©
2000 Caterpillar
All Rights Reserved
Printed in U.S.A.
KENR2756
January 2000
CB-535B Vibratory Compactor
Electrical System
3AR152-UP
25
25
26
26
14
14
15
15
27
27
28
28
29
29
Machine Harness Connector And Component Locations
Off Machine Switch Specification
Part No. Function Actuate Deactuate Contact Position
9D-7032 Backup Alarm Pressure
517 ± 34.5 kPa MAX
(75 ± 5 psi MAX)
414 ± 34.5 kPa MIN
(60 ± 5 psi MIN)
Normally Open
103-4977 Hour Meter Pressure
60 kPa MAX
(8.7 psi MAX)
28 ± 15 kPa
(4 ± 2 psi)
Normally Open
107-0611 Engine Oil Pressure
93 ± 21 kPa
(13.5 ± 3.1 psi)
70 ± 21 kPa
(10.2 ± 3.1 psi)
Normally Open
108-3190 Engine Coolant Temp.
107 ± 1.5 °C
(224.6 ± 34.7 °F)
100 °C MIN
(212 °F MIN)
A-B Normally Open
B-C Normally Closed
114-4308 Hydraulic Temperature
92 ± 2.8 °C
(198 ± 37 °F)
83 °C MIN
(181 °F MIN)
Normally Closed
165-2521 Hydraulic Oil Pressure
1400 kPa MAX
(205 psi MAX)
1100 ± 75 kPa
(160 ± 11 psi)
A-C Normally Closed
A-B Normally Open
Resistor, Sender and Solenoid Specifications
Part No. Component Description Resistance (Ohms)¹
6T-3670 Sender: Fuel Level
Empty: 0 to 3
Full: 86 to 94
140-2238 Resistor: Cold Start Timing 25
¹ At room temperature.
Related Electrical Service Manuals
Form Number
Alternator: 9W-3043 SENR3685
Electric Starting Motor: 143-0541 SENR3828
Title
Connector Location
Connector Number
Schematic
Location
Machine
Location
CONN 1 E-15 26
CONN 2 E-14 27
CONN 3 D-13 27
CONN 4 F-13 27
CONN 5 C-11 32
CONN 6 E-11 32
CONN 7 E-11 27
CONN 8 B-10, I-2 12
CONN 9 B-10, I-2 12
CONN 10 B-10, I-2 12
CONN 11 F-9 A
CONN 12 F-8 A
CONN 13 F-8 A
CONN 14 F-8 A
CONN 15 F-7 A
CONN 16 H-4 B
CONN 17 D-3, G-2 C
CONN 19 H-2 C
CONN 20 H-2, E-1 C
CONN 21 H-2 C
CONN 22 G-2 C
CONN 23 G-2 C
CONN 24 G-2 C
The connectors shown in this chart are for harness to harness connectors.
Connectors that join a harness to a component are generally located at or near the
component. See the Component Location Chart.
Component Location
Component
Schematic
Location
Machine
Location
Component
Schematic
Location
Machine
Location
Alarm - Backup E-15 11 Sensor - Front Vibration Sensor E-12 21
Alternator B-12 12 Solenoid - Brake H-14 3
Assembly - Diode F-10, G-10 B Solenoid - Cold Start Timing C-14 13
Batteries C-12 5 Solenoid - Drum Offset H-13 24
Beacon - Light E-3 18 Solenoid - Flow Divider E-13 15
Breaker - Light C-4 B Solenoid - Fuel Shut-off C-14 13
Breaker - Throttle Control D-3 19 Solenoid - Rear Wheel H-13 1
Cluster - Diagnostic Light H-7 A Solenoid - Speed H-14 3
Cluster - Functional Light H-9 A Solenoid - Throttle Control D-14 13
Flasher B-4 B Solenoid - Vibration Control G-15 7
Fuses G-8, G-7 A Starter Motor B-12 6
Fuses - Cab Option H-1 C Switch - Rear Wheel C-2 B
Gauge - Fuel I-9 A Switch - 3 Speed F-5 B
Gauge - Ground Speed I-8 A Switch - Auto Vibration (Fwd) G-3 B
Gauge - Vibration Tach I-9 A Switch - Auto Vibration (Rev) G-3 B
Horn - Warning E-12, E-10 16 Switch - Auto/Manual H-4 B
Lamp - Indicator G-9 A Switch - Backup Alarm Pressure G-5 B
Lamp - Flow divider indicator C-2 C Switch - Beacon H-1 C
Meter - Hour I-7 4 Switch - Brake G-4 B
Motor - Front Water Pump D-12 22 Switch - Disconnect C-12 2
Motor - Front Wiper F-2 22 Switch - Drum Offset C-1 B
Motor - Rear Water Pump D-14 14 Switch - Engine Coolant Temperature D-15, C-14 10
Motor - Rear Wiper F-2 25 Switch - Engine Oil Pressure C-15 9
Motor - Washer F-1 26 Switch - Fan H-1 C
Relay - Brake #1 F-4 20 Switch - Flow Divider E-3 C
Relay - Brake #2 F-4 20 Switch - Front Water Spray B-3 B
Relay - Coolant Temperature D-5 20 Switch - Front Wiper/Washer G-1 C
Relay - Engine Oil Pressure D-5 20 Switch - Hour Meter Pressure C-15 9
Relay - Functional Light E-5 20 Switch - Hydraulic Oil Pressure E-12 9
Relay - Hydraulic Charge Oil Pressure D-5 20 Switch - Hydraulic Temperature E-12 4
Relay - Hydraulic Temperature E-5 20 Switch - Ignition G-9 A
Relay - Intermittent B-2 20 Switch - Interior Light I-1 23
Relay - Main B-11, C-3 B Switch - Light C-4 B
Relay - Neutral Start # 1 I-4 20 Switch - Neutral Start G-4 B
Relay - Neutral Start # 2 F-4 20 Switch - Rear Water Spray C-3 B
Relay - Start B-12 20 Switch - Rear Wiper/Washer F-2 C
Relay - Warning Light E-5 20 Switch - Start Aid G-9 A
Resistor - Cold Start Timing C-14 B Switch - Throttle Control H-7, D-3 A
Resistor - Fuel Shut-off C-14 B Switch - Turn Light B-5 B
Resistor - Start Aid E-5 B Switch - Vibration On/Off G-4 B
Sender - Fuel E-12 8 Switch - Warning Horn G-5 B
Sensor - Front Speed E-14 21
Machine locations are repeated for components located close together.
A Located in or near the center dash panel.
B Located in or near the lefthand dash panel.
C Located in or near the righthand dash panel.
Wire Description
Wire
Number
Wire
Color
Description
Wire
Number
Wire
Color
Description
Power Circuits Monitoring Circuits (Continued)
101 RD Bat (+) B439 RD Front Drum Vpm Sensor
103 YL Aux Ckt B440 GN Rear Drum Vpm Sensor
105 BR Key Sw B440 RD Vibration Sensor
109 OR Alt Output (+) Term. B440 WH Vibration Sensor
110 GN Water Spray Fuse Accessory Circuits
112 PU Main Power Rly Output 537 GN Turn Signal SW To Flasher
114 GN Light Switch 568 GN Warning Buzzer To Diodes
121 YL Back Alarm To Lamp Lighting Circuits
123 WH Gauges 604 OR Stop Lamp
148 WH Start Aid 605 YL Turn Lamp - Left
155 PK Brake Fuse 606 GY Turn Lamp - Right
173 YL Flasher (option) 608 GN Flood Lamp - Rear
175 PK Drum Offset 611 PU Head Lamp Hi
176 WH Recording Module (option) 614 PU Park/Tail/Dash/Lamp
176 YL Recording Module (option) 619 GN Head Lamp Lo
181 GY Eng Speed Ctrl (+) Bat 635 BR Flasher to Indicator
Ground Circuits Control Circuits
200 BK Main Chassis 751 GN XMSN Shift Sol No1 Or 3
200 GY Main Chassis 777 PU Brake Release Motor
206 BK Bat Side Of Disconnect B765 BR Park Brake SW To Relay
220 BK Eng Oil Press Sensor C720 BU Relay Interlock
221 BK Eng Coolant Temp Sensor C729 BU Rear Wheel - SW To Sol
226 BK Hyd Oil Temp Sensor C730 BR Flow Divider - SW to Sol
276 BK XMSN Ctrl Ident Code 0 C850 GN Amp Signal To Recording Module
Basic Machine Circuits C851 PU Speed Amplifier
304 WH Starter Relay No1 Output A919 BU Left Eng Throttle SW To Relay/Diode
306 GN Starter Relay Coil To Neut Start SW A920 BR Left Eng Throttle SW To Relay/Diode
307 OR Key SW To Neutral Start SW A953 PK Right Console Eng Throttle SW To Relay/Diode
308 YL Main Power Relay Coil A982 BR Eng Throttle Cont
309 GY Alternator Regulator Term. A983 BU Eng Throttle Cont - Signal
321 BR Backup Alarm Lamp B920 GN FWD/REV (Fwd) SW To EDC
322 GY Warning Horn (Forward) B921 WH FWD/REV (Rev) SW To EDC
326 PU Key SW "C" Term. C922 BR Front Drum Water Pump
330 YL Neutral Start Relay Coil C923 OR Rear Drum Water Pump
376 GN Start Aid SW To Start Aid Resistor C924 YL Forward Vibratory Valve
377 OR Start Aid Resistor To Start Aid C925 GN Reverse Vibratory Valve
Monitoring Circuits C926 BU Front Drum Select Solenoid
400 GN Service Meter SW C928 GY Left Hand Offset
405 GY Opr Mon Oil Press(Low Setting) C929 WH Right Hand Offset
406 PU Opr Mon Coolant Temp C930 BR Functional Lights GP to Relay
419 YL Opr Mon Parking Brake C931 OR Warning Lights GP to Relay
428 OR Opr Mon Xmsn Oil Temp C932 YL Vib Cut-Out SW to Auto Vib SW
439 YL Lamp Indicator C933 GN Auto/Manual SW to Forward/Reverse Press SW
447 PK Fuel Level Gauge C934 BU Auto Vib SW to Forward/Reverse SW
449 BU Speed Amplifier C935 PU Front SW to Timer
449 RD Spdom Sender (Signal No. 1) C936 GY Spray SW to Front Water Pump
449 WH Spdom Sender (Signal No. 1) C937 WH Intermittent Relay To Timer
450 BU Vibration Amplifier C938 BR Diagnostic Warning Horn
450 YL Tach Sender (+) N909 PU Timing Advance Request
465 OR Low Charge PressWarning N910 GN Timing Advance Command
B438 OR Water Spray Indicator
T
Normally open switch that will close with an increase of a specific condition (temp-press-etc.).
Normally open switch that is closed due to an applied condition, and will open again with a
specific decrease in that condition.
Normally closed switch that will open with an increase of a specific condition.
Normally closed switch that is open due to an applied condition, and will close again
with a specific decrease in that condition.
The circle indicates that the component has screw terminals and a wire can be disconnected
from it.
No circle indicates that the wire cannot be disconnected from the component.
This indicates that the component has a wire connected to it that is connected to ground.
This indicates that the component does not have a wire connected to ground. It is grounded
by being fastened to the machine.
Electrical Schematic Symbols And Definitions
Pressure
Symbol
Temperature
Symbol
Level
Symbol
Flow
Symbol
A AA
2
A AA
1
2
325-PK-14
C
A
325-PK-14
200-BK-14
T
FUSE - A component in an electrical circuit that will open the circuit if too much current flows
through it.
REED SWITCH - A switch whose contacts are controlled by a magnet. A magnet closes the
contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.
SENDER - A component that is used with a temperature or pressure gauge. The sender
measures the temperature or pressure. Its resistance changes to give an indication to the
gauge of the temperature or pressure.
RELAY (Magnetic Switch) - A relay is an electrical component that is activated by electricity.
It has a coil that makes an electromagnet when current flows through it. The electromagnet
can open or close the switch part of the relay.
CIRCUIT BREAKER (C/B) - A component in an electrical circuit that will open the circuit if too
much current flows through it. This does not destroy the circuit breaker and it can be reset to
become part of the circuit again.
SOLENOID - A solenoid is an electrical component that is activated by electricity. It has a coil
that makes an electromagnet when current flows through it. The electromagnet can open or
close a valve or move a piece of metal that can do work.
Harness And Wire Electrical Schematic Symbols
Socket
Pin
Pin or Socket
Number
Wire, Cable, or Harness
Assembly Identification
Single Wire
Connector
Circuit Number
Identification
Wire
Gauge
Wire
Color
Plug
Receptacle
9X-1123
Component
Part Number
Electrical Schematic Symbols And Definitions
1
1
1
2
2
Typical representation of a
Sure-Seal connector. The
plugand receptacle contain
both pins and sockets.
Typical representation of a
Deutsch connector. The
plug contains all sockets
and the receptacle contains
all pins.
MAGNETIC LATCH SOLENOID - A magnetic latch solenoid is an electrical component that is
activated by electricity and held latch by a permanent magnet. It has two coils (latch and unlatch)
that make electromagnet when current flows through them. It also has an internal switch that places
the latch coil circuit open at the time the coil latches.
181-GY
751-GN
200-BK
8765432
C932-YL
C934-BU
T
406-PU
FUEL
SHUT-OFF
RESISTOR
COLD
START
TIMING
SOLENOID
N910-GN
C924-YL
C925-GN
B
A
P19
R19
P20
R20
1 2
VIB
CONTROL
VIB
CONTROL
1 2
B439-RD
R16
8764
P63
1
2
R63
400-GN
R62
2
1
P62
REAR
WHEEL
SWITCH
419-YL
777-PU
P16
200-BK
605-YL
206-BK
200-BK-10
614-PU
221-BK
406-PU
465-OR
220-BK
276-BK
405-GY
C931-OR
428-OR
226-BK
C938-BR
123-WH
654321
5
321
ENGINE COOLANT
TEMP SWITCH
751-GN
200-BK
C923-OR
377-OR
608-GN
321-BR
B440-RD
449-RD
276-BK
123-WH
- - -+ + +
SIGSIGSIG
400-GN
A919-BU
A920-BR
A983-BU
309-GY
306-GN
C925-GN
C924-YL
777-PU
R5
C922-BR
405-GY
C927-PU
C926-BU
428-OR
C931-OR
109-OR-6
BK-00
MOTOR
2
1
P31
S
MTR BAT
MOTOR
CABLE AS.
RD-00
CABLE AS.
P21
POS NEG POS NEG
T
STARTER
MOTOR
DISCONNECT SW
XX
465-OR
GROUND
SPEED
TACH
120-3964
VIB
TACH
108-4865
FUEL
GAUGE
4W-2141
400-GN
+
-
A
1
2
400-GN
449-RD
200-BK
608-GN
B C
307-OR
10
10
15
10
15A
10
123-WH
10
200-BK
112-PU-6
200-BK
109-OR-6
109-OR-6
P9
308-YL
121-YL
109-OR
ST
ON
OFF
R
C
S
B
308-YL
C928-GY
C729-BU
155-PK
103-YL
C929-WH
C730-BR
173-YL
175-PK
322-GY
123-WH
103-YL
110-GN
449-RD
1
2
3
4
5
6
176-YL
200-BK 321-BR321-BR
608-GN 608-GN
DRUM
OFFSET
FUSE
400-GN
173-YL
200-BK
C923-OR
200-BK
200-BK
110-GN
112-PU-6
155-PK
176-YL
R28
304-WH-6
306-GN
200-BK
101-RD-6
121-YL
STARTER
RELAY
ALT
BREAKER
18-BK
18-WH
C922-BR
1
MOTOR
200-BK
322-GY
TO
ENGINE
BLOCK
200-BK-12
BATTERY BATTERY
ENGINE
BLOCK
STARTER
MOTOR
HOUSING
200-BK-12
BK-00
BK-00
CABLE AS.
CABLE AS.
STARTING
AID
R30
P30
R12 P12
R13 P13
R15
GND
FRAME
P15
ALTERNATOR
ALT
+
R
200-BK
WIRE AS.
200-BK
R21
1 2
JUMP STUD
CABLE AS.
6R4329
BK-00
CABLE AS
R31
200-BK
200-BK
200-BK
C922-BR
200-BK
B439-RD
B439-RD
1
2
200-BK
309-GY
200-BK
FLASHER (OPTION)
3K-8782
635-BRF
E
D
C
B
A
C930-BR
C932-YL
200-BK
B438-OR
614-PU
635-BR
RECORDING
MODULE (OPTION)
3K-8782
614-PU
B438-OR
C930-BR
C932-YL
220-BK
221-BK
T
326-PU
200-BK
FUEL
SHUT-OFF
SOLENOID
P17
R17
376-GN
309-GY
308-YL
376-GN
307-OR
447-PK
449-WH
B440-WH
A982-BR
181-GY
105-BR
200-BK
105-BR
465-OR
123-WH
200-BK
200-BK
N909-PU
221-BK
C929-WH
C928-GY
C729-BU
P14
R14
C928-GY
C929-WH
C730-BR
C922-BR
B439-RD
619-GN
605-YL
606-GY
619-GN
R18
614-PU
87
P18
R42
654321
322-GY
C729-BU
751-GN
C923-OR
221-BK
220-BK
A983-BU
1 2
606-GY
619-GN
614-PU
200-BK
C729-BU
3
CABLE AS.
RD-00
4 5 6
C928-GY
1
2
109-OR-6
109-OR-6
A920-BR
619-GN
608-GN
608-GN
322-GY
B440-RD
123-WH
605-YL
321-BR
GND
FRAME
BK
WH
B440-GN
C925-GN
B921-WH
C924-YL
307-OR
B439-RD
103-YL
306-GN
155-PK
140-2238
C932-YL
B440-RD
110-6158
2
P46
R46
C929-WH
B920-GN
1
C923-OR
C927-PU
3
C933-GN
608-GN
200-BK
1
5
2
4
3
87
87a
30
NEUT START
155-PK
VIB ON/OFF
330-YL
103-YL
C932-YL
PART OF VALVE GP
AUTO-VIB
SWITCH
(REV)
AUTO-VIB
SWITCH
(FWD)
C925-GN
C934-BU
C924-YL
A919-BU
WORKING LAMP GP
123-WH
200-BK-12
2
226-BK
447-PK
9G-0011
200-BK
7W-1251
C930-BR
200-BK
3E-5239
3E-5239
400-GN
123-WH
200-BK
419-YL
777-PU
330-YL
330-YL
B765-BR
200-BK
6 4 5 9 11 121032187
419-YL
200-BK
777-PU
1
5 2
4
3
87
3P-2181
87a
106-0539
9S-0174
9W-3043
108-1224
106-0800
143-0541
4M7146
3E-0075
3T-57603T-5760
108-0405
9V-6943
5Y-1423
7N-0718
FRAME
200-BK
30
3E-5239
3E-5239
R10
200-BK
C
200-BK
200-BK
200-BK
B
200-BK
A953-PK
A
R25 P25
C BLK
B WHT
A RED
+AUX
+HOT
-GND
B438-OR
3E-5239
3E-5239
608-GN
200-BK
P10
1
2
3
R
H
T-D
B
C2
114-GN-12
31
30B
49A
C
49
110-GN
C935-PU
-
+
BK
326-PU
C923-OR
C936-GY
MAIN
RELAY
C922-BR
118-3534
COLD START
TIMING RESISTOR AS.
112-PU-12
1
5
322-GY
308-YL
4
2
3
1
2
4
3
87a
87
30
321-BR
537-GN
20
200-BK
121-YL
C720-BU
200-BK
18
12
R32
30
87a
87
C937-WH
3
321-BR
4
R45
25
B438-OR
1
39
P45
200-BK
FUEL
SENDER
6T-3670
HYD OIL
PRESS. SW
165-2521
FRONT
WATER PUMP
128-8625
FRONT
VIB SENSOR
106-0543
WARNING HORN
7T-0969
WORKING LAMP GP
9X-4381
BACKUP ALARM
3E-1815
WORKING LAMP GP
9X-4381
10
INT
RELAY
3E-5239
22
5
2
25
6
4
3
9
1
5
TIMER
5E-8006
2
1
200-BK
200-BK
24
614-PU
123-WH
123-WH
123-WH
614-PU
447-PK
B440-WH
37
38
16
20
31
32
35
36
17
14
15
8
23
27
29
40
30
26
28
7
6
1
2
34
3
A982-BR
322-GY
5
4
R4
REAR
WATER PUMP
128-8625
P24
C
BA
4
3
87
87a
30
1
THROTTLE
CONTROL
SWITCH
8D-2676
406-PU
123-WH
C931-OR
428-OR
405-GYF
E
200-BK
RD
15
D
C
B
LIGHT
SWITCH
3K-1650
606-GY
P32
173-YL
619-GN
614-PU
608-GN
605-YL
635-BR
LIGHT
BREAKER
3T-8728
MAIN
RELAY
101-7740
C729-BU
C730-BR
C928-GY
C929-WH
THROTTLE
CONTROL
SOLENIOD
125-5011
ENGINE COOLANT
TEMP SW
108-3190
ENGINE OIL
PRESS. SW
107-0611
ENGINE HARNESS
112-7040
1
HOUR METER
PRESS. SW
103-4977
A
WARNING
HORN
7T-0969
419-YL
3
FUNCTIONAL
LIGHT
CLUSTER
117-5673
IGNITION
SWITCH
9G-7641
INDICATOR
LAMP
2N-2371/
2V-7087
STARTING AID
FUSE
8M-8948
VIBRATION
FUSE
3K-8782
BRAKE
FUSE
3K-8782
WATER
SPRAY
FUSE
8M-8948
BACKUP
ALARM
FUSE
3K-8782
AUTO/MAN.
SWITCH
4D-1836
BRAKE
SWITCH
116-5275
122-7344
116-6565
BRAKE
RELAY #1
3E-5239
BRAKE
RELAY #2
3E-5239
3 SPEED
SWITCH
1V-6652
NEUTRAL
START
RELAY #2
3E-5239
BACKUP
ALARM
PRESS SW
9D-7032
THROTTLE
CONTROL
SWITCH
125-5011
2
THROTTLE
CONTROL
BREAKER
3T-8728
FUNCTIONAL
LIGHT
RELAY
HYD
TEMP
RELAY
WARNING
LIGHT
RELAY
1
FLASHER
221-BK
406-PU
DRUM
OFFSET
SWITCH
200-BK
COOLANT
TEMP
RELAY
ENGINE OIL
PRESS.
RELAY
465-OR
220-BK
276-BK
87a
87
3
4
2
5
1
30
STARTING
AID
RESISTOR
30
1
5
2
4
3
87
87a
87
3
4
2
5
1
30
30
1
5
2
4
3
87
87a
87a
87
3
4
405-GY
C931-OR
428-OR
2
200-BK
226-BK
C938-BR
377-OR
376-GN
5
1
30
123-WH
FRONT
WATER
SPRAY
SWITCH
1V-6653
2
1
C930-BR
HYD CHARGE
OIL PRESS.
RELAY
C938-BR
C930-BR
30
1
5
2
4
3
87
87a
87a
112-PU-6
105-BR
A919-BU
A982-BR
A920-BR
123-WH
33
19
A983-BU
181-GY
2
NEUTRAL
START
RELAY #1
3E-5239
DIODE AS.
105-3542
449-RD
206-BK
176-YL
B440-RD
112-PU-6
WORKING LAMP GP
220-BK
R35
200-BK
377-OR
RD
WH
P2
BK
P55P43
200-BK-10
1
105-BR
21
200-BK-10
P32 R32
P33 R33
P34
R34
P35
R35
2
1
3
4
605-YL
611-PU
200-BK
4
3
3
4
2
1
R.H. LIGHT GP
L.H. LIGHT GP
2
1
200-BK
611-PU
619-GN
2
1
C730-BR
R26
R7
2
1
200-BK
606-GY
ROADING
LAMP
111-9714
330-YL
ROADING
LAMP
111-9714
111-9711
111-9711
FRONT
LIGHT GP
FRONT
LIGHT GP
990-BU
619-GN
200-BK
C730-BR
614-PU
606-GY
200-BK
614-PU
605-YL
200-BK
614-PU
614-PU
606-GY
200-BK
614-PU
200-BK
605-YL
813751
3
R6
4
2
R36 P36
419-YL
103-YL
C730-BR
990-BU
608-GN
WARNING
HORN
SWITCH
3T-2357
C730-BR
P59
221-BK
P29R29
1 2
4
813722
1
R37 P37
619-GN
611-PU
614-PU
200-BK
3
2
1
C927-BU
12
11
10
9
8
7
6
5
4
3
2
1
200-BK
1 2
R23
P23
200-BK
777-PU
REAR
WHEEL
VALVE
200-BK
751-GN
C926-BU
127-9815
SPEED
BRAKE
200-BK
1 2
R22
P22
C926-BU
C927-PU
777-PU
751-GN
C925-GN
C924-YL
2
1
3
112-PU-12
REAR
WATER
SPRAY
SWITCH
3T4405
1
3
4
6
112-PU-12
P38P40
P41
R38R40R41
SHIELD
200-BK
C729-BU
C928-GY
2
5
P28
C929-WH
606-GY
C929-WH
C928-GY
200-BK
200-BK
CIRCUIT GROUPING
DESIGNATION
ATCH WIRE, CABLE,
COMPONENT
CONNECTOR
INTERNAL ELECTRICAL
CONNECTION TO SURFACE
OF COMPONENT
ELECTRICAL CONNECTION
CIRCUIT NOT CONNECTED
CIRCUIT CONNECTED
BLADE, SPADE, RING
OR SCREW TERMINAL
DESCRIPTIONSYMBOL
RED
WHITE
ORANGE
YELLOW
PINK
BLACK
GRAY
PURPLE
BROWN
GREEN
BLUE
COLOR
RD
WH
OR
YL
PK
BK
GY
PU
BR
GN
BU
200-BK
C729-BU
175-PK
604-OR
608-GN
200-BK
1
R11
C938-BR
P11
109-OR
376-GN
604-OR
HYD
TEMP SW
114-4308
WH
400-GN
148-WH
465-OR
DIAGNOSTIC
LIGHT
CLUSTER
135-2929
P26
568-GN
P7P6
12
KEY
START
FUSE
3K-8782
112-PU-6
2
400-GN
DIODE AS.
105-3542
HOUR
METER
6T-7337
R1
200-BK
121-YL
3 4
C926-BU
123-WH
5
112-PU-10
200-BK
11
13
21
19
33
4
5
P3
428-OR
3
34
2
1
604-OR
6
7
FRONT SPEED
SENSOR
28
26
30
405-GY
40
406-PU
STARTING
AID
SWITCH
9D-3721
11
29
27
23
8
15
14
17
36
35
DIODE AS.
105-3542
32
A919-BU
C938-BR
10
31
20
16
38
P42
465-OR
105-BR
B440-RD
449-RD
447-PK
155-PK
307-OR
308-YL
309-GY
376-GN
C932-YL
C930-BR
B438-OR
614-PU
635-BR
112-PU-6
P4
112-PU-6
608-GN
619-GN
614-PU
173-YL
635-BR
606-GY
200-BK
1
2
605-YL
37
24
109-OR-6
123-WH
200-BK
181-GY
A982-BR
110-GN
176-YL
175-PK
175-PK
751-GN
173-YL
103-YL
155-PK
121-YL
400-GN
321-BR
322-GY
155-PK
B439-RD
B440-RD
TURN LIGHT
SWITCH
155-PK
121-YL
C932-YL
C924-YL
103-YL
C926-BU
777-PU
C927-PU
P44
13
11
307-OR
C925-GN
306-GN
447-PK
226-BK
614-PU
465-OR
606-GY
605-YL
619-GN
221-BK
123-WH
604-OR
220-BK
C931-OR
428-OR
405-GY
9
25
22
10
39
322-GY
C730-BR
C929-WH
C729-BU
C928-GY
181-GY
A983-BU
A920-BR
A982-BR
110-GN
C922-BR
B438-OR
C923-OR
A919-BU
109-OR-6
200-BK
C926-BU
C927-PU
C922-BR
777-PU
C924-YL
C925-GN
306-GN
309-GY
A983-BU
A920-BR
400-GN
405-GY
GND
FRAME
406-PU
308-YL
376-GN
R3
C938-BR
123-WH
428-OR
200-BK
SHIELD
112-PU-6
UNUSED
B439-RD
6
449-RD
R44
7
B440-RD
8
321-BR
9
608-GN
377-OR
C923-OR
10
200-BK
200-BK
568-GN
751-GN
419-YL
568-GN
R9
155-PK
2
2
276-BK
11
400-GN
R2
12
P1
91 2 3 4 5 6 7 8
308-YL
406-PU
C928-GY
C929-WH
C729-BU
C730-BR
175-PK
206-BK
200-BK
12
R24
200-BK
18
11
DRUM
OFFSET
VALVE
2
1
P5
GAUGES/
SPEED SENSOR
FUSE
3K-8782
MAIN HARNESS
ABBREV
14 13 12 11 10 9 8 7 6 5 4 3 2 115
14 13 12 11 10 9 8 7 6 5 4 3 2 115
F
E
D
C
B
A
H
G
I
F
E
D
C
B
A
H
G
I
10
10
10
1
2
3
4
5
66
5
4
3
2
1
C851-PU
C850-GN
450-BU
200-GY
176-WH
133-6157
133-6157
176-WH
206-BK
110-GN
105-BR 1
2
3
4
5
6
RECORDER
D
C B
A
4512
3
1
2
3
4
5
6
7
88
7
6
5
4
3
2
11
2
3
4
5
439-YL
450-BU
450-BU
176-YL
206-BK
449-BU
200-BK
6
200-BK
AMPLIFIER
R64 P64
200-GY
C850-GN
REGULATOR
81-4135
200-BK
P65 R65
109-7059
AMPLIFIER
SPEED
105-BR
439-YL
VIBRATION
C851-PU
7
88
7
6
5
4
3
2
1
R43 R55 P35
112-PU-10
1 2 3 4 5 6
R8
P54R54
P58
R58
FAN
450-YL
1
3
2
4
OR
BR
GY
GN
206-BK
449-BU
176-YL
105-BR
GN
YL
BR
BK
BR
YL/BK
BR
200-BK-10
112-PU-10
GN
YL
BU/WH
PK
105-BR
200-BK
449-BU
206-BK
176-YL
450-YL
INTERIOR LIGHT
BU/WH
BK
FLASH-BEACON
CONNECTOR
RADIO
BK/OR
GY/BK
GY
OR
BK
FRONT WINDSHIELD
WASHER/WIPER SW.
FAN SW
OPTIONAL SWITCH FLASH-BEACON
DASHBOARD
R50
P49R49
P48R48
P47R47
P8
R51P51
BR
200BK-10
BK/OR
GN
YL
BU/WH
BK
BK
OR
GY
YL
GN
GY/BK
BK/OR
GY
BK
GY
BU/WH
BR/GN
BR/RD
BK/BR
PK
BU/WH
1
2
3
4
200200
1
7
3
2
BR/GN
5
6
8
1
2
3
4
BR/RD
BK/BR
GY/BK
YL
WH
+ -
+ - +-
GN
GY
BR
OR
4
2
3
1
REAR WIPER MOTOR
H
L
MOTOR
T
BK
10
10
10
10
BR/GN
112-PU-10
BR/BK
GN
YL/BK
RD/BR
GN
BU
OROR
YL/BK
WH
R57 P57
2
1
P53
R53
REAR WINDSHIELD
WASHER/WIPER SW.
WASHER
WINDSHIELD
OR/BK
GY/BK
GY
P50
FRONT WIPER MOTOR
H
L
MOTOR
T
BK
B
WP
L
H
B
B
WP
L
H
B
LIGHT OPTION-BEACON
OR
RD
RD
BR/RD
YL/BL
RECORDING MODULE OPTION
RD
CAB OPTION
BR/BK
BR/GN
(178-4300 CHG 01)
THIS SCHEMATIC IS FOR THE
CB-535B VIBRATORY COMPACTOR.
TO MACHINE STRUCTURE
E96528
WIRES TO BE 16 GAUGE
UNLESS OTHERWISE SPECIFIED.
990-BU
C730-BR
103-YL
419-YL
175-PK
604-OR
608-GN
200-BK
151-4722
INSTRUMENT HARNESS
124-9658
112-PU-6
UNUSED
C926-BU
C730-BR
TO LOCATION I-2
FROM LOCATION B-10
TO LOCATION E-1
FROM LOCATION H-2
TO LOCATION
D-3
FROM LOCATION
G-2
CONN 1
CONN 2
CONN
3
CONN
4
CONN
7
CONN
6
CONN
5
CONN
8
CONN
9
CONN
10
CONN
11
CONN
12
CONN
13
CONN14
CONN
15
CONN
16
CONN
17
CONN
18
CONN
19
CONN 22
CONN 20
CONN 21
CONN
23
CONN
24
CONN
17
CONN
20
CONN
8
CONN
9
CONN
10
FLOW DIVIDER
C730-BR
200-BK
C730-BR
C730-BR
175-PK
131-3076
VALVE
FLOW DIVIDER
SWITCH
8D-2676
ALL DASHED LINES ARE ATTACHMENTS.
WIRES THAT HAVE BATTERY VOLTAGE
WHEN THE KEY SWITCH IS OFF.
WIRES THAT HAVE BATTERY VOLTAGE
WHEN THE KEY SWITCH IS ON.
STARTING CIRCUIT.
GAUGE CIRCUIT.
LAMP CIRCUIT.
TURN SIGNAL AND
WIPER/WASHER CIRCUIT.
GROUND CIRCUIT.
START AID CIRCUIT.
2
1
R27 P27
INDICATOR
LAMP
2N-2371, 2V-7087, 7N-5876
FLOW DIVIDER
