John Deere Harvester 1270E/1470E Electric Schematic Manual - PDF DOWNLOAD

Harvester Serial Number WJ1270E001996 WJ1470E001626 F675427 F672922 - A0

Electric Schematics John Deere Harvester 1270E/1470E (English)

Worldwide Construction And Forestry Division Published in Finland

Contents

Electric Schematic explanation ....................................................... 4 F672922, Schematic 1/30 ................................................................... 6 F672922, Schematic 1/30 ................................................................... 8 F672922, Schematic 2/30 ................................................................. 10 F672922, Schematic 3/30 ................................................................. 12 F672922, Schematic 4/30 ................................................................. 14 F672922, Schematic 5/30 ................................................................. 16 F672922, Schematic 6/30 ................................................................. 18 F672922, Schematic 7/30 ................................................................. 20 F672922, Schematic 8/30 ................................................................. 22 F672922, Schematic 9/30 ................................................................. 24 F672922, Schematic 10/30 ............................................................... 26 F672922, Schematic 10/30 ............................................................... 28 F672922, Schematic 11/30 ............................................................... 30 F672922, Schematic 11/30 ............................................................... 32 F672922, Schematic 12/30 ............................................................... 34 F672922, Schematic 12/30 ............................................................... 36 F672922, Schematic 13/30 ............................................................... 38 F672922, Schematic 14/30 ............................................................... 40 F672922, Schematic 15/30 ............................................................... 42 F672922, Schematic 16/30 ............................................................... 44 F672922, Schematic 17/30 ............................................................... 46 F672922, Schematic 18/30 ............................................................... 48 F672922, Schematic 19/30 ............................................................... 50 F672922, Schematic 20/30 ............................................................... 52 F672922, Schematic 21/30 ............................................................... 54 F672922, Schematic 22/30 ............................................................... 56 F672922, Schematic 23/30 ............................................................... 58 F672922, Schematic 24/30 ............................................................... 60 F672922, Schematic 25/30 ............................................................... 62 F672922, Schematic 26/30 ............................................................... 64 F672922, Schematic 27/30 ............................................................... 66 F672922, Schematic 28/30 ............................................................... 68 F672922, Schematic 29/30 ............................................................... 70 F672922, Schematic 30/30 ............................................................... 72 Appendix: HVAC internal connection ............................................ 74

ii

Contents All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice.

COPYRIGHT © 2008 DEERE & COMPANY Moline, Illinois All rights reserved

iii

ELECTRIC SCHEMATIC EXPLANATION

Electric Schematics

Electric Schematic explanation 1

Seek column

2

Double lines, conductor on circuit card

3

Relay K7

4

Reference, seek column 608 E

5

Earth terminal, connector X3 pin 3

6

Fuse 25, 10A

7

Connector X16 pin 9

8

Number of wire 65+

9

S9 in the frame, not mounted on all machines

10 Single line, wire 11 Solenoid valve Y65 12 Machine frame 13 Operation symbol

5

F672922, SCHEMATIC 1/30

Electric Schematics

F672922, Schematic 1/30 Item

Component

Description

Position

Location

F1

Fuse

Ignition switch, 5A

106D

PCB cabin

F2D

Fuse

Main fuse, 40A

103O

Main switch

F2E

Fuse

Main fuse, 50A

101O

Main switch

F2F

Fuse

Main fuse, 60A

102O

Main switch

F17

Fuse

Controller, DTI ELX, 5A

118H

PCB cabin

F31

Fuse

Cabin main fuse, 125A

100O

Main switch

F34

Fuse

Cabin main fuse, 50A

100F

Cabin

F35

Fuse

Cabin main fuse, 50A

101F

Cabin

F51

Fuse

ECU, 20A

109M

Hydraulic tank

F52

Fuse

ECU, 10A

110M

Hydraulic tank

F70

Fuse

Battery center tab voltage, 1A

103Y

Batteries

F85

Fuse

Ignition switch, 10A

105D

PCB frame

G1

Motor

Starter

107T

Engine

G2

Battery

101V

Rear frame

K9

Relay

Ignition switch

117E

PCB cabin

K15

Relay

Starting prevent

118T

PCB cabin

K39

Relay

Starter

104T

Hydraulic tank

K54

Relay

ECU power

112T

Hydraulic tank

M1

Motor

Starter

103T

Engine

S1

Switch

Main switch

100S

Main switch

S2

Switch

Ignition switch

107H

Cabin

S52

Switch

Fan door

113U

Engine compartment

S56

Switch

Emergency stop

112B

Cabin

V14

Diode

Ignition switch

110D

PCB cabin

V17

Diode

106L

PCB cabin

V18

Diode

106L

PCB cabin

7

F672922, SCHEMATIC 1/30

Electric Schematics

F672922, Schematic 1/30 Item

Component

Description

Position

Location

X21

Connector

37-pin

105L

Cabin

X124

Connector

6-pin

114R

Engine compartment

XB1

Connector

10-pin

106F

PCB cabin

XB2

Connector

10-pin

115C

PCB cabin

XB7

Connector

10-pin

100C

PCB cabin

XB8

Connector

10-pin

105J

PCB cabin

XB9

Connector

10-pin

118Q

PCB cabin

XB10

Connector

10-pin

118Q

PCB cabin

XB12

Connector

10-pin

101C

PCB cabin

XE15

Connector

16-pin

101L

Rear frame

XF1

Connector

10-pin

104D

Front frame

XF2

Connector

10-pin

103D

Front frame

XF4

Connector

10-pin

103D

Front frame

XF5

Connector

10-pin

105F

Front frame

XF6

Connector

10-pin

103D

Front frame

XF7

Connector

37-pin

105H

Front frame

XF19

Connector

21-pin

104V

Rear frame

XR1

Connector

31-pin

112N

Rear frame

XR2

Connector

31-pin

112K

Front frame

9

F672922, SCHEMATIC 2/30

Electric Schematics

F672922, Schematic 2/30 Item

Component

A2

Radio

A12

Antenna

B29

Description

Position

Location

205R

Cabin

203L

Cabin

Converter

207K

Cabin

B29B

Converter

211K

Cabin

B40

Loudspeaker

Left

207Y

Cabin

B41

Loudspeaker

Right

208Y

Cabin

C2.

Connector

9-pin

209S

Cabin

E52

Power outlet

Cigarette lighter

217F

Cabin

F3

Fuse

Radio, cigarette lighter, 10A

213D

PCB cabin

F8

Fuse

Caliper, 5A

210E

PCB Cabin

F16

Fuse

Converter, 7.5A

211D

PCB cabin

F27

Fuse

Engine pre-heater control, 10A

207D

PCB cabin

F63

Fuse

Supply before main switch, 15A

200D

Hydraulic tank

K1

Relay

Radio

213J

PCB cabin

S3

Switch

Cabin battery power

203D

Cabin

X7

Connector

24-pin

201G

Cabin

X14

Connector

14-pin

206V

Cabin

X21

Connector

37-pin

201Q

Cabin

X50

Connector

8-pin

205S

Radio

X51

Connector

8-pin

206S

Radio

X62

Connector

2-pin

217N

Cabin

X172

Connector

2-pin

212T

Cabin

X227

Connector

2-pin

205S

Cabin

XB1

Connector

10-pin

213H

PCB cabin

XB2

Connector

10-pin

212F

PCB cabin

XB8

Connector

10-pin

211F

PCB cabin

XB11

Connector

10-pin

207C

PCB cabin

XB12

Connector

10-pin

207G

PCB cabin

XF7

Connector

37-pin

201N

Front frame

XR1

Connector

31-pin

201H

Rear frame

XR2

Connector

31-pin

201K

Rear frame

Window antenna

11

F672922, SCHEMATIC 3/30

Electric Schematics

F672922, Schematic 3/30 Item

Component

Description

Position

Location

A4

Heater

Preheater

305V

Rear frame

A20

Controller

HVAC

312T

Under cabin

A21

Controller

HVAC panel

313C

Cabin

B36

Sensor

Cabin air temperature

319L

Cabin

F64

Fuse

Engine preheater, 15A

305C

Hydraulic tank

F65

Fuse

HVAC, 25A

307C

Hydraulic tank

K10

Relay

HVAC

311H

PCB cabin

K20

Relay

Preheater

309L

Cabin

P7

Timer

Engine preheater

301F

Cabin

V4

Diode

HVAC

310F

PCB cabin

V5

Diode

HVAC

311E

PCB cabin

X12

Connector

2-pin

318O

Cabin

X14

Connector

14-pin

300C

Cabin

X21

Connector

37-pin

304H

Cabin

X22

Connector

14-pin

312S

Cabin

X23

Connector

6-pin

313E

Cabin

X58

Connector

6-pin

304S

Rear frame

XB8

Connector

10-pin

309H

PCB cabin

XB10

Connector

10-pin

311G

PCB cabin

XF7

Connector

37-pin

304K

Front frame

XR1

Connector

31-pin

304P

Rear frame

XR2

Connector

31-pin

304M

Front frame

13

F672922, SCHEMATIC 4/30

Electric Schematics

F672922, Schematic 4/30 Item

Component

Description

Position

Location

A3

Controller

PC

404M

Cabin

A35

Camera

Rear

416Y

Rear frame

A36

Camera

Front

418Y

Cabin

A37

Device

Printer

402V

Cabin

A38

Device

USB hub

407S

Cabin

A39

Device

Mouse

409U

Cabin

A40

Device

Keyboard

409V

Cabin

A41

Device

USB to RS232 converter

410S

Cabin

A42

Device

USB to PS2 converter

409S

Cabin

CAN1

Connector

5-pin

404Q

PC

COM1 Connector

8-pin

410L

PC

F2

Fuse

Interior light, PC, 10A

401B

PCB cabin

PS

Connector

8-pin

404L

PC

S25

Switch

PC

403E

Cabin

V13

Diode

Caliper

415G

Cabin

X4

Connector

4-pin

415X

Cabin

X5

Connector

4-pin

418X

Cabin

X8

Connector

4-pin

409E

Cabin

X9

Connector

31-pin

412E

Cabin

X17

Connector

2-pin

401R

Cabin

X19

Connector

8-pin

404K

Cabin

X24

Connector

3-pin

407U

Cabin

X60

Connector

9-pin

412J

Cabin

X161

Connector

4-pin

415O

Cabin

X174

Connector

4-pin

400V

Cabin

X233

Connector

5-pin

412P

PC

XB1

Connector

10-pin

401E

PCB cabin

XB2

Connector

10-pin

408C

PCB cabin

15

F672922, SCHEMATIC 5/30

Electric Schematics

F672922, Schematic 5/30 Item

Component

Description

Position

Location

F22

Fuse

ECU program connector, 5A

501B

PCB cabin

R13

Resistor

CAN Terminator ECU

518D

Engine

R118

Resistor

CAN Terminator

501V

Cabin

X02

Connector

9-pin

512R

Cabin

X02B

Connector

3-pin

517B

Engine

X05

Connector

3-pin

514B

Engine compartment

X6

Connector

2-pin

510R

Cabin

XB10

Connector

10-pin

501E

PCB cabin

XC6

Connector

3-pin

518L

Cabin

XC7

Connector

3-pin

503B

Front frame

XC8

Connector

3-pin

501O

Cabin

XC13.

Connector

3-pin

509B

Front frame

XC14

Connector

3-pin

511B

Rear frame

17

F672922, SCHEMATIC 6/30

Electric Schematics

F672922, Schematic 6/30 Item

Component

Description

Position

Location

A9

Controller

Keypad, left

600G

Cabin

A10

Controller

Keypad, right

613G

Cabin

B20

Joystick

Left

608B

Cabin

B21

Joystick

Right

614B

Cabin

B37

Joystick

Boom tilt

617B

Cabin

S40

Switch

Drive direction

618B

Cabin

X21

Connector

37-pin

600U

Cabin

X37

Connector

8-pin

600R

Cabin

X38

Connector

8-pin

600O

Seat

X45

Connector

2-pin

613Y

Cabin

X216

Connector

5-pin

606O

Seat

X217

Connector

5-pin

617O

Seat

XF7

Connector

37-pin

605X

Front frame

19

F672922, SCHEMATIC 7/30

Electric Schematics

F672922, Schematic 7/30 Item

Component

Description

Position

Location

A5

Controller

Cabin

709K

Cabin

F11

Fuse

Cabin controller, DTI, 10A

715C

PCB cabin

F15

Fuse

Windshield wiper

700C

PCB cabin

F18

Fuse

Window wiper, right, 10A

703C

PCB cabin

F20

Fuse

Window wiper, left, 10A

706C

PCB cabin

F23

Fuse

Washer pumps, 7.5A

718C

PCB cabin

K11

Relay

Windshield wiper

701M

PCB cabin

K13

Relay

Window wiper, right

705M

PCB cabin

K14

Relay

Window wiper, left

708M

PCB cabin

K16

Relay

Washer, front

714Q

PCB cabin

K17

Relay

Washer, right

716Q

PCB cabin

K18

Relay

Washer, left

719Q

PCB cabin

K19

Relay

Preheater

711S

Cabin

M5F

Motor

Wiper motor, front

702V

Cabin

M5L

Motor

Wiper motor, left

708V

Cabin

M5R

Motor

Wiper motor, right

704V

Cabin

M41

Motor

Washer, front

714U

Cabin

M42

Motor

Washer, right

716U

Cabin

M43

Motor

Washer, left

718U

Cabin

X9

Connector

31-pin

706P

Cabin

X14

Connector

31-pin

706J

Cabin

XB5

Connector

10-pin

715E

PCB cabin

XB6

Connector

10-pin

701J

PCB cabin

XB8

Connector

10-pin

703F

PCB cabin

XB9

Connector

10-pin

704J

PCB cabin

XB10

Connector

10-pin

707J

PCB cabin

XB11

Connector

10-pin

700F

PCB cabin

XB12

Connector

10-pin

718O

PCB cabin

XC21

Connector

3-pin

710F

Cabin

XC23

Connector

3-pin

712F

Cabin

XD4

Connector

6-pin

711F

Cabin

XH1

Connector

32-pin

709J

Cabin

XH2

Connector

48-pin

711M

Cabin

XH3

Connector

32-pin

715J

Cabin

21

F672922, SCHEMATIC 8/30

Electric Schematics

F672922, Schematic 8/30 Item

Component

B8

Buzzer

B23

Sensor

E36

Description

Position

Location

813U

PCB cabin

Accelerator pedal

817U

Cabin

Light

Indoor

802S

Cabin

E37

Light

Indoor

803S

Cabin

F7

Fuse

Interior light, 10A

802C

PCB Cabin

F19

Fuse

Stairs, timer, 7.5A

818B

PCB cabin

F24

Fuse

Parking brake, 7.5A

806C

PCB cabin

F26

Fuse

Limit switch, door, 5A

800F

PCB cabin

H3

Signal light

Vacuum pump

812U

Cabin

H5

Signal light

Glow

811U

Cabin

H8

Signal light

TMC alarm

815U

Cabin

K12

Relay

HHC

805J

PCB cabin

S24

Switch

Door switch

801N

Cabin

S26

Switch

Interior light

803G

Cabin

S29

Switch

Stairs

814G

Cabin

S58

Switch

Parking brake

809G

Cabin

X9

Connector

31-pin

800K

Cabin

X14

Connector

31-pin

801Q

Cabin

X21

Connector

37-pin

806U

Cabin

XB1

Connector

10-pin

813R

PCB cabin

XB2

Connector

9-pin

801F

PCB Cabin

XB6

Connector

10-pin

805O

PCB cabin

XB9

Connector

10-pin

818E

PCB cabin

XB11

Connector

10-pin

800D

PCB cabin

XB12

Connector

10-pin

800H

PCB cabin

XF7

Connector

37-pin

810M

Front frame

XF13

Connector

12-pin

810T

Rear frame

XH1

Connector

32-pin

811O

Cabin

XH2

Connector

48-pin

811O

Cabin

XH3

Connector

32-pin

810L

Cabin

XR1

Connector

31-pin

810R

Rear frame

XR2

Connector

31-pin

810O

Front frame

Y41

Solenoid

Parking brake

808U

Rear frame, auxiliary valve

Y41-

Connector

2-pin

808R

Rear frame

23

F672922, SCHEMATIC 9/30

Electric Schematics

F672922, Schematic 9/30 Item

Component

Description

Position

Location

A5

Controller

Cabin controller

900L

Cabin

E30

Resistor

Seat heater

914O

Cabin

F10

Fuse

Centralized lubrication system, 10A

917D

PCB cabin

F14

Fuse

Seat compressor, hourmeter, 15A 911C

PCB cabin

F21

Fuse

Accessories X15, food heater, 7.5A

916D

PCB cabin

F25

Fuse

Seat heater, 7.5A

913D

PCB cabin

K8

Relay

Compressor

911H

PCB cabin

M10

Motor

Compressor seat

911R

Cabin

P1

Hourmeter

913Q

Cabin

R4

Resistor

ID-Cab

908U

Cabin

S60

Switch

Public road

905E

Cabin

S115

Switch

Regeneration

900E

Cabin

X7

Connector

24-pin

913M

Cabin

X15

Connector

3-pin

916O

Cabin

X16

Connector

4-pin

911L

Cabin

X40

Connector

2-pin

911O

Seat

X48

Connector

2-pin

914K

Seat

X69

Connector

2-pin

918K

Cabin

X73

Connector

4-pin

900V

Cabin

X144

Connector

10-pin

906R

Cabin

X152

Connector

3-pin

917S

Cabin

XB5

Connector

10-pin

917G

PCB cabin

XB6

Connector

10-pin

910E

PCB cabin

XB9

Connector

10-pin

916G

PCB cabin

XB11

Connector

10-pin

913G

PCB cabin

XH1

Connector

32-pin

900J

Cabin

XH2

Connector

48-pin

900M

Cabin

XH3

Connector

32-pin

902J

Cabin

25

F672922, SCHEMATIC 10/30

Electric Schematics

F672922, Schematic 10/30 Item

Component

Description

Position

Location

B83

Sensor

Ambient temperature

1015O

Engine Compartment

E20

Light

Clearance light

1017P

Cabin roof

E21

Light

Clearance light

1018P

Cabin roof

E40

Light

Working light

1004U

Cabin roof

E41

Light

Working light

1004U

Cabin roof

E42

Light

Working light

1006U

Cabin roof

E43

Light

Working light

1007U

Cabin roof

E44

Light

Working light

1008U

Cabin roof

E45

Light

Working light

1009U

Cabin roof

E46

Light

Working light

1000U

Cabin roof

E47

Light

Working light

1001U

Cabin roof

E48

Light

Working light

1010U

Cabin roof

E49

Light

Working light

1011U

Cabin roof

E50

Light

Working light

1002U

Cabin roof

E51

Light

Working light

1003U

Cabin roof

E57

Light

Working light

1012U

Cabin roof

E58

Light

Working light

1013U

Cabin roof

E62

Light

Working light

1014U

Cabin roof

E63

Light

Working light

1015U

Cabin roof

F4

Fuse

Working light, 15A

1008D

PCB cabin

F5

Fuse

Working light, 15A

1006D

PCB cabin

F6

Fuse

Working light, 15A

1005D

PCB cabin

F9

Fuse

Working light, 15A

1002F

PCB cabin

F12

Fuse

Working light, 15A

1012D

PCB cabin

F13

Fuse

Working light, 15A

1010D

PCB cabin

K2

Relay

Working light

1008M

PCB cabin

K3

Relay

Working light

1006M

PCB cabin

K4

Relay

Working light

1004M

PCB cabin

K5

Relay

Working light

1002M

PCB cabin

K6

Relay

Working light

1012M

PCB cabin

K7

Relay

Working light

1010M

PCB cabin

V2

Diode

Working light

1001G

PCB cabin

V3

Diode

Working light

1000G

PCB cabin

27

F672922, SCHEMATIC 10/30

Electric Schematics

F672922, Schematic 10/30 Item

Component

Description

Position

Location

X11

Connector

31-pin

1004R

Cabin roof

X13

Connector

4-pin

1017O

Cabin

X21

Connector

37-pin

1001X

Cabin

X191

Connector

2-pin

1016M

Cabin

X227

Connector

3-pin

1016J

Cabin

XB2

Connector

10-pin

1006K

PCB cabin

XB3

Connector

10-pin

1006O

PCB cabin

XB4

Connector

10-pin

1004P

PCB cabin

XB5

Connector

10-pin

1004D

PCB cabin

XB7

Connector

10-pin

1006C

PCB cabin

XF3

Connector

10-pin

1000K

Front frame

XF4

Connector

10-pin

1002O

Front frame

XF5

Connector

10-pin

1002K

Front frame

XF7

Connector

37-pin

1001T

Front frame

XH2

Connector

48-pin

1016F

Cabin

XH3

Connector

32-pin

1017F

Cabin

XR1

Connector

31-pin

1001E

Rear frame

XR2

Connector

31-pin

1001G

Rear frame

29

F672922, SCHEMATIC 11/30

Electric Schematics

F672922, Schematic 11/30 Item

Component

A6

Controller

B15

Sensor

E8

Description

Position

Location

1106A

Front frame

Pressure switch, brake lights

1111G

Front frame, brake valve

Light

Head light, left

1117V

Front frame

E9

Light

Head light, right

1118V

Front frame

E10

Light

Parking light, left

1107V

Front frame

E11

Light

Parking light, right

1108V

Front frame

E12A

Light

Blinker, rear left

1111V

Rear frame

E12B

Light

Stop light, left

1112V

Rear frame

E12C

Light

Parking light, left

1113V

Rear frame

E14A

Light

Blinker, rear right

1114V

Rear frame

E14B

Light

Stop light, right

1114V

Rear frame

E14C

Light

Parking light, right

1115V

Rear frame

E24

Light

Blinker, front left

1106V

Front frame

E26

Light

Blinker, front right

1108V

Front frame

F71

Fuse

Blinker, 10A

1101B

PCB frame

F78

Fuse

Headlights, 10A

1118C

PCB frame

F87

Fuse

Brake light, 3A

1116C

PCB frame

F89

Fuse

Parking lights, left, 5A

1114L

PCB frame

F90

Fuse

Parking lights, right, 5A

1115L

PCB frame

K31

Relay

Blinker, right

1105J

PCB frame

K32

Relay

Blinker, left

1107J

PCB frame

K36

Relay

Lights low beam

1118I

PCB frame

K40

Relay

Blinker

1101N

PCB frame

K44

Relay

Parking light

1114I

PCB frame

V15

Diode

Blinker

1104Q

PCB frame

V16

Diode

Blinker

1104Q

PCB frame

31

F672922, SCHEMATIC 11/30

Electric Schematics

F672922, Schematic 11/30 Item

Component

Description

Position

Location

X1

Connector

7-pin

1111S

Rear frame

X2

Connector

7-pin

1104U

Front frame

X3

Connector

7-pin

1104U

Front frame

X27

Connector

8-pin

1101U

Front frame

XE1

Connector

32-pin

1109C

Front frame

XE2

Connector

48-pin

1114C

Front frame

XE3

Connector

32-pin

1103C

Front frame

XE6

Connector

31-pin

1103E

Front frame

XF1

Connector

10-pin

1103O

Front frame

XF2

Connector

10-pin

1118G

Front frame

XF5

Connector

10-pin

1114N

Front frame

XF6

Connector

10-pin

1101N

Front frame

XR1

Connector

31-pin

1111O

Rear frame

XR2

Connector

31-pin

1111L

Rear frame

33

F672922, SCHEMATIC 12/30

Electric Schematics

F672922, Schematic 12/30 Item

Component

B16

Horn

E64.1

Light

E64.2

Description

Position

Location

1213R

Front frame

Working light

1207R

Boom

Light

Working light

1207R

Boom

E65.1

Light

Working light

1210R

Boom

E65.2

Light

Working light

1211R

Boom

E66.1

Light

Working light (thinning)

1201R

Front frame

E66.2

Light

Working light (thinning)

1202R

Front frame

E66.3

Light

Working light (thinning)

1203R

Front frame

E66.4

Light

Working light (thinning)

1204R

Front frame

E66.5

Light

Working light (thinning)

1205R

Front frame

E66.6

Light

Working light (thinning)

1206R

Front frame

F74

Fuse

Horn, 10A

1213B

PCB frame

F77

Fuse

Working lights, 15A

1201B

PCB frame

F80

Fuse

Working light, 15A

1207B

PCB frame

F81

Fuse

Working light, 15A

1210B

PCB frame

F86

Fuse

Working light, 15A

1204B

PCB frame

K33

Relay

Horn

1213K

PCB frame

K35

Relay

Working lights

1201G

PCB frame

K37

Relay

Working lights

1207H

PCB frame

K41

Relay

Working lights

1210H

PCB frame

K42

Relay

Working lights

1204G

PCB frame

V9

Diode

Horn

1212I

PCB frame

V10

Diode

Horn

1211I

PCB frame

35

F672922, SCHEMATIC 12/30

Electric Schematics

F672922, Schematic 12/30 Item

Component

Description

Position

Location

X27

Connector

8-pin

1213O

Front frame

X70

Connector

12-pin

1201M

Front frame

X127L Connector

6-pin

1204P

Front frame

X127R Connector

6-pin

1201P

Front frame

X321

Connector

8-pin

1207O

Front frame

XE2

Connector

48-pin

1216D

Front frame

XE3

Connector

32-pin

1218D

Front frame

XE6

Connector

31-pin

1216H

Front frame

XF2

Connector

10-pin

1212G

Front frame

XF3

Connector

10-pin

1200E

Front frame

XF4

Connector

10-pin

1206F

Front frame

XF5

Connector

10-pin

1203E

Front frame

37

F672922, SCHEMATIC 13/30

Electric Schematics

F672922, Schematic 13/30 Item

Component

Description

Position

Location

A6

Controller

Frame

1300M

Front frame

B3

Sensor

Brake charge pressure

1315T

Front frame

B89

Sensor

LS-pressure

1312B

Front frame

B90

Sensor

Work pressure

1313B

Front frame

B97

Sensor

Pressure diagn. 1

1315B

Front frame

B98

Sensor

Pressure diagn. 2

1316B

Front frame

B209

Sensor

Tilt position

1310C

Front frame

F76

Fuse

Frame controller, 10A

1301B

Front frame

X21

Connector

37-pin

1303B

Cabin

X209

Connector

3-pin

1309F

Front frame

XD6

Connector

6-pin

1300S

Front frame

XE1

Connector

32-pin

1301L

Front frame

XE2

Connector

48-pin

1300O

Front frame

XE3

Connector

32-pin

1300L

Front frame

XE6

Connector

31-pin

1300G

Front frame

XE7

Connector

6-pin

1315H

Front frame

XF3

Connector

10-pin

1301E

Front frame

XF7

Connector

37-pin

1303D

Front frame

Y41W

Solenoid

Work brake

1310T

Front frame

Y67

Solenoid

Working pump pressure

1303U

Front frame

Y208

Solenoid

Constant pressure

1309T

Front frame

Y410

Solenoid

Boom tilt up

1306D

Front frame

Y411

Solenoid

Boom tilt down

1307D

Front frame

39

F672922, SCHEMATIC 14/30

Electric Schematics

F672922, Schematic 14/30 Item

Component

Description

Position

Location

B51

Sensor

Stairs

1408C

Front frame

B52

Sensor

Stairs

1411C

Front frame

F72

Fuse

Sensors, 3A

1404C

PCB frame

F75

Fuse

In reserve, 10A

1401C

PCB frame

K46

Relay

Stairs up

1416L

Front frame

K47

Relay

Stairs down

1418L

Front frame

M26

Motor

Stairs

1418X

Front frame

X5A

Connector

4-pin

1404Z

Front frame

X197

Connector

8-pin

1406M

Front frame

X198

Connector

6-pin

1407M

Front frame

X199

Connector

2-pin

1417U

Front frame

XE1

Connector

32-pin

1404V

Front frame

XE2

Connector

48-pin

1404R

Front frame

XE6

Connector

31-pin

1404H

Front frame

XF2

Connector

10-pin

1404E

Front frame

XF3

Connector

10-pin

1401E

Front frame

XF6

Connector

10-pin

1401K

Front frame

41

F672922, SCHEMATIC 15/30

Electric Schematics

F672922, Schematic 15/30 Item

Component

Description

Position

Location

B202

Sensor

GYRO, right

1514B

Front frame

B203

Sensor

GYRO, left

1517B

Front frame

B204

Sensor

Cylinder length

1505B

Front frame

B205

Sensor

Cylinder length

1502B

Front frame

B207

Sensor

Cabin rotation

1510B

Front frame

B207B Sensor

Cabin rotation

1507B

Front frame

R10

Resistor

ID-Frame

1516X

Wiring, front frame

R11

Resistor

ID-Frame

1518X

Wiring, front frame

X21

Connector

37-pin

1519D

Cabin

X146

Connector

4-pin

1517U

Front frame

X202

Connector

6-pin

1513G

Front frame

X203

Connector

6-pin

1516G

Front frame

X204

Connector

3-pin

1505F

Front frame

X205

Connector

3-pin

1502F

Front frame

X207A Connector

4-pin

1506F

Front frame

X207B Connector

3-pin

1510F

Front frame

X230

Connector

6-pin

1505U

Front frame

X231

Connector

6-pin

1510U

Front frame

XE1

Connector

32-pin

1503N

Front frame

XE2

Connector

32-pin

1504Q

Front frame

XE3

Connector

32-pin

1505Q

Front frame

XE6

Connector

31-pin

1501Q

Front frame

XF7

Connector

37-pin

1519F

Front frame

XF20

Connector

31-pin

1500D

Front frame

Y429

Solenoid

Left levelling cylinder out

1507X

Front frame

Y430

Solenoid

Left levelling cylinder in

1506X

Front frame

Y431

Solenoid

Right levelling cylinder in

1510X

Front frame

Y432

Solenoid

Right levelling cylinder out

1510X

Front frame

Y433

Solenoid

Cabin rotation CW

1514X

Front frame

Y434

Solenoid

Cabin rotation CCW

1513X

Front frame

Y435

Solenoid

Cabin rotation brake

1504X

Front frame

43

F672922, SCHEMATIC 16/30

Electric Schematics

F672922, Schematic 16/30 Item

Component

Description

Position

Location

A1

Controller

ECU

1608L

Engine

B01

Sensor

Engine crank

1612E

Engine

B02

Sensor

Engine cam

1613E

Engine

B04

Sensor

EGR exhaust

1613V

Engine

B05

Sensor

EGR fresh air

1614V

Engine

B06

Sensor

EGR mixed air

1615V

Engine

B07

Sensor

VGT speed

1611E

Engine

B45

Sensor

Air filter

1608S

Engine compartment

B46

Sensor

Coolant water level

1611S

Engine compartment, expansion tank

E32

Pump

Fuel filter control

1607D

Engine

E33

VGT actuator

1616D

Engine

X015

Connector

6-pin

1607E

Engine

X019

Connector

4-pin

1616E

Engine

X64

Connector

6-pin

1600D

Rear frame

XU1

Connector

32-pin

1608J

Engine

XU2

Connector

48-pin

1603J

Engine

XU3

Connector

32-pin

1612J

Engine

45

F672922, SCHEMATIC 17/30

Electric Schematics

F672922, Schematic 17/30 Item

Component

Description

Position

Location

B03

Sensor

Water in fuel

1708F

Engine

B08

Sensor

Rail pressure

1702E

Engine

B09

Sensor

Coolant temperature

1709F

Engine

B010

Sensor

Fuel temperature

1710F

Engine

B012

Sensor

Fuel pressure

1712F

Engine

B013

Sensor

Manifold air pressure

1714F

Engine

B014

Sensor

Oil pressure

1716F

Engine

B015

Sensor

Comp inlet temperature

1718F

Engine

C1

Solenoid

Fuel injection

1702V

Engine

C2

Solenoid

Fuel injection

1703V

Engine

C3

Solenoid

Fuel injection

1704V

Engine

C4

Solenoid

Fuel injection

1705V

Engine

C5

Solenoid

Fuel injection

1706V

Engine

C6

Solenoid

Fuel injection

1707V

Engine

E31

Motor

EGR

1703E

Engine

X014

Connector

10-pin

1702T

Engine

X016

Connector

6-pin

1703F

Engine

X112

Connector

6-pin

1718B

Engine compartment

XU1

Connector

32-pin

1701P

Engine

XU3

Connector

32-pin

1701L

Engine

Y01

Solenoid

PCV

1709V

Engine

47

F672922, SCHEMATIC 18/30

Electric Schematics

F672922, Schematic 18/30 Item

Component

Description

Position

Location

A7

Controller

Transmission

1800M

Hydraulic tank

A13

Controller

Water in fuel

1814E

Engine

B19

Sensor

Hydraulic oil temperature

1807X

Hydraulic tank

B25

Sensor

Hydraulic oil level

1810V

Hydraulic tank

B43

Sensor

Reverse alarm

1807I

Rear frame

F53

Fuse

Transmission controller

1800C

Hydraulic tank

F62

Fuse

Air conditioning, 7.5A

1817B

Hydraulic tank

K51

Relay

Air condition

1817H

Hydraulic tank

R1

Resistor

Alternator control light

1817H

Engine

V1

Diode

Air condition

1805E

Wiring, rear frame

X36

Connector

4-pin

1807E

Rear frame

X57

Connector

2-pin

1814R

Rear frame

X192

Connector

4-pin

1813H

Engine

XD5

Connector

6-pin

1800S

Rear frame

XF19

Connector

21-pin

1805H

Rear frame

XR1

Connector

31-pin

1803E

Rear frame

XR2

Connector

31-pin

1803C

Front frame

XT1

Connector

32-pin

1801K

Rear frame

XT2

Connector

48-pin

1800O

Rear frame

XT3

Connector

32-pin

1800K

Rear frame

Y1

Solenoid

Fuel suction valve

1813V

Rear frame

Y69

Solenoid

Working pump displacement

1809E

Engine

Y194

Solenoid

Air conditioning valve

1817Q

Rear frame, hydraulic work pump

49

F672922, SCHEMATIC 19/30

Electric Schematics

F672922, Schematic 19/30 Item

Component

Description

Position

Location

A7

Controller

Transmission

1902M

Hydraulic tank

B4

Sensor

Hydrostatic charge pressure

1917C

Rear frame

B70

Sensor

Parking brake pressure

1906C

Rear frame, auxiliary valve

B86

Sensor

Drive pressure

1913C

Rear frame

B87

Sensor

Drive pressure

1915C

Rear frame

B91

Sensor

Pressure diagn. 1 (HYDAC)

1908C

Rear frame

F61

Fuse

Sensors

1900C

Hydraulic tank

R7

Resistor

ID-Transmission

1915X

Rear frame, wiring

R8

Resistor

ID-Transmission

1917X

Rear frame, wiring

X82A

Connector

3-pin

1916F

Rear frame

X127

Connector

3-pin

1912F

Rear frame

X128

Connector

3-pin

1914F

Rear frame

X145

Connector

4-pin

1915U

Rear frame

XF13

Connector

12-pin

1905R

Rear frame

XT1

Connector

32-pin

1905P

Rear frame

XT2

Connector

48-pin

1909L

Rear frame

XT3

Connector

32-pin

1903L

Rear frame

XT7

Connector

6-pin

1908G

Rear frame

Y33B

Solenoid

Differential lock, rear

1912T

Rear frame, auxiliary valve

Y33F

Solenoid

Differential lock, front

1911T

Rear frame, auxiliary valve

Y39

Solenoid

Rear wheel drive release

1909T

Rear frame, auxiliary valve

Y45

Solenoid

High gear

1905T

Rear frame, auxiliary valve

Y46

Solenoid

High gear

1907T

Rear frame, auxiliary valve

51

F672922, SCHEMATIC 20/30

Electric Schematics

F672922, Schematic 20/30 Item

Component

Description

Position

Location

A7

Controller

Transmission

2002M

Hydraulic tank

B9

Sensor

Fuel level

2002U

Rear frame

B14

Sensor

Drive motor pulse

2008B

Rear frame

B18

Sensor

Return filter congestion

2007V

Rear frame

B72

Sensor

Off line filter congestion

2005V

Rear frame

S81

Switch

High gear

2005C

Rear frame

S82

Switch

Low gear

2005C

Rear frame

X21

Connector

37-pin

2001N

Cabin

X81

Connector

6-pin

2004F

Rear frame

X121

Connector

4-pin

2009T

Rear frame

X123

Connector

6-pin

2011S

Rear frame

X170

Connector

2-pin

2015V

Front frame

XF7

Connector

37-pin

2001P

Front frame

XF9

Connector

31-pin

2001F

Rear frame

XF19

Connector

21-pin

2009R

Rear frame

XR1

Connector

31-pin

2001X

Rear frame

XR2

Connector

31-pin

2001S

Front frame

XT1

Connector

32-pin

2009P

Rear frame

XT2

Connector

48-pin

2003L

Rear frame

XT3

Connector

32-pin

2003P

Rear frame

Y44

Solenoid

Work pump start ease

2016V

Front frame , ONLY 770E

Y48

Solenoid

Transmission motor displacement 2014F

Rear frame

Y102

Solenoid

Transmission pump, forward

2011F

Rear frame

Y103

Solenoid

Transmission pump, backwards

2012F

Rear frame

YF1

Solenoid

Engine cooling fan

2009V

Rear frame

YF2

Solenoid

Fan freewheeling

2011V

Rear frame

YF3

Solenoid

Fan backwards

2013V

Rear frame

53

F672922, SCHEMATIC 21/30

Electric Schematics

F672922, Schematic 21/30 Item

Component

Description

Position

Location

A8

Controller

Boom

2100M

Front frame

F88

Fuse

Boom controller, 10A

2101B

PCB frame

R40

Resistor

CAN terminator

2205S

Front frame

X74

Connector

2-pin

2112H

Front frame

XC1

Connector

32-pin

2101K

Front frame

XC2

Connector

48-pin

2101K

Front frame

XC3

Connector

32-pin

2100K

Front frame

XC18

Connector

12-pin

2100E

Front frame

XC24

Connector

3-pin

2105S

Front frame

XD1

Connector

6-pin

2100S

Front frame

XF5

Connector

10-pin

2101D

Front frame

XF7

Connector

37-pin

2115OC

Front frame

Y66L

Solenoid

Primary frame steering, left

2112U

Front frame

Y66LB Solenoid

Secondary frame steering, left

2115U

Front frame

Y66R

Solenoid

Primary frame steering, right

2113U

Front frame

Y66R B

Solenoid

Secondary frame steering, right

2117U

Front frame

Y71

Solenoid

Crane drop

2112E

Front frame

Y418

Solenoid

Extension boom out

2108U

Front frame

Y419

Solenoid

Extension boom in

2110U

Front frame

Y420

Solenoid

Main boom up

2105E

Front frame

Y421

Solenoid

Main boom down

2106E

Front frame

Y422

Solenoid

Jib boom out

2106U

Front frame

Y423

Solenoid

Jib boom in

2107U

Front frame

Y424

Solenoid

Boom slew counterclockwise

2108E

Front frame

Y425

Solenoid

Boom slew clockwise

2110E

Front frame

55

F672922, SCHEMATIC 22/30

Electric Schematics

F672922, Schematic 22/30 Item

Component

Description

Position

Location

A8

Controller

Boom

2201N

Front frame

B26.2

Sensor

Boom up damping

2206B

Boom

B26.3

Sensor

Boom paral. out damping

2208B

Boom

B53

Sensor

Frame steering damping

2213B

Front frame

B66

Sensor

Boom tilt inclinometer

2211B

Front frame

B93

Sensor

Pressure diagn. 1

2215B

Front frame

B94

Sensor

Pressure diagn. 2

2216B

Front frame

B95

Sensor

Pressure diagn. 3

2217B

Front frame

B96

Sensor

Pressure diagn. 4

2218B

Front frame

B168

Sensor

Boom rotation

2203B

Front frame

F84

Fuse

Sensors, 3A

2200B

PCB frame

R14

Resistor

ID-Boom

2217V

Front frame

X75

Connector

4-pin

2203G

Front frame

X76

Connector

3-pin

2206E

Front frame

X79

Connector

3-pin

2213E

Front frame

X80

Connector

3-pin

2208E

Front frame

X90

Connector

3-pin

2211E

Front frame

X141

Connector

10-pin

2216U

Front frame

X165

Connector

4-pin

2208SS

Front frame

X168

Connector

3-pin

2203E

Front frame

XC1

Connector

32-pin

2208P

Front frame

XC2

Connector

48-pin

2202M

Front frame

XC3

Connector

32-pin

2204M

Front frame

XC18

Connector

12-pin

2200G

Front frame

XF5

Connector

10-pin

2200E

Front frame

XM7

Connector

6-pin

2215H

Front frame

Y65

Solenoid

Frame brake

2202V

Front frame

Y159

Solenoid

Saw lubrication

2206V

Front frame

Y408

Solenoid

Rotator clockwise

2213V

Front Frame

Y409

Solenoid

Rotator counterclockwise

2212V

Front Frame

Y485

Solenoid

Rotator floating

2204V

Front frame

Y549

Solenoid

Stump treatment

2208V

Front frame

57

F672922, SCHEMATIC 23/30

Electric Schematics

F672922, Schematic 23/30 Item

Component

Description

Position

Location

A30

Controller

Dafo alarm panel

2314C

Cabin

A31

Controller

Dafo unit

2304H

Engine compartment

B13

Sensor

Horn dafo

2311D

Engine compartment

B30.1

Sensor

Dafo detector

2302V

Engine compartment

B30.6

Sensor

Dafo detector

2305V

Engine compartment

F66

Fuse

Dafo, 7,5A

2300D

Hydraulic tank

F67

Fuse

Dafo, 7,5A

2301D

Hydraulic tank

R30

Resistor

Dafo terminator

2307T

Engine compartment

X87

Connector

3-pin

2300H

Rear frame

XF19

Connector

21-pin

2301F

Rear frame

YS9

Solenoid

Dafo actuator

2311E

Engine compartment

59

F672922, SCHEMATIC 24/30

Electric Schematics

F672922, Schematic 24/30 Item

Component

Description

Position

Location

F54

Fuse

Hydraulic oil filling pump, 20A

2405C

Hydraulic tank

F55

Fuse

Refuelling pump

2409C

Hydraulic tank

F83

Fuse

Stump treatment, stairs, 20A

2401B

PCB frame

K52

Relay

Refuelling

2409L

Hydraulic tank

M11

Motor

Hydraulic oil filling pump

2406Q

Hydraulic tank

M16

Motor

Refuelling pump

2410Q

Hydraulic tank

M21

Motor

Stump treatment filling pump

2402Q

Front frame

S54

Switch

Hydraulic oil filling pump

2404J

Rear frame

S61

Switch

Refuelling pump

2412J

Rear frame

S151

Switch

Stump treatment filling pump

2401J

Front frame

X20

Connector

2-pin

2401N

Front frame

X28

Connector

2-pin

2409N

Rear frame

X65

Connector

2-pin

2407Q

Rear frame

X86

Connector

2-pin

2405N

Rear frame

X165

Connector

4-pin

2401I

Front frame

XC18

Connector

12-pin

2401G

Front frame

XF4

Connector

10-pin

2401E

Front frame

61

F672922, SCHEMATIC 25/30

Electric Schematics

F672922, Schematic 25/30 Item

Component

Description

Position

Location

E75

Light

Service light

2516Q

Hood

E76

Light

Service light

2517Q

Hood

F57

Fuse

Hood, front

2509C

Hydraulic tank

F58

Fuse

Hood, rear

2512C

Hydraulic tank

K53

Relay

Vacuum pump

2505G

Hydraulic tank

M12

Motor

Vacuum pump

2506R

Hydraulic tank

M13

Motor

Hood, front

2509X

Rear frame

M25

Motor

Hood, rear

2512X

Rear frame

S23

Switch

Hood lifting, front

2508J

Rear frame

S27

Switch

Hood lifting, rear

2511J

Rear frame

S55

Switch

Vacuum pump

2501J

Rear frame

S75

Switch

Service light

2515G

Rear frame

X31

Connector

4-pin

2505M

Rear frame

X224

Connector

2-pin

2509T

Engine compartment

X225

Connector

2-pin

2512T

Engine compartment

X226

Connector

6-pin

2509R

Rear frame

XE15

Connector

32-pin

2509G

Rear frame

Y77

Solenoid

Vacuum pump valve

2505R

Rear frame

63

F672922, SCHEMATIC 26/30

Electric Schematics

F672922, Schematic 26/30 Item

Component

Description

Position

Location

A26

Controller

Centralized lubrication system

2613Z

Engine compartment

F56

Fuse

Fuel heater

2602C

Hydraulic tank

K55

Relay

Centralized lubrication system

2616T

Engine compartment

K56

Relay

Puradyn filter

2604S

Engine compartment

R3

Resistor

Fuel heater

2602Q

Rear frame

R12

Resistor

Puradyn filter

2606Y

Engine compartment

S109

Switch

Centralized lubrication system

2612D

Cabin

X1A1

Connector

4-pin

2615Y

Engine compartment

X2A1

Connector

4-pin

2613Y

Engine compartment

X18

Connector

2-pin

2605Y

Engine compartment

X21

Connector

37-pin

2610C

Cabin

X41

Connector

6-pin

2608R

Rear frame

X41.

Connector

6-pin

2612R

Rear frame

X192

Connector

4-pin

2602N

Engine

XE6

Connector

31-pin

2609E

Front frame

XF7

Connector

37-pin

2610F

Front frame

XF19

Connector

21-pin

2608N

Rear frame

XR1

Connector

31-pin

2609L

Rear frame

XR2

Connector

31-pin

2609I

Front frame

65

F672922, SCHEMATIC 27/30

Electric Schematics

F672922, Schematic 27/30 Item

Component

Description

Position

Location

A11

Controller

Central locking unit

2712V

Cabin

A14

Controller

Central locking unit actuator main door

2715B

Cabin

A15

Controller

Central locking unit actuator emer- 2718B gency-door

Cabin

A16

Controller

Central locking unit relay box

2713F

Cabin

A18

Controller

Approach light control

2702F

Cabin

F68

Fuse

Working light, 15A

2701E

Hydraulic Tank

F82

Fuse

Approach light, 3A

2700E

PCB Frame

K43

Relay

Approach light

2703M

PCB Frame

S110

Switch

Approach light

2707G

Cabin

V7

Diode

Approach light

2705P

Cabin

V11

Diode

Working light

2700H

PCB Frame

X7

Connector

24-pin

2706E

Cabin

X9

Connector

31-pin

2715F

Cabin

X21

Connector

37-pin

2703K

Cabin

X100

Connector

2-pin

2711V

Cabin

XF7

Connector

37-pin

2703N

Front frame

67

F672922, SCHEMATIC 28/30

Electric Schematics

F672922, Schematic 28/30 Item

Component

Description

Position

Location

F73

Fuse

HHC, 10A

2802B

PCB frame

F79

Fuse

HHC, 3A

2803B

PCB frame

K34

Relay

HHC

2802I

PCB frame

K45

Relay

HHC

2804I

PCB frame

R15

Resistor

CAN terminator HHC

2818S

Harvester head

X1A

Connector

8-pin

2808H

Boom

X22.

Connector

12-pin

2808P

Boom

XC9

Connector

3-pin

2814B

Front frame

XC10

Connector

3-pin

2816F

Front frame

XC15

Connector

3-pin

2818R

Harvester head

XF2

Connector

10-pin

2801G

Front frame

XF4

Connector

10-pin

2803D

Front frame

XF7

Connector

37-pin

2800D

Front frame

XK1

Connector

32-pin

2812X

Harvester head

XK2

Connector

48-pin

2808X

Harvester head

XK3

Connector

32-pin

2812X

Harvester head

69

F672922, SCHEMATIC 29/30

Electric Schematics

F672922, Schematic 29/30 Item

Component

Description

Position

Location

A3B

Device

Preheater modem

2913T

Cabin

A24

Device

GPRS modem

2906T

Cabin

A43

Device

MTG

2900L

Cabin

A44

Device

Satellite module

2900V

Cabin

S16

Switch

GPRS modem

2908L

Cabin

S93

Switch

Preheater modem

2911G

Cabin

X1S

Connector

6-pin

2903R

Cabin

X10

Connector

48-pin

2903U

Cabin

X66

Connector

6-pin

2904F

Cabin

X129

Connector

7-pin

2912S

Cabin

X130

Connector

9-pin

2913K

Cabin

X131

Connector

6-pin

2915S

Cabin

X171

Connector

3-pin

2900E

Cabin

X175

Connector

4-pin

2900S

Cabin

X176

Connector

6-pin

2906S

Cabin

XC25

Connector

3-pin

2901F

Cabin

XM2

Connector

48-pin

2901L

Cabin

71

F672922, SCHEMATIC 30/30

Electric Schematics

F672922, Schematic 30/30 Item

Component

GND 1.1

Description

Position

Location

Grounding

3006H

Cabin frame

GND 1.2

Grounding

3009H

Cabin frame

GND 2.1

Grounding

3010H

Cabin frame

GND 2.2

Grounding

3012H

Cabin frame

GND 2.3

Grounding

3012I

Cabin frame

GND 3.1

Grounding

3015H

Cabin frame

GND 3.2

Grounding

3016H

Cabin frame

GND 3.3

Grounding

3017H

Cabin frame

GND 4.1

Grounding

3013U

Rear frame

GND 4.2

Grounding

3016U

Rear frame

GND 5.1

Grounding

3004U

Front frame

GND 5.2

Grounding

3005U

Front frame

GND 8 Grounding

3011U

Rear frame

GND 10

Grounding

3018H

Cabin frame

GND 11

Grounding

3009M

Cabin frame

GND 14

Grounding

3012U

Rear frame

73

APPENDIX: HVAC INTERNAL CONNECTION