

18 AW

GBla

ckW

533

16 AW

GBla

ckW

028

16 AW

GBla

ck/V

iolet

W13

5

18 AW

GBla

ckW

12

20 AW

GBla

ck/V

iolet

W13

4

20 AW

GBlu

e/Grey

W10

0

20 AW

GBla

ck/V

iolet

W13

3

20 AW

GBlu

e/Red

W10

1

20 AW

GBla

ck/V

iolet

W13

2

20 AW

GBlu

e/Gree

nW

102

20 AW

GBla

ck/V

iolet

W13

1

20 AW

GBlu

e/Whit

eW

103

20 AW

GBla

ck/V

iolet

W13

0

18 AW

GBla

ckW

138

18 AW

GBla

ckW

137

18 AW

GBla

ckW

533

18 AW

GBla

ckW

12

18 AW

GPin

kW

139

18 AW

GPin

kW

534

16 AW

GBla

ck/V

iolet

W36

2

16 AW

GBla

ck/B

lueW

456

16 AW

GBla

ck/Ye

llow

5

16 AW

GBla

ck/G

reen

W42

7

20 AW

GBla

ck/W

hite

W43

3

20 AW

GRe

d/Whit

eW

432

18 AW

GGr

een/V

iolet

W45

8

18 AW

GGr

een/V

iolet

W45

7

18 AW

GGr

een/V

iolet

W26

7

16 AW

GBla

ck/O

range

W46

1

20 AW

GRe

d/Viol

etW

519

16 AW

GRe

d/Blac

kW

511

14 AW

GRe

dW

510

16 AW

GRe

dW

462

18 AW

GYe

llow/

Black

W46

4

16 AW

GRe

d/Brow

nW

514

16 AW

GRe

d/Blue

W51

5

16 AW

GRe

d/Yell

owW

512

16 AW

GRe

d/Oran

geW

513

18 AW

GYe

llow/

Oran

geW

508

18 AW

GYe

llow/

Pink

W50

9

16 AW

GRe

d/Gree

nW

516

16 AW

GRe

d/Grey

W50

7

16 AW

GRe

d/Viol

etW

517

8 AW

GRe

dW

520

20 AW

GBla

ck*

W53

2

8 AW

GRe

dW

537

18 AW

GBlu

eW

545

18 AW

GBr

own

W54

6

18 AW

GBla

ckW

547

18 AW

GGr

een-Y

ellow

W54

8

20 AW

GBlu

e/Oran

geW

099

4 AW

GBla

ckW

553

20 AW

GRe

d/Grey

W51

8

Machine Control Unit (MCU)Control system managed by CAN Buss -as well as Inputs/Outputs from switchesand various sensors.

Controls functions from Hyd fan toStroke/Pitch cylinder position.

Multiplexed Vehicle Electrical Center (mVEC)MQ Part Number 42119

Ground Terminal Strip Located Under Seat PanPower Relay Module (PRM)

To PSI Engine VEH Interface Plug 1

From Key Switch

Main PRM

Fan PRM

Trowels madebefore 3/1/16require a 30 Ampfuse.

Trowels 3/1/16and newer will beequipped withdual fans and willrequire a 60 Ampfuse

PRM Schematic T1

T3

GND

T2

J1 IGN

Pitch Block

Pitch Block -Left Valve = Left Pitch CylRight Valve = Right Pitch CylUpper Coil = Pitch UpLower Coil = Pitch DownBlack/Violet Wires Are Grounds

High Pressure Hyd Filter -filter is located under the pitchblock.

Filter Swt is NC: Open Circuit= Plugged Filter

Smart Pitch Sensors -Sensor are located inside the R/L pitchcylinder and use a reference voltage of5VDC.

Main Machine Wiring Harness

Modifications were done to the mainengine harness to allow dual cooling fans.Part numbers for the two machine harnessare listed below.

Build Date -Before 3/1/16 - 42135After 3/1/16 - 42917

C

D

B

A

B

A

C

D

82 4 61 73 5

82 4 61 73 5

/1_of_6.A6

/1_of_6.B2

/1_of_6.A6

/5_of_6.B1

/4_of_6.B1

/1_of_6.A8

/5_o

f_6.

C1

/5_o

f_6.

C1

/1_of_6.C2

/1_of_6.C2

/1_of_6.B7

/1_of_6.A6

/1_of_6.A6

/1_of_6.C2

/1_of_6.B3

/1_of_6.B3

/1_of_6.B2

/1_of_6.B2

/1_of_6.B7

/5_of_6.A1/1_of_6.B2

/1_of_6.B3

/1_of_6.B4

/1_of_6.B5

/4_of_6.C1

/4_of_6.B1

/1_of_6.B3

/1_of_6.B3

/1_of_6.B4

/1_of_6.A6

/1_of_6.C2

/1_of_6.B7

/1_of_6.C2

42009-04-PMP1

FUEL PUMP

22815-R2

+Main

MACH CANBUSTERM RESISTOR

21870-S1 +Main

SEAT SWT

23434 -PMP2LH SPRAY PUMP

23434 -PMP3RH SPRAY PUMP

SEAT SW SIG+42917-P1:12

IGN+42917-Z15:1

SETUP JMP SIG+42917-P1:28

FUEL SW SIG+42917-Z16:1

SP GND+42917-T7:1

MACH CAN ++42917-Z2H:1MACH CAN -+42917-Z2L:1

ENG CAN ++42917-P1:20ENG CAN -+42917-P1:21

STRK CNT GND+42917-T12:1STRK CNT SIG+42917-P1:41

SPRAY PUMP GND+42917-T14:1

LH SPRAY PUMP PWR+42917-P22:5

RH SPRAY PUMP PWR+42917-P24:6

ENG FAN GND+42917-T16:1


+429

17-P

25:9

+429

17-P

25:8

ENG FAN PWR+42917-T17:1

START+42917-P24:2 START

+42917-P1:17

SP BAT PWR+42917-P4:A

42915-X7

+Main

Eng Fan 1

LOOP HYD COOL FAN PWR+42917-P5:H

LOOP HYD COOL GND+42917-T8:1

42423-X1 +Main

Fuel LevelSender

+42917-P26:1

+42917-P26:2

3/16

4/16

8/16

6/16

1/1-T2

+424

32

1/1-T1

+424

32

1/1

-T19

+429

171/1

-T18

+429

17

1SE

AT S

W S

IG

2SE

AT S

W P

WR

A1+Mai

nMA

CH C

AN +

BMA

CH C

AN -

CMA

CH C

AN S

HLD

1LH

SPR

AY P

UMP

PWR

2SP

RAY

PUMP

GND

1RH

SPR

AY P

UMP

PWR

2SP

RAY

PUMP

GND

POS

FUEL

PUM

P +

NEG

FUEL

PUM

P -

1 ENG FAN PWR

2 ENG FAN GND

3

4 ENG FAN SPEED CMD 1

1Fu

el Lv

l Pos

2Fu

el Lv

l Neg

1/2-J

2+W

102 2/2

9652

6A-B

K

1/2-J1

+W10

2

2/2 DT0

4-2P

1/2-J4

+429

17

2/2 DT0

4-2P

A/3

-J6

+429

17

MA

CH

CA

N +

Machine CAN

B/3

MA

CH

CA

N -

C/3

DT0

4-3P

-L01

2

MA

CH

CA

N S

HLD

1/4-J

5+4

2917

SE

AT S

W P

WR

2/4S

P G

ND

3/4

DT0

4-4P

-L01

2

SE

TUP

JM

P S

IG

4/4D

YN

O C

MD

2/2

DT0

6-2S1/2

-P13

+429

17

2/2 DT0

6-2S

1/2-P16

+429

17

2/2-P17

1/2 DT0

6-2S

1/2-P15

+429

17

2/2 DT0

6-2S

1/2-P14

+429

17

2/2 DT0

6-2S

1/2-P

1+4

2432 2/2

DT0

6-2S

1/2-P27

+429

17

2/2 DT0

6-2S

A/3

-P18

+429

17 B/3

C/3

A/9

-J7

+429

17

OBD Connector

C/9

D/9

E/9

F/9

G/9

H/9 J/9

HD

10-9

-193

9P-B

022B/9

SPLICE -Z4S

SPLICE-Z3S

-Z12+42917

-Z11+42917

-Z9+42917

-Z10+42917

-Z4H

-Z4L

-Z5H

-Z5L

-Z3H

-Z3L

+42917

MACH CAN ++42917-Z2H:1MACH CAN -

42009e-A6

+Main

ENGINE

A IGN

BVEH 1

C FUEL PUMP +

D FUEL PUMP -

E

F START

G

H FUEL SW SIG

J

K

L

M

N ENG CAN +

P ENG CAN -

R

S

A/16VEH 2

B/16

C/16

D/16

E/16

F/16

G/16

H/16

J/16

K/16

L/16

M/16

N/16

P/16

R/16

S/16

1/16

13/16-P19

+42917

14/16

15326868

32282e-A10

STRK CONT VLV

+42917-P5:E

1ST

RK C

NT S

IG

2ST

RK C

NT G

ND

42915-X10

+Main

Eng Fan 2

1 ENG FAN PWR

2 ENG FAN GND

3

4 ENG FAN SPEED CMD 2

ENG FAN GND+42917-T20:1


ENG FAN PWR+42917-T21:1

DYNO CMD+42917-P1:29

1/4-P20

+42917

4/4

2/4

2/4

4/4

1/4-P28

+42917

Setup Jumper

CAN Shield Grounds

Unused Circuits


Circuit Legend

ENG

CAN

+

ENG

CAN

-

16 AWG Pink/Yellow44

16 AWG Red/BlackW043


18 AWG PinkW148


20 AWG Red/GreyW518

20 AWG Red/GreyW064

20 AWG Yellow*W232

20 AWG Green*W233

18 AWG PinkW148


18 AWG Red/BlueW338

16 AWG Black/GreyW058

18 AWG Red/GreenW348


20 AWG Yellow*W003

20 AWG Green*W004

18 AWG Light Blue/PinkW355 18 AWG Light Blue/Pink

W268

20 AWG Grey/BlackW048

20 AWG White/VioletW044



20 AWG Blue/BlackW392


20 AWG Red/GreyW062

20 AWG Black*W535

20 AWG Black*W314



16 AWG Red/VioletW517


18 AWG Yellow/OrangeW508

20 AWG BlueW542

20 AWG BrownW543

20 AWG Yellow*W065

20 AWG Green*W030

20 AWG Yellow*W042

20 AWG Green*W043

20 AWG Green*W549

20 AWG Yellow*W550


20 AWG BlueW561


20 AWG White/RedW565

18 AW

GBlu

e/Yell

owW

011

18 AW

GBlu

e/Yell

owW

012

16 AW

GRe

d/Blac

kW

497

16 AW

GPin

k/Yell

owW

496

20 AW

GGr

een*

27

20 AW

GGr

een*

W27

6

20 AW

GGr

een*

W27

7

20 AW

GYe

llow*

30

20 AW

GYe

llow*

W55

4

20 AW

GYe

llow*

W27

9

16 AW

GBla

ck/O

range

W28

0

20 AW

GGr

een*

W34

0

20 AW

GYe

llow*

W33

9

20 AW

GBla

ck/O

range

W04

5

20 AW

GRe

d/Grey

W06

2

18 AW

GOr

ange

/Yello

wW

286

18 AW

GRe

d/Gree

nW

348

18 AW

GBla

ck/G

reyW

071

18 AW

GBla

ck/G

reyW

070

20 AW

GW

hite/V

iolet

W04

4

18 AW

GYe

llow/

Oran

geW

508

18 AW

GBla

ck/Ye

llow

W07

2

18 AW

GRe

d/Blue

W33

8

20 AW

GBla

ck*

W53

5

20 AW

GBla

ck*

W31

4

20 AW

GYe

llow*

W55

4

20 AW

GW

hite/R

edW

565

Seat Switch - N/Oswitch close whenoperator is present Setup Jumper -

MQ #42538Connection MadeThru Term 1 & 3

Machine CAN - WSTInterface Kit Number -32061

120 Ohm Resistor

OBD Connector - Deutsch9 pin connector, can beused for alternative CANsource

9 Ohm Coil LHRetardant Spray

RHRetardant Spray

Fuel Pump - Pump controlled byPSI ECM / pressure adjusted byPWM GND side

Engine Fan - Blade speed is Controlled by MCU

Trowels built after 3/1/16 will be equipped withdual cooling fans MQ part# 42915 - before 3/1/16use only one MQ part# 42264

Machine harness MQ part# 42917 will haveoption for dual fans.

Vehicle Interface Plug 1 -VIP is located under the seat pan behindthe kick panel

VEH 1 Plug

Term A - Key on, 12VDC to PSI ECM. This is a wakeup signal for the PSI engine management system.

Term C - Output from PSI fuel pump +

Term D - Output from PSI fuel pump PWM/GND

Term F - Input to PSI ECM, Crank/start signal

Term H - Input from the fuel selection switch to PSIECM, 12vdc present = LPG mode

Term N - Engine CAN Buss +

Term P - Engine CAN Buss -

C

D

B

A

B

A

C

D

82 4 61 73 5

82 4 61 73 5

/1_of_6.B4

/1_of_6.B4

/1_of_6.B5

/1_of_6.B2

/1_of_6.B5

/1_of_6.D3

/1_of_6.D3

/1_of_6.B2

/1_of_6.C2

/1_of_6.C2

/1_of_6.B4

/1_of_6.B2

22746-X2

+MainLH HYD TEMP

22746-X3

+MainRH HYD TEMP

42197-X6

+MainFOOT PEDAL

42263-L1

+Main

LH FOOT PLAT. LIGHT

42263-L2

+Main

RH FOOT PLAT. LIGHT

+42917-P5:A

RH HYD COOL FAN PWR+42917-P5:FFP HYD COOL GND+42917-T9:1

STROKE POS SIG+42917-P1:25

FP LIGHT GND+42917-T4:1

SENSOR GND+42917-Z6:1SENSOR PWR + 5VDC+42917-Z13:1

FOOT PEDAL SIG+42917-P1:26

LH HYD TEMP SEN SIG+42917-P1:31

RH HYD TEMP SEN SIG+42917-P1:32

FP LIGHT PWR+42917-P5:C

1/2-P2

+423

87

2/2 1216

2197

1/2-P3

+423

87

2/2 1216

2197

1SE

NSOR

GND

2SE

NSOR

PW

R + 5

VDC

3FO

OT P

EDAL

SIG

1 FP LIGHT PWR

2 FP LIGHT GND

1 FP LIGHT PWR

2 FP LIGHT GND

4/4

934-562-000

3/4

2/4

1/4

-P4+42265

1/12-J1+42387

2/12

3/12

4/12

5/12

6/12

7/12

8/12

9/12

10/12

11/12

DT04-12PB

12/12

1/12-P21

+42917

2/12

3/12

4/12

5/12

6/12

7/12

8/12

9/12

10/12

11/12

DT06-12SB

12/12

1/2

DT06-2S

2/2-P5

+42387

1/2-P4

+42387

2/2

DT06-2S

1/2-P6

+423

87

2/2 DT0

6-2S

-E00

4

1/2 DT0

6-2S

-E00

4

2/2-P7

+423

87

1/6 2/6 DT0

6-6S

3/6-P1

+423

87

1/32/3D

TM04

-3P

-J2

+423

87

3/3

2/4

DTM04-4P

1/4

-J3+42387

1/32/3-P

3.P

2

3/3

DTM

06-3

S

1/4

-P3

2/4

3/4

4/4

DTM06-4S-E007

1/3 3/3

NC

TS31

4/3-P

3.P

1+2

2681

SPLICE-Z1

+42387

SPLICE-Z2

+42387

SPLICE-Z3

+42387+42917-P1:15AUX FILT COND SIG

ALH

HYD

TEMP

SEN

SIG

BSE

NSOR

GND

ARH

HYD

TEMP

SEN

SIG

BSE

NSOR

GND

42376e-X4

+Main MID PRESSHYD FILTER

Filter Swt is NC: open circuit = plugged filter

22287e-A9

+MainPUMP STROKE CYL

4ST

ROKE

POS

SIG

1SE

NSOR

GND

3SE

NSOR

PW

R + 5

VDC

42259e-X8+Main

RH LOOP COOLER42259e-X9+Main

LH LOOP COOLER

1RH

HYD

COO

L FAN

PW

R

2FP

HYD

COO

L GND

1LH

HYD

COO

L FAN

PW

R

2FP

HYD

COO

L GND

1 SENSOR PWR + 5VDC

2 MID PRESS FILT COND SIG

3

PE

SPLICE -Z5

+42387SENSOR GND

SPLICE -Z4

+42387SENSOR PWR 5V

This filter is under the Tandem Pump.


Circuit Legend





16 AWG Red/Blue8

16 AWG Black/BlueW411
















16 AWG Black/GreenW427




16 AWG Black/BlueW456

16 AWG Red/BlueW515




16 AWG Red/BrownW514

20 AWG BrownW522

20 AWG BrownW524





16 AW

GRe

d/Blue

8

16 AW

GBla

ck/B

lueW

409

16 AW

GBla

ck/B

lueW

410

16 AW

GRe

d/Gree

nW

363

20 AW

GBla

ck/W

hite

W41

2

20 AW

GBla

ck/W

hite

W41

3

20 AW

GBla

ck/W

hite

W41

4

20 AW

GBr

own/B

lueW

415

20 AW

GBr

own/O

range

W42

0

20 AW

GGr

ey/G

reen

W41

6

20 AW

GBr

own/G

reen

W42

2

18 AWGBrownW011

18 AWGBlackW01318 AWGGreen-YellowW014

18 AWGBlueW012

20 AW

GRe

d/Whit

eW

525

Mid Pressure Hyd Filter - filter is located underthe Tandem Variable Displacement Pump.

Filter Swt is NC: Open Circuit = Plugged Filter

LED Light - Power for the LED light is sent viaCAN controlled relay in the MVEC

RH & LH Hyd Fans - Fans arepowered by a LH & RH relay in theMVEC fuse box. Relay operated viaCAN Buss

Hyd fan On/Off Defaults -

Off@ 125°FOn@ 145°F

If either Hyd temp sensor see above145°F both fans will turn on.

Stroke Follower Cyl - Managed bythe MCU to achieve max blade speedof 160 RPM.

You must first adjust the right bladespeed to 160 RPM, then match theleft side RPM to the right side maxspeed.

Requires calibration on new set upand after Max blade speed has beenadj or Zero Stroke reset.

Foot Pedal -No Pre-adjustmentneeded, will requirerecalibrating whenreplaced

Temp Sensor Temp Sensor

Hydraulic temp are viewable usingthe WST tool.

180°F = Illuminate Amber Light190°F= Illuminate Red Light

C

D

B

A

B

A

C

D

82 4 61 73 5

82 4 61 73 5

/1_of_6.B2

/1_of_6.B4

/1_of_6.B2

/1_of_6.A6

/2_of_6.C1

/1_of_6.B4

/1_of_6.B5

/1_of_6.B4

/1_of_6.C2

/1_of_6.B2

/1_of_6.B3

/2_of_6.C1

/2_of_6.C1

42178-001-S1 +Left

LH PITCH SW42178-001-S2 +Left

TWIN PITCH SW42180-002-S3 +Left

PITCH MODE SW42260-A1

+Left

LH JOYSTICKSW

42263-L2

+Left

L REAR LIGHT

42262-L1

+Left

L CENTER LIGHT

TWIN PITCH SIG+42917-P1:19

LH SWITCH PWR+42917-P5:G

PITCH MODE SW SIG+42917-P1:10

LH SW GND+42917-T10:1

LH SPRAY PUMP PWR+42917-P16:1LH LIGHT PWR+42917-P5:DLH LIGHT GND+42917-T2:1

+42917-Z7:1

PITCH MODE IND SIG+42917-P1:36

42178-003-S4

+LeftDRIVE BYPASS SWT

LH PITCH SW SIG+42917-P1:18

DRV BYPASS SW SIG+42917-Z8:1

42424-G1

+LeftFuel Level Gauge

+42917-P27:1

+42917-P27:2

1LH

SW

GND

3LH

SW

ITCH

PW

R

2LH

PITC

H SW

SIG

1LH

SW

GND

2TW

IN P

ITCH

SIG

3LH

SW

ITCH

PW

R

2DR

V BY

PASS

SW

SIG

3LH

SW

ITCH

PW

R

2PI

TCH

MODE

SW

SIG

3LH

SW

ITCH

PW

R

7LH

SW

GND

8PI

TCH

MODE

IND

SIG

1FU

SED

SPRA

Y PW

R

2LH

SPR

AY P

UMP

PWR

1 LH LIGHT PWR

2 LH LIGHT GND

1 LH LIGHT PWR

2 LH LIGHT GND

1LH

SW

ITCH

PW

R

2 3LH

SW

GND

45Fu

el Lv

l Pos

6Fu

el Lv

l Neg

1/2

-J22/2

DT04-2P

+42136

11/12-P22

+42917

8/12

10/12

9/12

3/12

1/12

2/12

4/12

5/12

6/12

7/12

DT06-12SA

1/2-P

4+4

2136 2/2

DT0

6-2S

1/2-P6

+42136

2/2

DT06-2S

1/2-P7

+42136

2/2

DT06-2S

2/2

DT06-2S

-P26+42917

1/2

1/6 3/6 DT0

6-6S

5/6-P8

+421

36

6/6

-Z2+42136

-Z1+42136

1/10

3/10

VC

1

2/10

-P1

+421

36 2/10

-P2

+421

36 3/10

VC

1

1/10

2/10

-P3

+421

36 3/10

8/10

VC

1

7/10

3/10

VC

1

2/10

-P5

+421

36

1/12

2/12

3/12

4/12

5/12

6/12

7/12

DT04-12PA

8/12

9/12

10/12

11/12

12/12-J1+42136

SPLICE -Z4+42136 LH SW GND

SPLICE -Z3+42136 LH SW PWR


Circuit Legend


16 AWG Red/Yellow72




16 AWG Black/Yellow71

16 AWG Red/GreyW088

18 AWG Red/Green101
















16 AWG Red/GreyW493





20 AWG BlueW538

20 AWG BrownW539

20 AWG BlueW542

20 AWG BrownW543

18 AW

GRe

d/Gree

n10

1

16 AW

GRe

d/Grey

W08

8

20 AW

GGr

ey/Ye

llow

W00

7

20 AW

GGr

ey/B

lueW

005

20 AW

GOr

ange

/Yello

wW

089 16

AWG

Black

/Viol

etW

212

20 AW

GBla

ck/V

iolet

W21

3

20 AW

GBla

ck/V

iolet

W21

4

20 AW

GBla

ck/V

iolet

W21

5

20 AW

GRe

d/Viol

etW

081

20 AW

GRe

d/Viol

etW

079

20 AW

GRe

d/Viol

etW

008

20 AW

GRe

d/Viol

etW

216

20 AW

GRe

d/Viol

etW

216

20 AW

GRe

d/Viol

etW

008

20 AW

GBla

ck/V

iolet

W21

5

20 AW

GRe

d/Viol

etW

079

20 AW

GBla

ck/V

iolet

W21

4

20 AW

GRe

d/Viol

etW

081

20 AW

GBla

ck/V

iolet

W21

3

20 AW

GGr

ey/O

range

W00

4 20 AW

GGr

ey/Vi

olet

W30

0

20 AW

GRe

d/Viol

etW

541

20 AW

GBla

ck/V

iolet

W54

0

20 AW

GBlu

eW

538

20 AW

GBr

own

W53

9

20 AW

GBla

ck/V

iolet

W54

0

20 AW

GRe

d/Viol

etW

541

16 AW

GRe

d/Viol

etW

076

Switch Schematic -LH Pitch & Twin PitchSwitch

Switch Schematic -Pitch Mode Switch

LH/Twin Pitch Switch Voltage Output

* 2.3 VDC Static Viewed Using WST Tool* System Voltage Up Position* 0 VDC Down Position

Pitch Mode Switch -LED light is an outputfrom the MCU.

RetardantSpray Switch

Drive Bypass Switch — Allows slow rotor rotationwhile the operator is out of the seat during removalfrom the concrete pad. Operates at 50% blade speed

LED Light - Power for the LEDlight is sent via CAN controlledrelay in the MVEC

C

D

B

A

B

A

C

D

82 4 61 73 5

82 4 61 73 5

/1_of_6.B3

/1_of_6.A6

/1_of_6.B5

/1_of_6.B4

/2_of_6.C1

/1_of_6.B3

/1_of_6.A6

/1_of_6.B7

/1_of_6.C2

/1_of_6.B2

/1_of_6.C2

/1_of_6.B4

/2_of_6.A4

/2_of_6.A4

/1_of_6.A8

/1_of_6.B3

/1_of_6.B2

/1_of_6.B3

/1_of_6.C2

/2_of_6.B1

42261-A1 +Right

RH

JO

YS

TIC

KS

W

42262-L3 +Right

R CENTER LIGHT42263-L4 +Right

R Rear LIGHT

42178-004-S2

+RightCRUISE SW

42178-001-S3

+RightENGINE SPEED SW

42070-DS1

+RightDIAGNOSTIC SYSTEM DISPLAY

42181-001-L1

+RightTOP CLD STRT LAMP

42117-X1 +Right

ACC POWER PORT

42180-001-S4

+RightFUEL SEL SW

RH LIGHT GND+42917-T5:1

RH LIGHT PWR+42917-P5:B

RH SPRAY PUMP PWR+42917-P17:1

+42917-P4:F

RH SW GND+42917-T15:1

FUEL SW SIG+42917-Z16:1ENGINE SW SIG+42917-P1:27CRUISE SW SIG+42917-P1:11CRUISE IND SIG+42917-P1:37

+42917-Z7:1

+42917-Z4H:1

+42917-Z4L:1

+42917-P4:CACC GND+42917-T11:1

23959-S1 +Right

IGNITION SW

42181-001-L2

+RightFRNT CLD STRT LAMP

42178-002-S5

+RightLIGHT SWITCH

42178-003-S6

+RightDRIVE BYPASS SWT

IGN+42917-Z15:1

IGN SW BAT PWR+42917-P4:B

LIGHT SW SIG+42917-P1:7

DRV BYPASS SW SIG+42917-Z8:1

HYD TEMP IND SIG+42917-P1:33

START+42917-Z11:1

2/4 3/4 1723

38-1

4/41/4-P4

+421

37

1/1

1900

3-00

40-T

2+4

2137

1/1-T

1+4

2137

11IG

N SW

BAT

PW

R

2ST

ART

4IG

N

6IG

N SW

BAT

PW

R

1

A

ENG

CAN

-

2RH

SW

GND

3RH

SW

POW

ER

4EN

G CA

N +

1BEN

G CA

N -

2 3 4EN

G CA

N +

1FU

SED

ACC

POW

ER

2AC

C GN

D

2LIG

HT S

W S

IG

3RH

SW

POW

ER

1RH

SW

GND

2EN

GINE

SW

SIG

3RH

SW

POW

ER

2DR

V BY

PASS

SW

SIG

3RH

SW

POW

ER

2CR

UISE

SW

SIG

3RH

SW

POW

ER

7RH

SW

GND

8CR

UISE

IND

SIG

1

1

RH S

W G

ND

2FU

EL S

W S

IG

3RH

SW

POW

ER

7RH

SW

GND

8FU

EL S

W S

IG

1AHY

D TE

MP IN

D SI

G

1BRH

SW

GND

2AST

ART A

ID IN

D SI

G

2BRH

SW

GND

1AHY

D TE

MP IN

D SI

G

1BRH

SW

GND

2AST

ART A

ID IN

D SI

G

2BRH

SW

GND

1FU

SED

SPRA

Y PW

R

2RH

SPR

AY P

UMP

PWR

1RH

LIGH

T PW

R

2RH

LIGH

T GND

1RH

LIGH

T PW

R2

RH LI

GHT G

ND

1/12-J3+42137

8/12

9/12

10/12

2/12

3/12

4/12

5/12

6/12

DT04-12PB

7/12

1/12-P24+42917

2/12

3/12

6/12

7/12

8/12

9/12

4/12

5/12

10/12

DT06-12SA

1/12-P25

+42917

8/12

9/12

10/12

2/12

3/12

4/12

5/12

6/12

DT06-12SB

2/2

-P7

+421

37

1/2D

T06-

2S

2/2D

T06-

2S

1/2-P

6+4

21372/2

-P5

+421

37 1/2D

T06-

2S1/6-P

2+4

2137 6/6 2/6 4/6

DT0

6-6S

1/2-J1+42137

2/2

DTP04-2P

1/2-P23

+42917

2/2

DTP06-2S

2B/4

HP

1-01

1B/4

2A/4

1A/4-P3

+421

37

1A/4-P1

+421

37

2A/4

2B/4

HP

1-01

1B/4

-Z3

-Z5

-Z4

-Z1

-Z2

-Z6

1/10

3/10

VC

1

2/10

-P9

+421

37

7/10

3/10

VC

1

2/10

8/10

-P8

+421

37

8/10

-P10

+421

37

3/10

VC

1

1/10

7/10

2/10

2/10

-P11

+421

37

3/10

VC

1

2/10

-P12

+421

37

3/10

VC

1

1/12-J2 +42137

2/12

3/12

4/12

5/12

6/12

7/12

8/12

9/12

10/12

DT04-12PA11/12

12/12

42071-R1

+Right

TERMINATINGRESISTOR

1EN

G CA

N -

4EN

G CA

N +

SPLICE

-Z7 +42137RH SW GND

SPLICE

-Z8+42137RH SW PWR


Circuit Legend

14 AWG RedW510


18 AWG PinkW329

18 AWG Red/BlueW338

16 AWG Red/GreyW494









16 AWG Red/GreyW163

16 AWG Red/BlueW165

18 AWG PinkW166


18 AWG Yellow/PinkW168




20 AWG Grey/RedW324


20 AWG Yellow*W339

20 AWG Green*W340




20 AWG Grey/RedW184


20 AWG Yellow*W174

20 AWG Green*W366

20 AWG OrangeW389




14 AWG BlackW195

14 AWG RedW196



14 AWG BlackW054

18 AWG Yellow/PinkW509

20 AWG OrangeW390

20 AWG OrangeW391










18 AW

GYe

llow/

Pink

W16

9

18 AW

GYe

llow/

Pink

W31

5

18 AW

GLig

ht Blu

e/Pink

W16

7

18 AW

GPin

kW

166

20 AW

GBla

ck/R

edW

205

20 AW

GBla

ck/R

edW

206

20 AW

GGr

een*

W36

6

20 AW

GYe

llow*

W17

4

20 AW

GBla

ck/R

edW

207

20 AW

GRe

d/Blac

kW

057

20 AW

GOr

ange

/Red

W18

5

20 AW

GGr

ey/R

edW

184

20 AW

GBla

ck/R

edW

208

20 AW

GRe

d/Blac

kW

197

20 AW

GGr

ey/W

hite

W18

3

20 AW

GBla

ck/R

edW

209

20 AW

GRe

d/Blac

kW

198

20 AW

GBla

ck/R

edW

210

20 AW

GBla

ck/R

edW

211

20 AW

GRe

d/Blac

kW

199

20 AW

GRe

d/Yell

owW

187

20 AW

GRe

d/Blac

kW

201

20 AW

GGr

ey/Vi

olet

W15

2

20 AW

GRe

d/Blac

kW

202

16 AW

GRe

d/Blue

W16

5

16 AW

GRe

d/Grey

W16

3 16 AW

GBla

ck/O

range

W19

3

16 AW

GBla

ck/O

range

W19

4

14 AW

GBla

ckW

195

14 AW

GRe

dW

196

18 AW

GGr

een/V

iolet

W28

9

18 AW

GGr

een/V

iolet

W29

0

16 AW

GRe

d/Oran

geW

191

16 AW

GRe

d/Oran

geW

192

20 AW

GBla

ck/R

edW

203

20 AW

GBla

ck/R

edW

204

20 AW

GBla

ck/R

edW

207

20 AW

GBla

ck/R

edW

206

20 AW

GBla

ck/R

edW

205

20 AW

GRe

d/Blac

kW

198

20 AW

GRe

d/Blac

kW

199

16 AW

GRe

d/Blac

kW

157

16 AW

GBla

ck/R

edW

156

RetardantSpray Switch

LED Light - Power for the LED light is sentvia CAN controlled relay in the MVEC

Cold Start Lamp

If the hydraulic oil is below 100°F, or if the enginecoolant is below 160°F, the engine will rise to 1750RPMs to warm the system. (Cold Start Mode)

If the hydraulic oil is below 100°F oil will beforced over the pitch relief valve to raise the oiltemperature..

Cold start lamp indicator will remain on (AMBER)until the hydraulic oil reaches 100°F in the hydraulicsystem or at a 30 min default time.

Hydraulic cooling fan will come backon and the hydraulic fluid will be diverted awayfrom the pitch relief valve.

Murphy Power View(PV25)

Cruise Switch -Cruise SW is turned off by pressingthe foot pedal or loosing operatorpresence

Engine Speed Switch - MCU mustsee "Operator Presence" to allowengine speed control. 3 position SW.Center Off

Fuel Selection Switch -Contacts Close BetweenTerm 3 - 2 - 812VDC Output In LPGMode

Drive Bypass Switch — Allows slow rotor rotationwhile the operator is out of the seat during removalfrom the concrete pad. Operates at 50% blade speed

Murphy Power ViewThe AMBER and RED LEDs on the diagnostic system display willflash for 5s when key is switch on, after 5s the Red LED will goout and the AMBER will still flash. Normal operation.

Once engine is running the AMBER and RED LED'S will notilluminate until a fault is recognized.

Items Displayed on MPV- Engine RPM- Oil Pressure- Coolant Temp- Engine Hours- SPN / FMI / OC

C

D

B

A

B

A

C

D

82 4 61 73 5

92 4 61 83 5REV.DRAWING NO.

PART NO.

DIMENSIONS ARE IN INCHESTOLERANCES:

X.XX %%p 0.03 FRACTIONS %%p1/32X.XXX%%p 0.010 ANGLES %%p1/2%%d

BREAK ALL SHARP EDGES .005-.015INTERPRETATION OF DRAWING PER

ANSI Y14.5 (LATEST REV)

SHEET

DATE

THIRD ANGLEPROJECTION

1:1DCAD SYSTEM: WIREWORKSSIZE

UNLESS OTHERWISE SPECIFIED

THIS DRAWING IS THE PROPERTY OFMULTIQUIP INC., SUBMISSION DOES NOT

INCLUDE OR CARRY THE RIGHT TOMAKE, USE OR SELL WHAT IS

ILLUSTRATED WITHOUT THE WRITTENCONSENT OF MULTIQUIP INC.

SUP. DWGSUP. P/N

SCALE

CHKD.

APPROVED DATE

P/N SUP. BY DWG. SUP. BY

DRAWING NO.

TITLE REVISION

REV. DATE DESCRIPTION BY ECOREVISION BLOCK

A6_of_6

E

ELEC SYSHTXG6DF EL SCHEME

FUSE_RELAY

42000J

A 4/09/15 PRODUCTION RELEASE ESP 7680

MVEC Fuse and Relay Box: Part Number 42119

T5 Un-switch pwr from PRM. Circuit protection, 20 amp fuse located in the PRM.

MVEC Fuse BlockFuse Location / Function

F1 - 15A / RH Hyd FanF3 - 10A / Platform LightsF4 - 10A / LH LightsF5 - 10A / RH LightsF6 - 15A / Acc Power PortF7 - 10A / Spray PumpsF8 - 15A / LH Hyd FanF9 - 5A / Drive Bypass SWF10 - 5A / LH Switch PwrF11 - 10A / Ignition Swt PwrF12 - 10A / SP PwrF13 - 20A / MCU ControllerF14 - 10A / RH Switch PwrF15 - 20A / OpenF16 - 10A / Fuse Box Pwr MVEC Controller

Relay Location / FunctionR1 Relay / LH LightsR2 Relay / RH LightsR3 Relay / Platform LightsR4 Relay / LH Hyd FanR5 Relay / RH Hyd Fan

of 6

J3

J3 - Term / Descr

Term 6 / CAN HighTerm 12 / CAN LowTerm 8 / IgnitionTerm 3 / Fuse Box GNDTerm 1 / Fuse Box Pwr

CAN Buss Controlled

Service Items

Unleaded 87 or 89Capacity - 9.5 GalFuel Consumption - 3.25 GPH

LPG HD-5 or HD-10Capacity - 11 Gal

Engine Oil - API Service SM 10W-30, 5W-30Capacity - 5.4L

Hydraulic OilSpec - Parker Dura CleanCapacity - 8 Gal

Spark Plug - .035 inPart# DK7RTC-1401 (Torch)

Coolant - DELO ELC Antifreeze (RED)

Motor Oil - First Service @ 50 HrsMotor Oil - Normal schedule is 150 hour or 120days of operation

Gasoline & LPG Filter - Change every 200 Hrs

LPG Vaporizer - Drain every 150 Hrs or 120 daysof operation

MQ Service Edits RevC

Multiplexed Vehicle Electrical Center (mVEC)MQ Part Number 42119

The MQ multiplexed Vehicle Electrical Center (mVEC) offers CANNetwork oversight our high power circuits on the HTXG6DF trowelpower distribution. The mVEC acts as a slave module on a J1939network communicating via the MCU to control hydraulic fan relaysas well as all the LED lights.

Multiplexed Vehicle Electrical Center (mVEC)

MQ Part Number 42119

HTXG6DF Specification

HTXG6DF TrowelOperating Wieght - 2174lbsWidth - 92inBlade Speed - 160 RPM

PSI Engine2.4L4 - CylinderSpark Plug - Torch# DK7RTC-1401Spark Plug Gap - .03568 HP @ 2800 RPMRPM Settings 1000, 1750 and 2800

J2 - Term / DescrTerm 2A / Spare Batt PwrTerm 2B / IGN Switch PwrTerm 2C / Fused ACC PwrTerm 2D / Spray Pump PwrTerm 2E / MCU PwrTerm 2F / RH Switch PwrTerm 2H / Fuse Box Pwr

J1-D

-LH

Ligh

tPw

r

J1-B

-RH

Ligh

tPw

r

J1-C

-FP

Ligh

tPw

r

J1-A

-LH

Hyd

Fan

Pw

r

J1-F

-RH

Hyd

Fan

Pw

r

J2-C

-Acc

esso

ryP

ortP

wr

J2-D

-Spr

ayP

ump

Pw

r

J1-E

-Sea

tSw

itch

Pw

r

J1-G

-LH

Sw

itch

Pw

r

J2-E

-MC

UP

wr

J2-F

-RH

Sw

itch

Pw

r

J2-A

-Spa

reB

atte

ryP

wr

J2-B

-IG

NS

witc

hP

wr

J2-H

-MV

EC

Fuse

Box

Pw

r

J1 Connector (Black) J2 Connector (Grey)

J1 - Term / Descr

Term 1A / LH Hyd Fan PwrTerm 1B / RH Light PwrTerm 1C / FP Light PwrTerm 1D / LH Light PwrTerm 1E / Seat Switch PwrTerm 1F / RH HYD Fan PwrTerm 1G / LH Swtch Pwr

Service Parts

Air cleaner p/n 42037Oil filter p/n 801002Fuel filter p/n 42009-03Hyd high pressure filter p/n 42127-1Hyd mid pressure filter p/n 32433-1Optima Battery p/n 8022-091

HTXG6DF SET-UP Calibration andDiagnostic Tool

Sauer Danfoss Interface Kit Number - 32061Set-Up Jumper Part Number - 42538 (DF Only)

F4 F5 F3 F8 F1 F6 F7 F9 F10

F13

F14

F11

F12

F16

Relay #1 Relay #2 Relay #3 Relay #4 Relay #5

T6 Switch pwr from PRM. Circuit protection, 60 amp fuse located in the PRM.

FUEL

BE/PK 18

EC0379

1EGO12EGO23EGO34EGO45TPS16TPS27MAP

8AUX ANA PD19FPP1

10FPP2 IVS11AUX ANA PUD212AUX ANA PUD313CAN TERM +14CAN1 +15CAN1 -16CAN2 -17CAN2 +18CAN2 TERM +195V EXT 1205V RTN21CRANK +22CRANK -23CAM +24CAM -25SPEED +26SPEED -27KNOCK1 +28KNOCK1 -29KNOCK2 +30KNOCK2 -31SPARK COIL 1A32SPARK COIL 1B

33SPARK COIL 2A34SPARK COIL 2B35SPARK COIL 3A36SPARK COIL 3B37SPARK COIL 4A38SPARK COIL 4B39IAT40ECT41EGT42AUX DIG 143AUX DIG 244AUX DIG 345VSW46AUX ANA PU147AUX ANA PU248(FRT) AUX ANA PU349(FPP2 ONLY) 5V EXT 2505V RTN51GOV152GOV253OIL PRESS54(FRP) AUX ANA PUD155PC TX56PC RX57ALT EXCITE58TACH59VBAT PROT60VBAT61INJ1 LS62INJ2 LS63INJ3 LS64INJ4 LS65INJ5 LS66INJ6 LS67INJ7 LS68INJ8 LS69GROUND70STARTER71RELAY72EGOH 173EGOH 274EGOH 375(LOCKOFF) EGOH 476BUZZER77PWM578PWM5 RECIRC79VBAT80MIL81GROUND82DBW +83DBW -84FPUMP85AUX PWM3 RECIRC86AUX PWM387AUX PWM188AUX PWM289(STARTER) AUX PWM490AUX_PWM4_RECIRC

ECM ABCD

EGO1

ABCD

EGO2

AB

LOCKOFF

1234

TMAP

AB

ECT

123

OIL PRESSURE

ABCD

TRACKMASTER

EF

1

CANTERM2

1

CANTERM1

1234

DEPR

56

9

DEPR10

F5-5A

7

IGNITION8

F4-20A

11

STARTER12

F6-20A

3

ECM4

F2-20A

1

VSW2

F1-5A

1234

DIAGNOSTIC

56

78

86

85

87A 87

30

R1STARTER RELAY

2 4 1

5

3

R2

POWER RELAY

ABCD

INTERFACE 1

EFGHJKLM

NPRS

S1

S1

S1

S1

S1

S4

S7

S2

S2

S3S3

S8

S8

S8

S9

2 1

MAXI FUSEM1-70A

S10

S10

S12

SOLENOIDSTARTER

N/C

N/C

S11

S5S6

S5S6

THROTTLE6

5

4

3

2

1

123

CAM

S2

S2

S1

BATT+6MM RING

8MM RING

10MM RING 6MM RING

GROUND ALTERNATOR-

ALTERNATOR

A

B

S10

S4

6MM RING

10MM RING

GROUND

A

B

S2

CRNKSHFT

ABCD

INTERFACE 2

EFGHJKLM

NPRS

VEH

VEH

123

CYL 4123

CYL 1123

CYL 3123

CYL 2

S4

1

2

1

2

1

2

1

2

INJ 1

S6S5

S4

S13

5

FUEL PUMP

6

F3-10A

2 4 1

5

3

R3FUEL PUMP

N/C

RELAY

ABCD

GSI

S7

S2

S4

S4S4S4 S4

S3

S3S3 S3 S3

SENSOR

S4 S4 S4 S4

S14

CYLINJ 2CYL

INJ 3CYL

INJ 4CYL

GN/OE 18GN/WE 18

PE/LB 18LB/BE 18LTGN 18OE/YW 18BE/OE 18PE/YW 18

WE/OE 18BE/PK 18BE/WE 18

LG/RD 18BK/LG 18PE/WE 18

WE/PE 18GY/BN 18

PE/OE 18RD/WE 18RD/BK 18

YW 18

YW/GY 18

TN/WE 18

GN/PE 18TN/RD 18TN/GN 18PK/TN 18BE/YW 18YW/BE 18LG/WE 18LG/PE 18LG/BK 18GY/BE 18GY/RD 18

LB 18WE/LG 18GN 18OE 18

GY 18

RD/TN 16BN/LB 18BN/LG 18BN/YW 18BN/WE 18

BK 16

WE/LB 18BK/WE 18BK/YW 18

WE/BK 18

BN/WE 16WE/BN 16RD/TN 16GN/YW 18BK 16PK/WE 18TN/OE 18TN/BK 18

PK/YW 16BK/RD 16TN 18BE 18PK/BK 18

YW 18

YW 18YW 18

5V EXT 2

5V RTN 2

CAN1 -

CAN1 +

5V EXT 1

5V RTN 1

FPP1

FPP2/IVS

FUEL SELECT (AG1)

MIL

START COMMAND

AUX PWM 2

FUEL PUMP +

FUEL PUMP -

UNUSED

VSW

12V RLY PWR

AUX ANA PD1

VS-

VS+

AUX DIG 3

AUX DIG 2

GOV SELECT 1

GOV SELECT 2

AUX ANA PU1

AUX ANA PU2

AUX PWM 1

GROUND

TACH

AUX PWM 5

AUX PWM RECIRC

UNUSED

BK/LG 18LG/WE 18

LG/RD 18

WE/LG 18

BK/LG 18

GN/OE 18PK/GN 18BE/WE 18

BK/LG 18GN/WE 18PK/GN 18BK/YW 18

LTGN 18LG/RD 18YW/GY 18BK/LG 18

TN/WE 18BK/LG 18

BE/PK 18

BE/WE 18PK/TN 18

BK 18RD/TN 18

BK/LG 18LG/RD 18

LTBE 18

CAN1 -

CAN1 +

PC RX

PC TX

5V REF

ANA RTNBK/LG 18LG/RD 18

GN 18OE 18

FU

EL

PU

MP

BE/WE 18

WE/BK 18PK/TN 18

WE 18BE/PK 18PK/GN 18

BK 18

BE/WE 18RD/TN 18

PE/LB 18

LB/BE 18

PK/WE 18

LG/RD 18

BK/LG 18

TN/OE 18

BK 12

BK 8

CAN -

CAN +

VSW

GROUND

VBAT

PE/OE 18GY/BN 18LG/RD 18

PK/TN 18 PK/TN 18 PK/TN 18 PK/TN 18

PK/TN 18 PK/TN 18 PK/TN 18 PK/TN 18

YW 18 YW 18 YW 18 YW 18

BK 18 BK 18 BK 18 BK 18

BE/PK 18

WE 18

UNUSED

BN/LB 18 BN/WE 18 BN/LG 18 BN/YW 18

RD 18

PK/GN 16

RD 10

RD 8 RD 8

RD 8

PE/WE 18

WE/PE 18

RD 16 RD/TN 16

PK/GN 18 PK/GN 18

PK/GN 16 PK/GN 16

PK/TN 18PK 18

RD 16 RD/TN 16

RD/TN 16

WE 16

LB/PK 18

PK/BK 18

PK/YW 16 PK/YW 16

TN/BK 18

PK/YW 16

RD 16

PK/TN 18

RD 14

PK/GN 14

WE/LB 18

RD/TN 18

PK/GN 18OE/YW 18RD/BK 18

RD/WE 18TN/GN 18TN/RD 18

GY/BE 18GY/RD 18BE/YW 18

YW/BE 18

TN 18BK 16GY 18

WE/BN 16BN/WE 16

PK 18

BK/RD 16PK/YW 16

BE 18LB/PK 18GN/YW 18GN/PE 18PE/YW 18BE/OE 18BK/LG 18LG/RD 18

BE/PK 18BE/WE 18

LG/BK 18LG/PE 18

S

Z

H

Q

G

U

B

R K

L

E

D

Y

AB

AC AD

AA

C

N

AJ

AJ

P M

VX

UNUSED

UNUSED

?? = FUSE BOX LOCATION

CB0186

AC

AE

AG

AD

AF

AH

AA

YT W

Z

AB

M PHC

QLAJB

RKJA

US V XN

G

E

D F

WI RE I NSERTI ON V I EW

EC0060

EC0060

EC0046

EC0046

EC0046

EC0035

EC0196EC0379

LOADING VIEW

EC0054

RE

LA

Y

REV. DESCRIPTION BY DATE APPROVED

HARNESS, BI-FUEL CERT/NC MITSUGEOMETRIC DIMENSIONS PER ASME Y14.5M-1994

POWER PRODUCTION INC.

DRAWING NUMBER

SK27845 -REV:

Solidworks

655 WHEAT LANE WOOD DALE, IL. 60191

REV:

-SHEET:

1 of 1

SFH 11/30/12

-

-

PRODUCTION NO:

APP'D / DATE:

EXPERIMENTAL. NO:

CONFIDENTIAL RIGHTS TO ALL INFORMATION ON THIS DRAWING.POWER PRODUCTION INC. CLAIMS PROPRIETARY-

ANGLE DIMENSIONS : .010 (in.)

UNLESS SPECIFIED OTHERWISE

1°

-

8/23/2011DRAW DATE:

JMADRAWN BY:

NAME:

MATERIAL:

.XX .030; .XXX

SCHEMATIC 33001214 SK27845

COLOR ABBREVIATIONBLUE BE

BLACK BKBROWN BNGREEN GNGREY GY

LIGHT BLUE LBLIGHT GREEN LG

ORANGE OEPURPLE PE

PINK PKRED RD

RUST RTTAN TN

VIOLET VTWHITE WE

YELLOW YW

Fuel Pressure + TempManifold

NotesBK/LG = 5v RTN GNDLG/RD = 5v EXT POS

PreO2 Sensor

PostO2 Sensor

TempManifoldAbsolutePressure

EngineCoolantSensor

NotUsed

MagPickup

HallEffect

LGPLockoff

NotUsed

PSIInterfacePlug

CoilCoilCoilCoil

LPGOnly Throttle

Body

MQ Service Edits / RevC

80A

25A

35A/20A 14VDCTerm 1 - 2 / 100 ohms

35A/20A 14VDCTerm 1 - 2 / 100 ohms

50A/30 14VDCTerm 85 - 85 / 80 ohms

Vehicle Interface 1A - Key On Power / Fuel Pump Relay CoilC - Output From ECM to Fuel Pump / Neg PWM Voltage to Control Fuel PressureD - Voltage From FPR to Fuel PumpF - Start Signal From Key SwitchH - Fuel Selection Switch / 0VDC = Gas 12VDC = LPGN - CAN HighP - CAN Low

80A - Maxi 5A - Mini 20A - Mini

20A - Mini10A - Mini

5A - Mini 25A - Mini

Fuse Box Loaded View

+ Pwr- GndVSWKey Switch Start SigStarter Relay Gnd SigPower Relay Gnd SigFuel Pump Relay Gnd Sig

Starter Relay / R1Term 85 - Ground signal from the PSI ECMTerm 86 - Start signal from key switch +VDCTerm 87 - Batt PowerTerm 30 - Output to starter solenoid

Power Relay / R2Term 1 - Fused batt powerTerm 2 - Ground signal from PSI ECMTerm 3 - Output voltage, 12vdc to Ing coils, Injector & alternatorTerm 5 - Batt power

Fuel Pump Relay / R3Term 1 - Input form the VSW / ING switch (Wakeup Sig)Term 2 - Ground from the PSI ECMTerm 3 - Output voltage 12vdc to fuel pumpTerm 5 - Batt power

DEPRLockoff ValveFuel Pump

PSI ECM

Crank Position Sensor(CKP)

Temp ManifoldAbsolute Pressure(TMAP) Oxygen Sensor (EGO)

Throttle Body Fuel Pressure + TempManifold

BK/WE

Fuel, Fluid and Service Recommendation

Unleaded 87 or 89Capacity - 9.5 GalFuel Consumption - 3.25 GPH

LPG HD-5 or HD-10Capacity - 11 Gal

Engine Oil - API Service SM 10W-30, 5W-30Capacity - 5.4L

Hydraulic Oil ISO68Capacity - 8 Gal

Spark Plug - .035 inPart# DK7RTC-1401 (Torch)

Coolant - DELO ELC Antifreeze

Motor Oil - First Service @ 50 HrsMotor Oil - Normal schedule is 150 hour or 120 days of operation

Gasoline & LPG Filter - Change every 200 Hrs

LPG Vaporizer - Drain every 150 Hrs or 120 days of operation

EGO H4

t3 gnd a - multiquip inc · swt bat fuse - 60 a fus t3 fus bat fused bat fuse - 20 a a j1 ign b...

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