RENR4901
May 2001
SPS342 Skid Mounted Pumper
2LZ219-UP (Pumper)
5LJ1-UP (Engine)
Electrical System
©
2001 Caterpillar
All Rights Reserved
Printed in U.S.A.
Deck Engine Speed Control
Deck Engine Start / Run / Kill Switch
Deck Engine Throttle Reset Switch
Emergency Kill Switch
Gear Selector Switch
Instant Neutral Line Test Switch
Master Power Switch
Neutral Trip Relay
REMOTE PANEL
Coolant Level Sensor
FRONT VIEW
REAR VIEW
Alternator
Start Deckk Engine Solenoid
Second Engine Speed Sensor
LEFT SIDE VIEW
Air Shutoff Solenoid
Emergency Kill Relay
Fluid End Lube Solenoid
Main Disconnect Switch
Master Power Solenoid
Normal Kill Relay
Pump Brake Relay
Pump Brake Solenoid
Start Deck Engine Relay
MAIN
JUNCTION
BOX
TOP VIEW
RIGHT SIDE VIEW
Pump Stroke Proximity Sensor
Treating Pressure Transducer
Pump Oil Temp Switch
Pump Oil Pressure Switch
Lockk Up Inhibit Solenoid
Deckk Transmission Oil Temp Switch
Converter Lock Up Over Pressure Switch
Engine Speed Sensor
Deckk Engine Oil Temp Switch
Deckk Transmission Oil Pressure Switch
Atmospheric Pressure Sensor
Boost Pressure Sensor
Coolant Temp Sensor
Engine Oil Pressure Sensor
Shut Off Solenoid
Rack Position Sensor
Pump Rate Proximity Sensor
(Magnetic Pickk Up #1)
C35
2/C #16 TRANSMISSION OIL FILTER DIFFERENTIAL PRESSURE
1/C #4 ALTERNATOR POWER TO CIRCUIT PROTECTION CABLE
BATTERY GROUND TO POWER DISTRIBUTION BLOCK1/C #4
COOLANT LEVEL SENSOR CABLE3/C #16 SHLD
C34
SHUTOFF SOLENOID CABLE3/C #16 SHLD
C33
RACK BTM CABLE3/C #16 SHLD
C32
ATMOSPHERIC PRESSURE SENSOR CABLE3/C #16 SHLD
C31
SECOND ENGINE SPEED SENSOR CABLE3/C #16 SHLD
C30
ENGINE SPEED SENSOR CABLE3/C #16 SHLD
C29
COOLANT TEMPERATURE SENSOR CABLE3/C #16 SHLD
C28
RACK POSITION SENSOR CABLE4/C #18 SHLD
C27
OIL PRESSURE SENSOR CABLE3/C #16 SHLD
C26
BOOST PRESSURE SENSOR CABLE3/C #16 SHLD
C25
LARGE GAUGE PANEL CABLE
C16
3/C #16 SHLD
C24
C23
3/C #16 SHLD PUMP STROKE PROXIMITY SENSOR CABLE
C22
3/C #16 SHLD SMALL GAUGE PANEL CABLE
C21
3/C #16 SHLD PUMP OIL TEMPERATURE CABLE
C20
3/C #16 SHLD PUMP OIL PRESSURE CABLE
C19
4/C #18 SHLD TREATING PRESSURE TRANSDUCER CABLE
DESCRIPTIONTYPE
1/C #4
10/C #16
10/C #16
3/C #16 SHLD
3/C #16 SHLD
3/C #16 SHLD
3/C #16 SHLD
3/C #16 SHLD
3/C #16 SHLD
3/C #16 SHLD
3/C #16 SHLD
1/C #4
1/C #4
10/C #16
4/C #18 SHLD
3/C #16 SHLD
C1
CABLE
C3
C4
C6
C7
C5
C10
C9
C13
C11
C12
C8
C14
C15
C18
C17
C2
BATTERY POWER TO ALTERNATOR CABLE
BATTERY GROUND TO ALTERNATOR CABLE
PUMP RATE PROXIMITY SENSOR CABLE
TREATING PRESSURE TRANSDUCER CABLE
DECK TRANSMISSION OIL PRESSURE
CABLE TO 14-PIN AMPHENOL CONNECTOR
DECK TRANSMISSION OIL TEMPERATURE CABLE
DECK ENGINE OIL TEMPERATURE CABLE
MAGNETIC PICK-UP UNIT CABLE #1
PEEC 3.0 40 PIN CONNECTOR CABLE
START DECK ENGINE SOLENOID CABLE
TRANSMISSION SHIFT SOLENOID CABLE #1
TRANSMISSION SHIFT SOLENOID CABLE #2
CONVERTER LOCK-UP SOLENOID CABLE
LOCK-UP INHIBIT SOLENOID CABLE
BATTERY POWER TO PANEL
FOR CABLES C2, C3, C5-C7, C9, C11-C13
C16, C20-C25, AND C27-C33.
NOTE K: ADDITIONAL QUANTITY, USE AS NEEDED
NOTE J: USE AS NEEDED FOR CABLE C35.
ALTERNATOR
+
-
INTERCONNECT LEGEND
SOLENOID
CIRCUIT BREAKER
LAMP
A
NORMALLY OPEN TEMPERATURE SWITCH
NORMALLY CLOSED PRESSURE SWITCH
CONNECTOR
NORMALLY OPEN PRESSURE SWITCH
NOTE H: ADDITIONAL QUANTITY, USE AS NEEDED
FOR CABLES C2, C3, C5-C7, C9, C11-C13
C16, C20-C25, AND C27-C33.
NOTE G: USE AS NEEDED FOR CABLES C1, C10, C17,
C18, AND C34.
NOTE F: USE AS NEEDED FOR CABLES C4, C8, AND C15.
NOTE E: USE AS NEEDED FOR CABLES C14, C19, AND C26.
NOTE D: CUT SPARE WIRES SHORT AND SHRINK WRAP
SMALL GAUGE PANEL
SGP
LARGE GAUGE PANEL
LGP
POWER DISTRIBUTION BLOCK
PDB
LOW COOLANT LEVEL
LCL
LOW OIL PRESSURE
LOP
HIGH COOLANT TEMPERATURE
HCT
DATA LINK CONNECTOR
DLC
SPEED2
SECOND ENGINE SPEED SENSOR
SPEED 1
ENGINE SPEED SENSOR
SOS
SHUTOFF SOLENOID
RPS
RACK POSITION SENSOR
OIL PRESSURE SENSOR
OPS
ATMOSPHERIC PRESSURE SENSOR
ATMPS
BOOST PRESSURE SENSOR
BPS
COOLANT TEMPERATURE SENSOR
CTS
OF THE ENCLOSURES.
NOTE B: ITEMS 2, AND 12 ARE LOCATED INSIDE
ONLY FOR DRAWING PURPOSES.
WIRES ARE SHOWN ON LEFT SIDE OF BLOCKS
CENTER PANDUIT IF POSSIBLE.
CENTER PANDUIT AND TERMINATE FROM THE
8-12" SLACK IN CABLE FOR FUTURE
RETERMINATION.
NOTE C: ALL FACTORY WIRES ARE TO ENTER THROUGH
JUNCTION BOX SIDE OF THE CABLE. LEAVE
ON FIELD END. TIE WRAP SPARE WIRES TO THE
LONGEST WIRE TERMINATED ON THE MAIN
PORTION OF THE SKID.
ALL CABLES THAT CONINUE ON TO THE PUMP
AMPHENOL CONNECTOR AT THIS POINT FOR
THE SPLIT OF THE BASE. INSTALL 16-PIN
NOTE A: ROUTE CABLE TO ONE COMMON POINT NEAR
TRANSMISSION SHIFT SOLENOID CABLE #
TREATING PRESSURE TRANSDUCER
TERMINAL BLOCK #
SHIELD
START DECK ENGINE SOLENOID
POWER END LUBE TEMPERATURE
POWER END LUBE PRESSURE
LOW COOLANT LEVEL SENSOR
ENGINE CONTROL MODULE
DECK TRANSMISSION OIL TEMPERATURE
DECK TRANSMISSION OIL PRESSURE
DECK ENGINE OIL TEMPERATURE SWITCH
DECK ENGINE OIL PRESSURE
DECK ENGINE COOLANT TEMPERATURE
CABLE #
ALTERNATOR
TSSC#
TPT
TB#
SHLD
SDES
PELT
PELP
LCLS
ECM
DTOT
DTOP
DEOTS
DEOP
DECT
C#
ALT
WIRE (BULK)191-4468
M
8
-
J
WIRE (BULK)154-6457
CM
1220
-
E
WIRE (BULK)158-7855
CM
9999
-
H
WIRE (BULK)158-7857
CM
3200
-
G
WIRE (BULK)158-7854
CM
1067
-
F
WIRE (BULK)158-7855
CM
335
-
K
CONT GP -B162-0477
PC
1
35
PANEL GP-INSTR149-2736
PC
1
34
PANEL GP-INSTR149-2738
PC
1
33
CONT GP -B162-0483
PC
1
32
BREAKER GP-CKT155-1262
PC
1
31
MISC REF
PARTS LIST
PLUG AS.- CONN9D-3955
PC
1
30
GASKET-UNILET5N-1858
PC4
29
COVER-UNILET5N-1859
PC4
28
PLUG-CONNECTOR8T-8731
PC
3
27
PLUG AS.-CONN3E-7631
PC
1
26
CONNECTOR AS.149-5926
PC
1
25
CONNECTOR AS.149-5925
PC
124
CONNECTOR148-7512
PC
1
23
TRANSDUCER-PRESS148-7511
PC
122
SENSOR-PROXIMITY148-7510
PC
221
WEDGE-RECEP LOCK3E-3365
PC
1
20
RECEPTACLE AS.3E-3364
PC
1
19
SOCKET-CONNECTOR8T-8730
PC
22
18
RECEPTACLE-KIT102-8803
PC
3
17
PLUG KIT-CONN155-2260
PC
3
16
PIN-CONNECTOR8T-8729
PC
2015
PLUG AS.-CONN155-2269
PC
214
WEDGE-PLUG LOCK155-2261
PC
2
13
RECEPTACLE-CONN8T-8736
PC
112
B
CONNECTOR173-6715
PC
111
A
CONNECTOR173-6714
PC
1
10
A
SWITCH-PRESSURE154-4498
PC
1
9
SENSOR GP-LEVEL165-6634
PC
1
8
BODY-UNILET159-4505
PC4
7
RECEPTACLE-CONN8T-8732
PC
3
6
SWITCH AS.-TEMP3N-4690
PC
1
5
SWITCH AS.-TEMP6L-4207
PC
2
4
SWITCH-PRESSURE154-6464
PC
2
3
PLUG AS.-CONN8T-9834
PC
12
B
FITTING-GLAND143-8541
PC4
1
NAMEPART NO.
UNIT
MEAS
QTY
N
T
E
O
ITEM
FACTORY WIRING
MAIN JUNCTION BOX TERMINAL BLOCK
POWER DISTRIBUTION BLOCK
INTERCONNECT WIRING
REMOTE PANEL TERMINAL BLOCK
MAIN JUNCTION BOX TERMINAL BLOCK
REMOTE CONTROL CABLE
XX
+
-
BATTERY
CIRCUIT BREAKER
DIODE
RELAY
NORMALLY OPEN RELAY CONTACT
NORMALLY CLOSED RELAY CONTACT
NORMALLY OPEN PRESSURE SWITCH
NORMALLY CLOSED PRESSURE SWITCH
NORMALLY OPEN TEMPERATURE SWITCH
LAMP
FLYWHEEL
BATT
CB#
CLUOPS
CLUOPC
CLUWL
DESRKS
DEWL
DTWL
EKR
EKS
GND
INLTS
LIS
LISC
LTL
LTS
MPS
MPU
MPUC
NEUT
NKR
NTL
POPSC
POTS
PPR
PRPS
PSPS
PTC
PWL
RPA
RPL
RPM
TSS#
TSSCC#
TRANSMISSION SHIFT SOLENOID NUMBER
TRANSMISSION SHIFT SOLENOID CONNECTOR CABLE NUMBER
REMOTE PANEL ADAPTER
REVOLUTIONS PER MINUTE
REMOTE PANEL LIGHT
PUMP WARNING LIGHT
PRESSURE TRANSDUCER CABLE
PUMP STROKE PROXIMITY SWITCH
PUMP RATE PROXIMITY SWITCH
PUMPING PARAMETER RECORDER (CONNECTOR)
PUMP OIL TEMPERATURE SWITCH
PUMP OIL PRESSURE SWITCH CABLE
BATTERY
DECK ENGINE START RUN KILL SWITCH
CONVERTER LOCK-UP WARNING LIGHT
CONVERTER LOCK-UP OIL PRESSURE CABLE
CONVERTER LOCK-UP OIL PRESSURE SWITCH
NORMAL KILL RELAY
NEUTRAL TRIP LAMP
NEUTRAL
MAGNETIC PICK-UP UNIT CABLE
LOCK-UP INHIBIT SOLENOID CABLE
MAGNETIC PICK-UP UNIT
MASTER POWER SOLENOID
LAMP TEST SWITCH
LINE TEST LAMP
LOCK-UP INHIBIT SOLENOID
INSTANT NEUTRAL LINE TEST SWITCH
GROUND
EMERGENCY KILL SWITCH
EMERGENCY KILL RELAY
DECK TRANSMISSION WARNING LAMP
DECK ENGINE WARNING LIGHT
CIRCUIT BREAKER NUMBER
DTOPS
DETRS
DECK ENGINE THROTTLE RESET SWITCH
DECK TRANSMISSION OIL PRESSURE SWITCH
DECK TRANSMISSION OIL TEMPERATURE CABLE
DTOTC
MASTER POWER SWITCHMPSW
GSSAUX
HM
GSS GEAR SELECTOR SWITCH
HOUR METER
GEAR SELECTOR SWITCH AUXILIARY CONTACT
ABBREVIATIONS
DESCRIPTION
SCHEMATIC LEGEND
BLK
BLU
BLACK
BLUE
CCW
COUNTER CLOCKWISE
BPM
BARRELS PER MINUTE
GRN GREEN
OA
ORANGE
PRPSC
PSPSC
PUMP RATE PROXIMITY SWITCH CABLE
PUMP STROKE PROXIMITY SWITCH CABLE
PSC PUMP STROKE COUNTER
RD
VOLTMETERVM
A
ANODE
C
CATHODE
ALL RELAY CONTACTS SHOWN IN THE DE-ENERGIZED MODE
ALL PRESSURE SWITCHES SHOWN WITHOUT PRESSURE PRESENT
TPM TREATING PRESSURE MODULE
POT POTENTIOMETER
GP
GAUGE PANEL
RED
NEUTRAL TRIP RELAY
NTR
NORMALLY CLOSED FLOAT SWITCH
VMC VOLTMETER CABLE
SDER START DECK ENGINE RELAY
ENGINE OIL PRESSURE
EOP
ECT
ENGINE COOLANT TEMPERATURE
AP AIR PRESSURE
BR
BROWN
DESC
DECK ENGINE SPEED CONTROL
DTOTS
DTOPSC
DECK TRANSMISSION OIL TEMPERATURE SENSOR
DECK TRANSMISSION OIL PRESSURE SENSOR CABLE
FELSC FLUID END LUBE SOLENOID CABLE
FELS FLUID END LUBE SOLENOID
POPS PUMP OIL PRESSURE SWITCH
RB#
RESISTOR BLOCK NUMBER
SDESC START DECK ENGINE SOLENOID CABLE
WH WHITE
PT
PRESSURE TRANSDUCER
PBR
PBS
PUMP BRAKE RELAY
PUMP BRAKE SOLENOID
ASOSC AIR SHUT-OFF SOLENOID CABLE
ASOS AIR SHUT-OFF SOLENOID
ADR AIR DRYER RELAY
AD
AIR DRYER
ADC
AIR DRYER CABLE
CLS
COOLANT LEVEL SENSOR
CLSC
COOLANT LEVEL SWITCH CABLE
PEEC
PROGRAMABLE ELECTRONIC ENGINE CONTROL
PROGRAMABLE ELECTRONIC ENGINE CONTROL CABLEPEECC
MDS MAIN DISCONNECT SWITCH
SOLENOID
TOFDP TRANSMISSION OIL FILTER DIFFERENTIAL PRESSURE
BLK TOFDP-B
2
30
RD TOFDP-C
B
C
TB-2 BLK
TB-30 RD
C35
A
B
NO
C
B
A
C
NO
NO
C
B
NOTE C
C23
C19
C22
C21
C20
C14
C15
1
SSCM-A GRN
4
3
SSCM-C WH
SSCM-D RD
SSCM-E SHLD
SSCM-B BLK
2
+
-
SSCM-M WH
SSCM-N BLK
B
A
C
BLU
BR
B
A
SSCM-K BLK
SSCM-J WH
BLK
C
SSCM-L RD
WH
A
SSCM-H WH (+)
RD
SSCM-P BLK (-)
SPLIT SKID CONNECTOR
WH SSCF-C
RD SSCF-D
BLK SSCF-B
GRN SSCF-A
SHLD SSCF-E
WH/BLK SSCF-N
RD/BLK SSCF-M
WH SSCF-L
GRN/BLK SSCF-K
OA/BLK SSCF-J
BLK SSCF-P
RD SSCF-H
GRN SSCF-G
OA SSCF-F
WH TPT-4
RD TPT-3
BLK TPT-2
GRN TPT-1
SHLD TPT-SHLD
BLK SGP(-)
WH SGP(+)
RD PSPS-C
BLK PSPS-B
WH PSPS-A
BLK(-) POTS-NO
WH(+) POTS-C
BLK(-) POPS-NC
WH(+) POPS-C
TB-36 WH
TB-37 RD
TB-35 BLK
TB-34 GRN
TB-2 SHLD
36
37
35
34
2
2
55
60
2
55
2
31
2
31
C
NC
SSCM-F WH (+)
SSCM-G BLK (-)
TB-31 OA
TB-2 GRN
TB-2 GRN/BLK
TB-55 OA/BLK
TB-2 BLK
TB-60 WH
TB-55 RD/BLK
TB-2 WH/BLK
TB-31 RD
C
B
B
BLK
C
BLU
TB-9 RD
TB-2 BLK
TB-55 WH
BR
A
A
C9
WH PRPS-A
BLK(-) PRPS-B
9
RD PRPS-C
2
55
1
-
+
TB-2 BLK (-)
TB-2
TB-29 WH (+)
2
TB-15 WH (+)
C7
C2
TB-30 WH (+)
TB-2 BLK (-)
WH
RD
C
NO
TB-32 WH (+)
TB-2 BLK (-)
C13
C3
TB-2 BLK (-)
WH(+) MPU1-2
BLK(-) MPU1-1
BLK(-) LIS(-)
SHLD MPU1-SHLD
2
2
2
15
BLK(-) DTOTS-NO
WH(+) DTOTS-C
30
2
BLK(-) CLUOPS-NO
WH(+) CLUOPS-C
32
2
29
WH(+) LIS(+)
C
NC
TB-30 WH (+)
TB-2 BLK (-)
+
TB-2 BLK (-)
TB-33 WH (+)
TB-64 WH (+)
RD
WH
C12
C11
C6
-
TB-2 BLK (-)
C
TB-40 OA
D
E
H
F
TB-41 WH
TB-42 RD
TB-2 BLK
TB-43 GRN
A
B
TB-44 WH
TB-2 BLK
C4
C5
BLK(-) DTOPS-NC
WH(+) DTOPS-C
30
BLK(-) DEOTS-NO
2
WH(+) SDES(+)
64
33
WH(+) DEOTS-C
BLK(-) SDES(-)
40
OA TSSC1-C
2
BLK TSSC1-H
RD TSSC1-E
42
GRN TSSC1-F
2
43
BLK TSSC2-B
44
WH TSSC2-A
2
41
WH TSSC1-D
2
CONNECTOR 3
TRANSMISSION
TREATING PRESSURE
TRANSDUCER
SMALL GAUGE PANEL
PUMP STROKE
PROXIMITY SENSOR
PUMP OIL
TEMPERATURE
B
A
E
D
C
PRESSURE
PUMP OIL
G
F
H
P
J
K
L
N
M
PUMP RATE
PROXIMITY SENSOR
MAGNETIC
PICK-UP #1
LOCK-UP
INHIBIT SOLENOID
DECK TRANSMISSION
OIL TEMPERATURE
CONVERTER
LOCK-UP
MAIN JUNCTION BOX
SPS342 SPLIT SKID
OIL PRESSURE
DECK TRANSMISSION
DECK ENGINE
OIL TEMPERATURE
START DECK
ENGINE SOLENOID
CONNECTOR 1
TRANSMISSION
TRANSMISSION
CONNECTOR 2
NOTE C
NOTE D
PDB-2
CB1-1
BATTERY (+)
BATTERY (-)
CAT DATA LINK (-)
CAT DATA LINK (+)
J1587 ATA DATA LINK (+)
J1587 ATA DATALINK (-)
178
A244
D769
B450
B457
B454
B455
B456
236"C8
C1
C34
STC-D
STC-E
STC-H
STC-J
PEEC-09
PEEC-19
PEEC-29
PEEC-38
D793 RD
D792 BLK
D765 BLK
D766 RD
TB-2 WH
TB-75 0A
TB-75 RD
TB-78 GN
TB-2 BLK
TB-79 BLU
TB-77 RD/BLK
TB-100 OA/BLK
TB-33 GN/BLK
TB-33 WH/BLK
B454
B455
B457
B456
D769
B450
A244
178
75
RD PEEC-01
75
OA STC-A
2
WH STC-B
100
OA/BLK PEEC-14
33
GN/BLK PEEC-03
77
RD/BLK PEEC-04
33
WH/BLK PEEC-15
79
BLU PEEC-08
J
H
G
F
E
D
C
B
A
BATTERY (+)
BATTERY (-)
ENGINE SHUTDOWN
PRIMARY THROTTLE
DIAGNOSTIC
LOW COOLANT LEVEL
LOW OIL PRESSURE
CAT DATA LINK (+)
CAT DATA LINK (-)
ATA DATA LINK (-)
ATA DATA LINK (+)
HIGH COOLANT TEMPERATURE
29
38
09
19
14
04
03
08
15
31
21
01
80A
1
2
CB1
+
TB-55 WH
-
TB-2 BLK
C16
WH(+) LGP(+)
55
2
BATT(-)
BLK(-) LGP(-)
BLK PEEC-21
GN PEEC-31
78
2
BATT(+)
PDB-2
C17
C1
C10
+
-
C18
C34
ALTERNATOR
+
-
BATTERY
CB-ALT
ALTERNATOR CB BOX
(8T-8736)
CONNECTOR
J13 (HD)
SERVICE TOOL
PEEC 3.0
SPS342 SPLIT SKID
ENGINE CONTROL MODULE ENCLOSURE
LARGE GAUGE PANEL
130
B460
A243
130
A243
B461
A243
125
130
B463
125
A243
B464
A243
B462
A243
125
B474
130
B465
A243
D767
A242
D768
A242
125
A243
B459
22SOLENOID GROUND
SOS-B BLK
SOS-A WH
RACK-B BLK
RACK-A WH
BPS-A RD
BPS-B BLK
BPS-C WH
OPS-A RD
OPS-B BLK
OPS-C WH
RPS-A RD
RPS-B BLK
RPS-C GN
RPS-D WH
CTS-A RD
CTS-B BLK
CTS-C WH
SPEED 1-B BLK
SPEED 1-C WH
SPEED2-1 BLK
SPEED 1-A RD
SPEED2-2 WH
ATMPS-A RD
ATMPS-B BLK
ATMPS-C WH
CLS-A RD
CLS-B BLK
CLS-C WH
CHASSIS
TO ENGINE ISOLATED
ECM GND STRAP
COOLANT LEVEL
SHUTOFF
RACK BTM
ATMOSPHERIC PRESSURE
ENGINE SPEED #2
ENGINE SPEED #1
COOLANT TEMPERATURE
RACK POSITION
(+) 8VDC
OIL PRESSURE
23
33
PEEC-26 WH
ECMTB108 BLK
ECMTB109 RD
ECMTB106 BLK
PEEC-33 WH
ECMTB106 BLK
PEEC-23 WH
PEEC-34 WH
ECMTB108 BLK
ECMTB107 RD
PEEC-28 WH
ECMTB108 BLK
PEEC-18 WH
ECMTB108 BLK
ECMTB109 RD
PEEC-20 WH
ECMTB108 BLK
ECMTB109 RD
PEEC-40 WH
ECMTB107 GN
ECMTB108 BLK
ECMTB109 RD
PEEC-27 WH
ECMTB108 BLK
ECMTB107 RD
PEEC-25 WH
ECMTB108 BLK
ECMTB107 RD
34
28
P2 (MS)
CLS
COOLANT LEVEL SENSOR
OFF ENGINE (111-3794)
109
108
SIG
VS (+8V)A
C
B
B459
A243
125
ANALOG GND
SOS
P5 (HD)
(3E-0076)
SHUTOFF SOLENOID
106
B
C
A
A242
D768
J6 (HD)
RACK BTM
RACK
(9X-6770)
106
A
C
B
A242
D767
ATMPS
J15 (HD)
SENSOR (103-6093)
ATMOSPHERIC PRESSURE
108
107
VS (+5V)
SIG
A
C
B
130
A243
B465
ANALOG GND
P16 (DT)
SPEED2
SECOND ENGINE SPEED
SENSOR (106-0543)
108
SIG(+)
2
1 SIG(-)
B474
A243
18
SPEED 1
P10 (HD)
SENSOR (9X-7860)
ENGINE SPEED
109
108
VS (+8V)
SIG
A
B
C
A243
125
B462
ANALOG GND
20
CTS
P12 (HD)
SENSOR (7X-1043)
COOLANT TEMPERATURE
108
109
VS (+8V)
SIG
A
C
B
125
A243
B464
ANALOG GND
107
B463
D SIG
P11 (MS)
RPS
SENSOR (3E-0445)
RACK POSITION
108
109
VS (+8V)
VR (+5V)
A
C
B
125
A243
130
ANALOG GND
J9 (HD)
OPS
SENSOR (107-7142)
OIL PRESSURE
107
108
SIG
VS (+5V)A
C
B
B461
A243
130
ANALOG GND
108
107
J8 (HD)
BPS
SIG
B
C
ANALOG GND
VS (+5V)A
B460
A243
130
SENSOR (107-7142)
BOOST PRESSURE (INT MAN)
ANALOG GND
BOOST PRESSURE
(+) 5VDC 30
35
25
27
40
10
26
110"C33
26"C32
51"C31
72"C30
144"C29
144"C28
67"C27
24"C26
69"C25
48"C24
PEEC 3.0
SPS342 SPLIT SKID
ENGINE CONTROL MODULE ENCLOSURE
ECM BOX
CABLE GLAND LAYOUT
28
29
25
30
2426
32
31
2733
C8
C35
C35
LARGE
GAUGE
PANEL
SMALL
SWITCH
PROX
STROKE
PUMP
PANEL
GAUGE
PUMP OIL
TEMPERATURE
NO
C
POTS
NC
C
POPS
PUMP OIL
PRESSURE
TRANSDUCER (TPT)
PRESSURE
TREATING
DECK TRANSMISSION
OIL TEMPERATURE
NO
C
DTOTS
DECK TRANSMISSION
OIL PRESSURE
NC
C
DTOPS
NO
C
DEOTS
OIL TEMPERATURE
DECK ENGINE
RATE
PUMP
SWITCH
PROX
MAGNETIC
PICK-UP #1
SWITCH
LOCK-UP
2
1
CLUOPS
CONVERTER
OVER PRESSURE
-
+
C10
ENCLOSURE
C34
C34
ALTERNATOR CB BOX
(111-3794)
(3E-0076)(9X-6770)
(103-6093)
(106-0543)
(9X-7860)(7X-1043)(3E-0445)(107-7142)(107-7142)
C24 - 48"
C25 - 69"
C26 - 24"
C27 - 67"
C28 - 144"
C29 - 144"
C30 - 72"
C31 - 51"
C32 - 26"
C33 - 110"
OFF ENGINE
SENSOR
COOLANT
LEVELSOLENOID
SHUTOFF
RACK
BTM
SENSOR
SENSOR
ATMOSPHERIC
PRESSURE
SPEED
SECOND
ENGINE
TEMPERATURE
SENSOR
COOLANT
SPEED
SENSOR
ENGINE
POSITION
SENSOR
RACK
SENSOR
OIL
PRESSURE
SENSOR
PRESSURE
BOOST
ECM
C16
C22
C16
C18
C11
C12
C13
C20
C21
C19
C9
C23
C8 - 236"
C7
C6
C5
C4
C3
C2
C17
C1
C15
C14
C13
C12
C11
C9
C8
C7
C6
C5
C4
C3
C2
C1
ALTERNATOR
CB-ALT
INHIBIT
LOCK-UP
BATTERY
-
+
+ -
SDES
+
-
LIS
TRANSMISSION
1
8
1
35
12
1
NOTE A
NOTE B
1
2
1
6
3
15
3
156
1 1
26
1
27
3
18
3
18
1
27
1 1
18
2
14
13
1
17
15
3 3
15
1
6
1
27
3
18 16
1
3
18
1
30
1
11
25
1
1
1
1
4
11
28 29
1
7
34
1
33
1
10
1
1
29
11
7
1 1
28
23
1
18
3
17
1
15
3
16
1
16
1
29
1
7
1
1 1
28
1
1
1 1
29
1
28
1
7
24
1
22
1
2
18
1
19
1
20
3
15
3
18
1
17
1
21
21
1
13
14
15
1 1 2
1
32
1
9
1
5
4
1
1
3
1
3
1
31
16 PIN-M
16 PIN-F
SPS342 SPLIT SKID
MAIN JUNCTION BOX
CB1 40A
+
-
12VDC
1
CB2 10A
EKS
RUN
KILL
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
50
48
49
47
46
45
44
43
42
41
39
40
38
37
36
35
34
33
32
30
31
29
28
27
26
EKR
13 14
6
7
MPS
+ -
45
47
MPSW
OFF
ON
8
PBR
13 14
11
NKR
13 14
SDER
13 14
10
2
PBSW
ON
OFF
D42D41
33
DEWL
1 2
DTWL
1 2
PWL
1 2
CLUWL
1 2
30
31
32
DTOPS
30
DTOTS
POTS
POPS
31
CLUOPS
32
D39
34 34
35 35
37 37
36 36
1 CAL-
2 CAL+
3 SIG-
4 SIG+
TREATING
PRESSURE
TRANSDUCER
(4-20mA)
RPL2
1 2
RPL1
1 2
LTL
1 2
NTL
1 2
LIS
+ -
NTR
10 2
NTR
6 7
GSSAUX
1 2
DETRS
RESET (CCW)
D40
29
D29C
D29A
29
39
2
2
2
2
2
47
47
47
D39C
TB-39
RPA-5
7
DETRS
47
C
NO
8
11
10
6
2
2
C
NC
C
NO
C NC
C
NO
MDS
OFF
ON
7th-E,F
6th-E,F
SHIFT
1st-F,H
2nd-C,F
3rd-D,F
4th-D
5th-E,F
SOLENOIDS
N-F
NTR
1 4
24
24
25
25
NOTE B
22
22
23
23
21
21
20
20
44
42
43
19
19
18
41
40
G
B
A
H
H
F
F
E
D
E
D
TRANSMISSION
C
B
C
A
STARTER ENGINE
THROTTLE CONTROL
STARTER ENGINE KILL
STARTER ENGINE START
17
13
16
12
CB-ALT 80A
ALT
+ -
C
B
2
TOFDP
EMERGENCY KILL
75, 85
61
MASTER POWER
PUMP BRAKE
67, 69
84
NORMAL KILL
ENGINE 71
START DECK
15, 26, 92
NEUTRAL TRIP
NEUTRAL TRIP
LOCK-UP INHIBIT
LINE TEST
PUMP OVER PRESSURE
CONVERTER LOCK-UP
PUMP OIL TEMPERATURE
PUMP OIL PRESSURE
DECK TRANSMISSION
DECK TRANSMISSION
OIL PRESSURE
OIL TEMPERATURE
OIL PRESSURE
REMOTE PANEL
LAMP TEST
LIGHTS
LAMP
LAMP
SWITCH
OIL FILTER DIFFERENTIAL
DECK TRANSMISSION
PRESSURE
C A
C A
C A
C A
C A
C A
45
D29B
#4 AWG
D6
D8
D10
D11
2
#14 AWG
#4 AWG
1
3
2
A C
D41B
A C
A C
D43E
A C
D42A
D41A
A C
D43D
A C
D43C
A C
D40A
A C
D44B
C A
D43F
C A
D42B
C A
D43B
D44A
A C
D43A
A C
D41C
C A
D40B
C A
12
13
17
16
4 AWG
START
RUN
RUN
KILL
ON
OFF
OFF
ON
C
A
C
A
+12VDC
GND
SIG+
SIG-
SIG OUT
CAL +
CAL -
PPR
OP SDN
1 2
3
4
5
6 7 8 9
C
A
INSTANT NEUTRAL
LINE TEST
C
A
A C
A C
TREATING PRESSURE MODULE (TPM)
C
A
C
A
C
A
C
A
2
LTS
D33 D30 D31 D32
DESRKS
2
1
3
2 1
3
3
2
1
4
6
5
3
12
2
41
6
5
4
2
3
1
3
1
4
6
5
2
C A
INLTS
LINE 42
LINE 26
LINE 56
H
I
7th
4th
G
6th
F
5th
L
E
3rd
D
2nd
C
1st
B
NUET
GSS
A
LINE 95
RD
AM
RD
RD
RD
AM
2
5
2
SESRKS
SERPMS
RPMDEC
3
RPMINC
1
KILL
RUN
6
4
RUN
START
1
3
18
1A
2
LINE 88
1A
6
7
8
10
11
5
4
21
36
37
35
34
32
31
30
29
33
25
22
24
23
21
20
19
18
PUMP BRAKE ON
FLUID END LUBE ON
EMERGENCY ENGINE
AIR SHUT OFF
START DECK ENGINE
DECK ENGINE THROTTLE
RESET SWITCH
8
8
SOLENOID 9
5
26
RPM MAGNETIC PICK-UP
MASTER POWER 7
PROXIMITY SENSOR
PUMP STROKE
86
LOW COOLANT LEVEL
EMERGENCY KILL
5
NORMAL KILL
10
NEUTRAL TRIP
26
HOUR METER
RPA BOARD
FUEL CUTOFF SWITCH
VOLTMETER
LARGE GAUGE PANEL LIGHTS
DECK ENGINE OIL
TEMPERATURE
PUMP RATE
PROXIMITY SENSOR
PULSE WIDTH
MODULATOR
LOW COOLANT LEVEL
87
SMALL GAUGE PANEL LIGHTS
75
74
73
72
71
69
70
68
67
66
65
64
63
62
61
MPS
1 3
55
55
60
59
58
57
56
54
53
52
51
8
9
47
9
B GND
A
C
+12
SIG+
SENSOR
PUMP
RATE
97
96
94
95
93
92
91
89
88
87
86
2
+ -
HM
MPU 1
15
2
80
84
85
83
82
81
55
79
SENSOR
STROKE
PUMP
A
B
C
SIG+
GND
+12
76
15
PBR
9
5
PBS
PBR
10
2
61
62
63
2
2
2
64
2
D61
A
C
D62
A
C
D63
A
C
D64
A
C
90
SDER
9
5
78
77
EKR
9
5
FELS
SDES
ASOS
15
2
CB3 10A
PRIMARY
15
NTR
11
8
DETRS
LAMP DRIVER
TEMP LAMP
HI COOLANT
THROTTLE
CONTROL
8
26
26
14
LAMP DRIVER
LAMP DRIVER
LO COOLANT
PRESSURE
LOW OIL
3
LEVEL
31
4
DIAGNOSTIC
ENG. FUEL
LAMP DRIVER
SHUTOFF
(+)
POS BAT
1
21
PEEC 3.0
3412
ENGINE
MANAGEMENT
SYSTEM
NEG BAT
(-)
CB4 16 A
75
LCLR
13 14
79
100
LCLR
9 5
77
DL
2 1
78
EKR
10 6
NKR
9 5
28
27
28
27
2
102
101
100
99
98
FCS
RUN
KILL
GPL
+
-
+
VM
-
DEOTS
C
NO
RB3
60
RB2
RB1
2
SGPL
+
-
2
1
+12VDC
ENGINE/PUMP RATE MODULE
BPM OUT
GND
2
BPM
3
5
NC
4
7
NC
6
NC
RPM
8
NC
9
4
5 3
RPA BOARD
1 2
4
3
1
2
PPR
JUPITER CONNECTOR
LINE 45TPM
3
DESC
2
1
LINE 26
LINE 35
1A
15
9
26
33
27
28
COUNTER
STROKE
PUMP
1
2
#12 AWG
+B
33
3
21
9X9591
D S -B
C
A
#14 AWG
1
3
2
RD
D100
2.2K
2.2K
2
2.2K
2
55
55
