Cat Electrical 213B Excavator Electrical System Schematic Manual - PDF DOWNLOAD

Page 1

Schematic Location B-3

Component Alarm-Boom Overload

Solenoid-Hammer/Travel

A-1

16

2

Solenoid-Hydraulic

B-9

17

Batteries

A-8

3

Solenoid-Hydraulic Oil Cooler

B-9

18

Breaker-Alternator

D-9

4

Solenoid-Start Aid

D-9

19

C-5,C-7,E-7

B

Starter

D-9

20

Gauge-Coolant Temperature

D-4

A

Switch-Air Horn

E-3

A

Gauge-Fuel Level

D-4

A

Switch-Beacon

E-7

C

Horn-Forward Horn/Air Horn

E-2

5

Switch-Blower

F-5

C

Lamp-Dome

F-7

C

Switch-Boom Overload

A-3

21

Lamp-Engine Compartment

B-9

6

Switch-Coolant Temperature

E-9

22

Lighter-Cigar

E-7

C

Switch-Disconnect

A-8

23

Meter-Service

E-5

A

Switch-Engine Compartment Lamp

B-9

24

Motor-Blower

F-6

C

Switch-Engine Oil Pressure

D-9

25

2

Motor-Fan

D-7

C

Switch-Fan

D-7

C

22

Motor-Lower Wiper

D-3

C

Switch-Hammer

D-6

C

Motor-Upper Wiper

E-3

C

Switch-Hammer Blow Rate

E-6

A

Motor-Washer

C-7

C

Switch-Hammer/Travel

E-6

A

Pump-Air (Forward Horn)

A-7

7

Switch-Head Lamp

E-3

A

Pump-Refueling

F-9

8

Switch-Hydraulic Oil

D-9

26

Radio

F-7

C

Switch-Hydraulic Oil Cooler Control

A-9

27

Relay-Air Horn

B-3

B

Switch-Key

D-5

A

Relay-Hammer/Travel

F-4

B

Switch-Left Armrest Interlock

F-5

28 29

17

21

16

12

7

20

24

32

1

31

19

6

3

9 27 26

29

3

2

28

23

5

Machine Location 15

E-9

8 25

Solenoid-Hammer Blow Rate

Schematic Location A-2

Alternator

11

15

Component

1

1

10

Machine Location A

C-10

30

13

Component Location

Alarm-Travel

Fuses

14

SENR3791 April 1988

4

18

Relay-Start

E-9

4

Switch-Left Auxiliary Hydraulic

F-5

Relay-Start/Stop

C-3

C

Switch-Lower Windshield Disconnect

D-3

C

Resistor-Blower Speed

F-6

C

Switch-Refueling

F-9

30

Sender-Air Filter

C-9

9

Switch-Right Auxiliary Hydraulic

F-5

31

Sender-Coolant Temperature

E-9

10

Switch-Start Aid

D-5

A

Sender-Fuel

F-9

11

Switch-Travel Alarm

A-4

32

Solenoid-Boom Lock

A-2

12

Switch-Upper Wiper Disconnect

D-3

C

Solenoid-Engine Start Stop

E-10

13

Switch-Flood Lamps

D-6

A

Solenoid-Hammer

A-2

14

Switch-Wipers

D-7

C

213B Excavator Electrical System 1EJ

A - COMPONENTS ON INSTRUMENT PANEL B - COMPONENTS INSIDE INSTRUMENT PANEL

C24365P1

C - COMPONENTS INSIDE CAB

©1988 Caterpillar All Rights Reserved

11

24

3 31 29

2

28 2

21

7

16 12

25

32 15

14 17

18 1

13 22

9

8 26 27

5

C24337P1

6

30 10

23

19 20

4

1

Harness And/Or Components

Schematic Location

Connector

IDENT.

6 Contacts

1

A-8U1525, WWW-5W9667

E-7

4 Contacts

2

AAAA-5W4457, SSSS-5W4673 Blower Motor/Blower Switch

F-6

Printed in U.S.A.


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