SENR5245
April 1992
936F Wheel Loader Electrical System
8AJ1-UP
©
1992 Caterpillar
All Rights Reserved
Printed in U.S.A.
Wire Description Chart
Wire
Number
Wire
Color
Description
Wire
Number
Wire
Color
Description
Power Distribution Circuits
Monitoring Circuits (Cont'd.)
101
RD
BAT
415
GN
OPR MON TEST SW
102
BU
HD LMP
417
GY
PRIMARY STER SW
105
BR
KEY SW
419
YL
OPR MON PARKING BRAKE
109
OR
ALT OUTPUT (+) TERM.
428
OR
OPR MON XMSN OIL TEMP
112
PU
MAIN POWER RELAY OUTPUT
432
PK
OPR MON BRAKE PRESS. (OIL)
113
OR
OPR MON PANEL B+ SWITCHED
433
BU
OPR MON BRAKE PRESS. (OIL) JUMPER
116
BR
AUX CKT
441
OR
ENG COOLANT TEMP GAGE
118
GY
AUX CKT
442
GY
HYD SYSTEM TEMP GAGE
119
PK
AUX CKT
443
YL
POWER TRAIN TEMP GAGE
120
YL
AUX CKT
447
PK
FUEL LEVEL GAGE
121
YL
BACKUP ALARM TO LAMP
123
WH
AUX CKT
500
BR
WIPER - FRONT (PARK)
124
GN
A/C
501
GN
WIPER - FRONT (LO)
127
OR
AUX CKT
502
OR
WIPER - FRONT (HI)
128
PK
AUX CKT
503
BR
WIPER - REAR (PARK)
129
BU
AUX CKT
504
YL
WIPER - REAR (LO)
135
BU
AUX CKT
505
BU
WIPER - REAR (HI)
136
GN
SUPPL STER
506
PU
WASHER - FRONT
148
WH
AUX CKT
507
WH
WASHER - REAR
513
OR
A/C COMPRESSOR/REFRIGERANT PRESS. SW
200
BK
MAIN CHASSIS
515
GY
BLOWER MOTOR (HI)
201
BK
OPR MON PANEL CMS
516
GN
BLOWER MOTOR (MEDIUM)
203
BK
CHASSIS DIAGNOSTIC
517
BU
BLOWER MOTOR (LO)
207
BK
STARTER DIAGNOSTIC
521
YL
A/C SW TO REFRIGERANT SW
522
WH
A/C CLUTCH TO THERMOSTAT SW
302
OR
STARTER NO.1 RESISTOR TO DIAGNOSTIC
537
GN
TURN SIGNAL SW TO FLASHER
304
WH
STARTER RELAY NO.1 OUTPUT
306
GN
STARTER RELAY COIL TO KEY SW
603
PK
ROTARY BEACON
308
YL
MAIN POWER RELAY COIL
604
OR
STOP LAMP
309
GY
ALTERNATOR REGULATOR TERM.
605
YL
TURN LAMP - LEFT
310
PU
START AID SW TO START AID SOL
606
GY
TURN LAMP - RIGHT
311
WH
START AID SOL TO TEMP SW
607
PK
FLOOD LAMP - FRONT
321
BR
BCKP ALARM LAMP TRAVEL ALARM
608
GN
FLOOD LAMP - REAR
614
PU
PARK/TAIL/DASH LAMP
403
GN
ALTERNATOR (R) TERM.
615
YL
CAB FLOOD LAMP/ROPS
405
GY
OPR MON OIL PRESS. (LO SETTING)
617
BR
TAIL/POSITION LAMP - LEFT (ROAD PKG)/WIDTH
406
PU
OPR MON COOLANT TEMP
618
YL
TAIL/POSITION LAMP - RIGHT (ROAD PKG)/WIDTH
408
WH
OPR MON SYSTEM AIR PRESS.
409
OR
OPR MON NEUT
761
GY
LIFT KICKOUT SOL SW
410
WH
OPR MON ACTION ALARM
762
YL
BUCKET POSITIONER SOL SW
411
PK
OPR MON ACTION LAMP
976
OR
RIDE CONT SOL
413
BR
OPR MON FUEL PRESS.
Monitoring Circuits
Control Circuits
Ground Circuits
Accessory Circuits
Basic Machine Circuits
Lighting Circuits
Connectors
Vehicle
Location
Harness And/Or Components
Schematic
Location
Connectors
Vehicle
Location
Harness And/Or Components
Schematic
Location
A - 6W4231 J - 6W3363
Operator Monitor (EMS) K - 6T4826
H - 9U1473 A - 6W4231
Diagnostic Connector D - 9V4666
A - 6W4231 A - 6W4231
B - 9U3475 Front Wiper Motor
A - 6W4231 E - 8V6185
C - 9V3810 Rear Wiper Motor
A - 6W4231 K - 6T4826
H - 9U1473 L - 6W3362
B - 9U3475 N - 9U2605
H - 9U1473 R - 8V6976
A - 6W4231
F - 8V9525
A - 6W4231 D-4
F - 8Y7088 (Attachment) F-2
B - 9U3475
N - 9U2605
G - 9U2603
N - 9U2605
H - 9U1473
M - 9U1472
Vehicle locations are repeated for connectors located close together.
* = Connector is located at the component.
A = Connector located in right console - access through cab air filter compartment.
B = Connector located at power distribution box.
F-5
D-3
F-5
E-4
F-4
E-6
D-2
C-8
*
*
A-5
A-4
D-4
A-5
B-5
B-8
D-5
E-6
A
A
A
A
Harness Connector Location Chart
20 Contacts
10 Contacts
7 Contacts
6 Contacts
4 Contacts
*
B
A
A
1
2
3
4
5
6
7
3
4
5
6
8
9
10
11
12
14
15
13
16
B
C
1
2
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
37
35
33
34
36
38
7
39
40
A
1
2
5
6
7
3
4
5
6
8
9
10
11
12
14
15
13
16
B
C
1
2
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
37
35
33
34
36
38
7
39
40
C47050P1
MACHINE HARNESS CONNECTOR AND COMPONENT LOCATIONS
Related Service Manuals
Title Form No.
Alternator; Bosch K1/N1 SENR3685
Electronic Monitoring System SENR2945
Starting And Charging Systems SENR2947
Starting Motor; Delco Remy 37-MT/42-MT SENR3581
Resistor and Solenoid Specifications
Component Part No. Resistance (Ohms)¹
Resistor - Alternator 6T7864 39 ± 1.95
Resistor - Blower Speed 9G1950 Overall 2.0 ± .1; Tap 1.0 ± .05
Solenoid - A/C Clutch 8T8813 14.4 ± 0.6
Solenoid - Bucket Positioner / Lift Kickout 9X5301 11.0 ± 1.1
Solenoid - Ride Control 6T8046 20.1 ± 1.0
¹ At room temperature.
Off Vehicle Switch Specifications
Part No. Function Actuate Deactuate Normal Condition
2M9346 Brake Air Pressure (Stop Lamp)
45 kPa MAX
(6.5 psi MAX)
5 kPa MIN
(0.5 psi MIN)
Normally
Open
7N9560 Converter Oil Temperature (EMS)
129.4 ± 2.8°C
(265 ± 5°F)
118.3°C MIN
(245°F MIN)
Normally
Closed
7N9785 Engine Coolant Temperature (EMS)
107.2 ± 2.8°C
(225 ± 5°F)
91.0°C MIN
(196°F MIN)
Normally
Closed
7T0988 Engine Oil Pressure (EMS)
62 ± 21 kPa
(9.0 ± 3.0 psi)
38 ± 21 kPa
(5.0 ± 3.0 psi)
Normally
Open
8N1693 Engine Coolant Temperature (Start Aid)
37.8 ± 2.8°C
(100 ± 5°F)
26.7°C MIN
(80°F MIN)
Normally
Closed
9G8009
Brake Air Pressure (EMS)
Parking Brake Pressure (EMS)
517 ± 35 kPa
(75.0 ± 5.0 psi)
448 ± 35 kPa
(65.0 ± 5.0 psi)
Normally
Open
9W3187 Fuel Pressure (EMS)
93 ± 21 kPa
(13.5 ± 3.0 psi)
69 ± 21 kPa
(10.0 ± 3.0 psi)
Normally
Closed
9X1159 Primary Steering Oil Flow (EMS)
4 grams
(.14 oz)
1.5 grams
(.05 oz.)
Normally
Open
Vehicle
Location
Component
Schematic
Location
Vehicle
Location
Component
Schematic
Location
C Alarm - Action (EMS) B-3 19 Sender - Engine Coolant Temp (Gauge) C-8
1 Alarm - Backup D-9 20 Sender - Fuel Level (Gauge) C-8
2 Alternator F-8 21 Sender - Hydraulic Temp (Gauge) C-7
3 Battery C-8 22 Solenoid - Air Conditioner Clutch C-8
4 Battery D-8 23 Solenoid - Bucket Positioner B-3
B Breaker - Alternator B-8 23 Solenoid - Lift Kickout B-3
A Breaker - Blower Motor D-6 24 Solenoid - Ride Control A-3
B Breaker - Key B-8 25 Solenoid - Ride Control A-2
B Breaker - Running Lamp B-7 26 Solenoid - Start Aid F-8
5 Converter - Voltage B-3 27 Switch - Backup Alarm C-8
6 Dryer - Air F-9 A Switch - Beacon C-5
7 Flasher E-3 28 Switch - Blower F-4
A Fuseholder D-6 29 Switch - Brake Air Press (EMS) F-7
A Gauge - Brake Air Press D-4 30 Switch - Brake Air Press (Stop Lamp) F-7
C Gauge - Converter Temp F-1 31 Switch - Brake Oil (EMS) D-7
C Gauge - Engine Coolant Temp F-1 32 Switch - Brake Oil (EMS) D-7
C Gauge - Fuel Level D-4, F-1 33 Switch - Bucket Positioner A-2
C Gauge - Hydraulic Temp F-2 18 Switch - Converter Oil Temp (EMS) D-8
8 Ground - Chassis A-6 34 Switch - Disconnect E-8
9 Ground - Engine End Frame C-2 19 Switch - Engine Coolant Temp (EMS) E-8
10 Ground - Loader Frame A-2 19 Switch - Engine Coolant Temp (Start Aid) E-7
11 Ground - Starting Motor To Engine A-8 35 Switch - Engine Oil Press (EMS) D-8
12 Ground - Starting Motor To Frame A-8 A Switch - Flood Lamp C-5
A Ground - To Platform D-5 A Switch - Front Wiper B-6
C Lamp - Action D-4 36 Switch - Fuel Press (EMS) E-8
A Lamp - Ride Control C-4 A Switch - Key Start B-4
A Meter - Service B-4 37 Switch - Lift Kickout B-2
A Monitor - Operator (EMS) B-5 A Switch - Operator Monitor Test (EMS) C-6
13 Motor - Blower E-4 38 Switch - Parking Brake Press (EMS) D-7
13 Motor - Blower E-5 39 Switch - Primary Steering Oil Flow (EMS) C-7
14 Motor - Front Washer F-3 A Switch - Rear Flood Lamp B-5
C Motor - Front Wiper F-4 A Switch - Rear Wiper B-6
14 Motor - Rear Washer F-3 40 Switch - Refrigerant Press (AC) B-8
15 Motor - Rear Wiper E-5 A Switch - Ride Control C-4
16 Motor - Starting A-8 A Switch - Running Lamp B-5
B Relay - Main B-8 28 Switch - Heater/AC Selector F-4
B Relay - Start A-8 A Switch - Start Aid B-4
B Resistor - Alternator A-7 17 Switch - Thermostat F-5
17 Resistor - Blower Speed F-5 27 Switch - Transmission Neutral (EMS) D-7
18 Sender - Converter Oil Temp (Gauge) C-8 7 Switch - Turn Signal F-3
Vehicle locations are repeated for components located close together.
A = Component located at right console.
B = Component located at power distribution box.
C = Component located in dash area.
Component Location Chart
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.
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
1
1
2
3
6
7
4
5
1
2
L7
L26
L26L26
L3
L3
L3
L24
L24
L4
L4
L7
L25
L25
L25
415-GN
201-BK
506-PU
507-WH
112-PU-6
124-GN-14
L23
M
M
200-BK
608-GN
FLOOD
LAMP
9X-1439
LEFT
TURN
LAMP
7X-6066
BK-18
RD-18
M
200-BK-14
605-YL-14
2
ATCHC-5009U-3868P
ATCHC-400
ATCH
ATCH
ATCH
ATCH
ATCH
ATCH
ATCH
8V-5045
RIDE CONTROL
B
SS
SS
P
SS
SS
CAB
GROUND
976-OR-14
LAMP
7N-5876
BASE
9D-3127
135-BU-14
3
1
200-BK
W
H
W
BB
AA
H
H
H
H
H
B
B
B
B
CHASSIS
GROUND
L23
L9
TO
FRAME
L9
L20 L20
L21
L21
L17L17
L17
L17
L6
L12
L11
L5
L16
L16
L16
L16
L15
H
V
V
433-BU
201-BK
L19
L19
X
522-WH-14
2
3
6
1
4
E
405-GY
2
L18 L18
L18
RIGHT
TURN
LAMP
7X-6066
309-GY
L18
L25
L14
M
200-BK-14
614-PU-14
604-OR-14
RESISTOR
6T-7864
308-YL
2
POWER DISTRIBUTION BOX
2
3
200-BK-14
135-BU-14
1
10A
RIDE CONTROL
SOLENOID
6T-8046
00
REAR
FLOOD
LAMP SW
8D-2676
976-OR-14
1
THIS SCHEMATIC IS FOR THE 936F ( 3E-7521 CHG 00 )
976-OR-14
RIDE CONTROL
SOLENOID
6T-8046
VV
VV
1
2
976-OR-14
5
3
605-YL-14
RD-18
BK-18
H
CHASSIS
GROUND
D
608-GN
121-YL
L14
614-PU-14
447-PK
L14
H
H
+
H
H
K
K
E
L
C
2
E
E-3
C-7
A-6
D-8
E-8
E-4
D-3
A-4
D-3
C-9
F-5
F-5
F-5
A-4
D-2
ATCHF-2
STDD-4
E-6
E-4
A-8
C-8
C-8
D-8
D-8
976-OR-14
F-8
C-6
D-9
B-4
B-8
L13
102-BU-14
121-YL
321-BR
102-BU-14
L23
L21
L21
L20
L20
L13
L5
L5
4
L5
T
3
447-PK
200-BK
5 441-OR
443-YL
B
442-GY
B
123-WH
E
7
L5
L5
L6
L6
L15
L15
L10
L10
L10
L11
BK-18
OPERATOR
MONITOR
TEST SW
9D-3721
L11
L9
L9
L9
TO ENGINE
END FRAME
BACKUP
ALARM
3T-1815
7
L9
L12
L12
J
2
200-BK
200-BK-14
H
H
H
H
M
M
M
H
403-GN
H
306-GN
1
TO FRAME
G
G
5
B-6
SEND
IGN
SEND
IGN
SEND
IGN
SEND
IGN
B
L12
B
200-BK-10
200-BK
615-YL
200-BK
443-YL
441-OR
447-PK
123-WH
200-BK
123-WH
123-WH
123-WH
200-BK
200-BK
200-BK
200-BK
123-WH
FUEL LEVEL
GAGE
7C-0685
HYDRAULIC
TEMP GAGE
7C-0684
614-PU-14
614-PU-14
614-PU-14
614-PU-14
GND GND GND GND
BLOWER
9G-8697
L8
H
CONVERTER
TEMP GAGE
7C-0683
COOLANT
TEMP GAGE
7C-0682
605-YL-14
606-GY-14
201-BK
2
GY
PU
BR
RED
WHITE
ORANGE
YELLOW
PINK
ABBREV COLOR
BLACK
GRAY
PURPLE
BROWN
DESCRIPTIONSYMBOL
CONNECTOR
ELECTRICAL CONNECTION
TO VEHICLE STRUCTURE
INTERNAL ELECTRICAL
CONNECTION TO SURFACE
OF COMPONENT
BLADE, SPADE, RING,
OR SCREW TERMINAL
BK
PK
YL
OR
WH
RD
GN
BU
GREEN
BLUE
CIRCUIT CONNECTED
CIRCUIT NOT CONNECTED
ATCH WIRE, CABLE,
COMPONENT
L# CIRCUIT GROUPING
DESIGNATION
310-PU
1
2
200-BK
L8
B-6
B
01
02
02
02
01
BU-18
8V-4320
8V-4322
8V-4323
8V-4321
9V-2904
RIGHT TURN
INDICATOR
LAMP
7X-2058
EE
DD
CC
BB
AA
CABLE AS.
RIGHT
TURN
LAMP
7X-6066
07
J
00
02
04
03
00
00
00
00
07
00
H
A-3/B-2
9U-3475
6W-7205
9G-6259
8V-6393
8V-4948
9V-4372
9V-3808
9V-4667
9V-5245
9F-4337
6W-4228
TT
SS
RR
QQ
PP
NN
MM
LL
KK
JJ
Z
WIRE AS.
01
C
03
02
00
00
02
01
03
03
00
01
00
05
02
02
01
00
04
03
00
00
00
01
6W-7273
C
8V-5283
9V-2036
8V-6257
8V-6976
8V-6256
LEFT TURN
INDICATOR
LAMP
7X-2058
1
1H-6936
6W-3362
6T-4826
6W-3363
9U-2605
9U-1473
H
8V-9525
8V-6185
9V-4666
9V-3810
9U-2603
6W-4231
HH E-4
Y
X
W
V
U
S
R
Q
9U-3861
N
M
L
K
J
H
G
F
F
E
D
C
B
A
HARNESS AS.
LOCCHGPART NO.IDENT
A-5
F
F
E
E
D
D
9
9
8
8
7
7
C
C
B
B
A
A
9
9
8
8
7
7
6
6
5
5
4
4
NOTE A: NORMALLY OPEN BEFORE REFRIGERANT CHARGE
UNLESS OTHERWISE SPECIFIED: ALL WIRE IS 16 GAGE
6
6
5
5
4
4
COMPONENTS ARE SHOWN INSTALLED ON A FULLY
OPERABLE MACHINE WITH THE KEY AND ENGINE OFF
AND XMSN SHIFTER IN NEUTRAL
3
3
2
2 11
F
F
E
E
D
D
3
3
2
2 11
C
C
B
B
A
A
3
1
H
H
FUEL SW
9W-3187
DISCONNECT SW
9W-2790
200-BK
T
AIR CONDITIONER UNIT
L
K
614-PU-14
4
2
RESISTOR
9G-1950
TO
FRAME
S
BK-18
L8
ENGINE
OIL SW
7T-0988
STOP
LAMP SW
2M-9346
H
617-BR
618-YL
121-YL
128-PK
116-BR
127-OR
123-WH
120-YL
10A
10A
10A
10A
10A
10A
10A
10A
RIGHT TAIL LAMP
LEFT TAIL LAMP
BACKUP ALARM
REAR FLOOD LAMP
201-BK
GAGES
CONVERTER
2
E
L8
L7
L22
BK-8
QQ M
HV
BB
AA
JJ
AC
U
TT
BLOWER
9G-8697
BK-22
BK-22
L4
L4
1
RD-18
+ BATTERY
SOLENOID
GROUND
6W-7074
8Y-7088
B-3016W-7073GG
T
WW
ROPS
GROUND
GG
XX
FLOOD LAMP
9X-6775
J
J
L3
L3
L24
L24
L2
121-YL
L22
ALTERNATOR
9W-3043
R
405-GY
WH-18
604-OR-14
123-WH
L1
L1
L13
L13
105-BR
201-BK
L24
109-OR-6
310-PU
311-WH
OPERATOR STATION OPERATOR STATION
15A
STRIP
9V-3033
BLOWER
MOTOR
BREAKER
6N-8589
124-GN-14 112-PU-10
112-PU-6
410-WH
411-PK
124-GN-14
522-WH-14
521-YL-14
119-PK
503-BR
505-BU
504-YL
FUSE HOLDER
4K-5122
FUSE
3K-8782
507-WH
506-PU
118-GY
502-OR
501-GN
500-BR
201-BK
415-GN
113-OR
136-GN
E
3
522-WH-14
BK-0
4
3
1
2
5
6
7
8
9
10
136-GN
113-OR
129-BU
118-GY
119-PK
10A
10A
10A
10A
10A
SUPPL STER
OPERATOR MONITOR
CIGAR LIGHTER
FRONT WIPER
REAR WIPER
M
L2
BRAKE
AIR SW
9G-8009
408-WH
L2
102-BU-14
STOP/
TAIL/
PARK
LAMP
8C-6207
BK-18
403-GN
109-OR-6
COOLANT SW
8N-1693
START AID
SOLENOID
9G-4365
200-BK311-WH
311-WH
310-PU
2
1
BK-18
BK-18
COOLANT SW
7N-9785
406-PU
L22
CONV OIL SW
7N-9560
2
1
201-BK
428-OR
201-BK
WH-18
201-BK
408-WH
406-PU
403-GN
413-BR
428-OR
419-YL
409-OR
432-PK
1
201-BK
201-BK 201-BK
413-BR
RD-18
201-BK
201-BK
BRAKE
OIL SW
7V-5647
BRAKE
OIL SW
7V-5647
XMSN
NEUTRAL SW
68-3426
PARKING
BRAKE SW
9G-8009
433-BU
409-OR
201-BK
201-BK
201-BK
BK-0
BK-0
203-BK
DOME
LAMP
6T-4864
105-BR
200-BK-18
604-OR-14
604-OR-14
614-PU-14
207-BK
L1
614-PU-14
H
2
2
1
BK-14
BK-PK-14
T
T
T
403-GN
NN
NEGPOS
302-OR
1
304-WH-8
UU
128-PK-14
U
TT
608-GN
200-BK-14
FLOOD
LAMP
9X-1439
200-BK-14
GN
GY
BR
OR
REAR
WIPER
9X-3392
FF
BK-14
4
2
3
1
H
L
MOTOR
T
BK
B+
BK-18
TO
PLATFORM
ENGINE
END FRAME
200-BK-14
201-BK
200-BK
A
HH
3
2
1
FRONT
WASHER
7T-8891
REAR
WASHER
7T-8891
507-WH
200-BK
506-PU
507-WH
515-GY-14
148-BR-14
PANEL
LAMP
7N-5876
148-BR-14
TO
CAB
KK
SELECTOR SW
7T-3946
KICKOUTS
200-BK-14
200-BK-14200-BK-14
515-GY-14 515-GY-14
2
1
BK-14
WH/RD-14
MOTOR
2
1
BK-14
WH/RD-14
MOTOR
6
54
3
21
1
J
J
J
GN
GY
BR
OR
4
2
3
1
H
L
MOTOR
J
T
BK
148-BR-14
521-YL-14
P
JK
6
B+
516-GN-14
614-PU-14 5
3
2
1
4
515-GY-14
521-YL-14
517-BU-14
124-GN-14
GND
P
GND
10200-BK
200-BK
MOTOR
614-PU-14
614-PU-14
614-PU-14
105-BR
BEACON
6T-8941
CE
605-YL-14
606-GY-14
ROPS
GROUND
614-PU-14
614-PU-14
614-PU-14
614-PU-14
614-PU-14
500-BR
G
762-YL
761-GY
128-PK
200-BK-14
G
403-GN
4
GND
H
6
200-BK-14
200-BK-14
200-BK-14
537-GN-14
605-YL-14
606-GY-14
14
5
6
2
3
614-PU-14
U
U
Y
S
Y
N
R
B
FA
A
S
DA
A
H
H
603-PK
200-BK-14
603-PK
XX
OPERATOR STATION
603-PK
201-BK
200-BK
607-PK-14
1
2
3
4
BRAKE AIR
PRESS. GAGE
1W-3306
200-BK-10
200-BK
506-PU
F-4
201-BK
200-BK
200-BK
201-BK
201-BK
200-BK
200-BK
201-BK
201-BK
201-BK
201-BK
615-YL
603-PK
BLOWER SW
7T-3946
1 2
3
615-YL
603-PK
BEACON SW
8D-2676
MASTER
FAULT
LAMP
7N-1996
BASE
3T-0304
3
1
4
2
411-PK
201-BK
200-BK
4 5
201-BK
411-PK
FUEL LEVEL
GAGE
7C-0685
762-YL
761-GY
447-PK
614-PU
120-YL
123-WH
615-YL
603-PK
6
515-GY-14
516-GN-14
517-BU-14
2
1
3
4
6
9
5
7
8
447-PK
441-OR
200-BK
443-YL
442-GY
123-WH
BK-14
BASE
2G-0151
607-PK-14
H
9U-1472
A-800
200-BK
4E-5666UU
123-WH
A-3/F-3
976-OR-14
00
2
4E-6161
4
3
5
7
6
1
2
N
WW
102-BU-14
1
447-PK
128-PK
1
B
200-BK
8R-1353
B
A-3/F-3
2
01
976-OR-14
6W-7072
761-GY
128-PK
200-BK
2
E-6
NOTE
TURN
SIGNAL SW
9G-5589
IGN
SEND
502-OR
501-GN
118-GY
500-BR
S
2
XX
XX
GG
PANEL
LAMP
7X-2058
PANEL
LAMP
7X-2058
FLASHER
8D-6946
605-YL-14
606-GY-14
607-PK-14 607-PK-14
BASE
2G-0151
200-BK
6
148-BR-14
615-YL
OPERATOR STATION
102-BU-14
606-GY-14
605-YL-14
A-4
605-YL-14
606-GY-14
102-BU-14
G
605-YL-14
606-GY-14
605-YL-14
606-GY-14
606-GY-14
1
N
VV
LAMP
7X-2058
LAMP
7X-2058
LAMP
7X-2058
VV
605-YL-14
MOTOR
WW
976-OR-14
606-GY-14
LAMP
7X-2058
FLOOD
LAMP
9X-1439
XX
THERMOSTAT SW
3E-5464
A
FRONT
WIPER
9X-3392
9U-1474
FLOOD
LAMP
9X-6775
615-YL
2
NO
NC
BK-6
200-BK-14
H
201-BK
200-BK-10
FUEL
SENDER
8C-9626
CIGAR
LIGHTER
9W-0335
105-BR
H
MAIN
RELAY
3T-0376
ALTERNATOR
BREAKER
9S-0174
TO
FRAME
TO
ENGINE
BLOCK
Z
PRIMARY
STER SW
9X-1159
COM
109-OR-6
1
H
H
H
608-GN
H
H
RD-00
RD-00
W
RR
15A
10A
60A
STARTER
3T-4586
M
H
1
CCDD
U NN H
H
X
H
AB
H
L
MM
LL
200-BK-14
614-PU-14
121-YL
200-BK
200-BK
105-BR
310-PU
12V BATTERY
3T-5760 STD
9G-4247 ATCH
FRONT
WIPER SW
3T-6655
REAR
WIPER SW
3T-6655
H
102-BU-14
201-BK
310-PU
403-GN
121-YL
447-PK
614-PU-14
608-GN
7
2
12
4
20
19
18
6
8
17
16
15
9
14
13
1
5
10
11
3
447-PK
614-PU-14
200-BK
417-GY
121-YL
310-PU
102-BU-14
201-BK
OPERATOR STATION
OPERATOR STATION
417-GY
604-OR-14
200-BK-14
200-BK-14
CC
RUNNING LAMP
BREAKER
3T-2662
101-RD-14
201-BK
409-OR
413-BR
403-GN
419-YL
428-OR
408-WH
405-GY
432-PK
406-PU
D-6
200-BK-14
976-OR-14
A-8
C-5
A-5
LAMP
7X-2058
119-PK
118-GY
9
8
7
6
5
4
3
2
1
10
417-GY
409-OR
413-BR
403-GN
419-YL
428-OR
408-WH
405-GY
432-PK
406-PU
415-GN
113-OR
411-PK
410-WH
201-BK
201-BK
201-BK
201-BK
119-PK
505-BU
504-YL
503-BR
118-GY
502-OR
501-GN
500-BR
129-BU
112-PU-6 112-PU-6
521-YL-14
522-WH-14
1
2
521-YL-14
522-WH-14
RIDE CONTROL
SW
8D-2676
608-GN
608-GN
417-GY 1
2 BK-18
BK-18
BACKUP
ALARM SW
68-3426
HYDRAULIC
SENDER
8N-3844
CONV
OIL
SENDER
6N-5926
306-GN
COOLANT
SENDER
6N-5926
H
H
200-BK
201-BK
121-YL
321-BR
447-PK
447-PK
415-GN
201-BK
507-WH
506-PU
442-GY
443-YL
441-OR441-OR
T
T
604-OR-14
614-PU-14
321-BR
REFRIGERANT SW
NOTE A
9D-6888
201-BK
201-BK
522-WH-14
521-YL-14
513-OR-14
AIR
CONDITIONER
CLUTCH
SOLENOID
8T-8813
308-YL
BK-18
105-BR
308-YL
112-PU
109-OR-6
2 2
1 1
311-WH
311-WH
200-BK
200-BK
310-PU
310-PU
DIAGNOSTIC CONNECTOR
976-OR-14
G
128-PK-14
T
S
1
BK-0
2
KEY
BREAKER
9G-9487
200-BK-14
200-BK-14
304-WH
112-PU
302-OR
207-BK
112-PU-6
101-RD-6
UU
306-GN
START
RELAY
3E-7279
109-OR-6
306-GN
308-YL
109-OR
101-RD
105-BR
310-PU
311-WH
203-BK
102-BU-14
105-BR
101-RD-10
FLOOD
LAMP
9X-1439
403-GN
BK-18
123-WH
200-BK-14
W
H
Q
Q
Q
STOP/
TAIL/
PARK
LAMP
8C-6207
H
200-BK
T
201-BK
GN
GN
018R-7151FF
H
311-WH
G S
MTR BAT
MOTOR
NEGPOS
RUNNING
LAMP SW
7T-3946
AIR DRYER
8W-3087
DD
H
H
BK-0
200-BK-14
BK-18
WH-18
RD-18
200-BK-14
M
200-BK-14
12V BATTERY
3T-5760 STD
9G-4247 ATCH
309-GY308-YL
608-GN
B
WP
L
H
B
B
WP
L
H
B
BUCKET
PSNR SOL
9X-5301
LOADER
FRAME
976-OR-14
607-PK-14
BUCKET
POSITIONER
9G-0116
LIFT
KICKOUT
9G0117
200-BK-14
200-BK
T
614-PU-14
614-PU
403-GN
976-OR-14
605-YL-14
606-GY-14
200-BK-14
2
1 605-YL-14
606-GY-14
105-BR
N
105-BR
105-BR
BK AIR PR
TC OIL TEMP
PRIM STER
COOL TEMP
NEUTRAL
+ BATTERY
GROUND
ALTERNATOR
ENG OIL PR
BK OIL PR
ALARM
LAMP
FUEL PR
TEST
PARK BK
11
20
19
18
17
16
15
14
13
12
10
9
8
7
6
5
4
3
2
1
607-PK-14
A
N
201-BK
A
VV
T
B
PP
G
G
B
X
H
Q
BB
HKK
A
AA
RD-18
121-YL
LEFT
TURN
LAMP
7X-6066
447-PK
G
127-OR
OPERATOR
MONITOR
3T-9200
3
32
2
6
5
3
2
5
4
12
102-BU-14
FAULT
ALARM
9G-9813
102-BU-14
615-YL
LAMP
7X-2058
FLOOD LAMP
FLOOD
LAMP SW
3T-4405
503-BR
200-BK
127-OR
615-YL
2 2
1 1
OPERATOR STATION
762-YL
761-GY
762-YL
762-YL
2
1121-YL
102-BU-14
603-PK
615-YL
417-GY
614-PU
200-BK
200-BK
102-BU-14
A
614-PU
127-OR
116-BR
102-BU-14
102-BU-14
976-OR-14
761-GY
128-PK-14
607-PK-14
761-GY
607-PK-14
617-BR
618-YL
128-PK
3
5
6
2
4
7
1
614-PU
614-PU
614-PU
LIFT
KICKOUT
SOLENOID
9X-5301
OPERATOR STATION
VOLTAGE
CONVERTER
9G-6981
RD-18
BK-18 2
1
WH/RD-18
WH/BK-18
3
2
1
RD-18
BK-18
615-YL
615-YL
+ BATTERY
GROUND
+12 VOLT
GROUND
KEY
START SW
9G-7641
START
AID SW
3T-3453
SERVICE METER
3T-8325
105-BR
105-BR
306-GN
308-YL
308-YL
310-PU
124-GN-14
608-GN
447-PK
403-GN
310-PU
105-BR
306-GN
308-YL
608-GN
614-PU-14
102-BU-14
614-PU
614-PU-14
102-BU-14
121-YL
8
9
10
7
6
5
2
3
4
1
2
1 RD
BK
1
2
3
441-OR
443-YL
442-GY
120-YL
614-PU-14
200-BK
200-BK
410-WH
201-BK 2
1
BK
RD
761-GY
762-YL
200-BK-14
200-BK-14
200-BK
200-BK
128-PK
200-BK-14
200-BK-14
200-BK-14
976-OR-14
128-PK
762-YL
200-BK
200-BK-14
YL-18
RD-18
BK-18
SOLENOID
GROUND
+ BATTERY
3
2
1
ST
ON
OFF
B
S
C
R
-+
606-GY-14
200-BK-14
614-PU-14
A
N
L22
BK-14
615-YL
614-PU-14
F
7
200-BK-14
121-YL-14
200-BK-14
200-BK-14
D37245
