Jlg G6-42A Service Manual Manuel d'utilisateur Page 164
- Page / 206
- Table des matières
- DEPANNAGE
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Electrical System
9-8
G6-42A, G9-43A, G10-43A
9.5 ELECTRICAL SYSTEM SCHEMATICS
9.5.1 Cab Schematic
15
14
ST RLY
SHIFT PWR 1
25
26
27
18
19
24
TILT UP
TILT DN
DCLUTCH
AUX A
AUX B
ACC MOD GND
TO CONNECTOR 1 CHASSIS
16
23
STEER/SWAY PWR
STR CRB
STR AW
PRK BRK SOL
9
10
TRAN/BRK PWR
8
17
11
13
20
21
22
GAGE PWR
HORN PWR
HORN
TRANS TMP SW
WAIT TO START LT
ENG WARN LT
ENG STOP LT
7
6
DASH PANEL HARNESS
GND FAULT
28
ECM IGN
12
31
KEY BAT PWR
KEY IGN
KEY ACC
KEY START
DASH GND
FUL LVL
30
29
1
3
2
5
4
SHIELD (CAN)
CAN L
CAN H
KEY/IGN
SWITCH
(CAN H/904)
(CAN L/905)
SHIELD (CAN)
A
B
C
SHIELDED
CABLE
(CAN H/904, YELLOW)
(CAN L/905,GREEN)
SHIELD (CAN)
A
B
C
A
B
C
CAN TERMINATOR
(SHIELD/020)
(CAN L/905,GREEN)
(CAN H/904, YELLOW)
HORN
PRK BRK SOL
HORN PWR
HORN
2
3
DASH GND
GAGE PWR
FUL LVL
TRANS TMP SW
ENG STOP LT
1
8
53
2
4
6
7
(D BLU, 18 GA GXL)
(RED, 18 GA GXL)
(ORG, 18 GA GXL)
(D BLU, 18 GA GXL)
(BLK, 18 GA GXL)
(ORG, 18 GA GXL)
ENG WARN LT
WAIT TO START LT (WHT, 18 GA GXL)
ECM IGN
(ORG, 18 GA GXL)
MAIN DASH PANEL
STONERIDGE
GAUGE
6
5
4
1
3
2
TRANS TMP WRN
ENG STOP
(RED, 18 GA GXL)
(RED, 18 GA GXL)
WAIT TO START
ENG WARN
(RED, 18 GA GXL)
(RED, 18 GA GXL)
(CAN H/904, YELLOW)
(CAN L/905, GREEN)
SHIELD (CAN)
D1
D2
STEER/SWAY PWR
STR AW
STR CRB
TRAN/BRK PWR
DCLUTCH IN
STEER MODE
1
2
3
PARK BRAKE
DASH GND
ST RLY
SHIFT PWR 1
1
2
3
4
5
6
7
4
5
6
7
A
B
C
A
B
C
CAN TERMINATOR
120 OHM
A
B
C
3
1
2 4
5
6
7
8
SHIFTER GND
REGEN FORCE SW
REGEN DIS LAMP
REGEN INH SW
PLUGGED
DPF SOOT LAMP
HEST LAMP
REGEN PWR
TO REGEN HARNESS
1
2
3
(CAN L/905,GREEN)
(CAN H/904, YELLOW)
(SHIELD/020)
4X3 BUSS
DCLUTCH IN
KEY IGN
TILT UP
TILT DN
DCLUTCH
AUX A
AUX B
ACC MOD GND
PRK BRK SOL
GND FAULT
PLUGGED
PLUGGED
SEE ACCESSORY MODULE
TRAN/BRK PWR (11)
SHIFTER GND (12)
SP BAT PWR (16)
(OPT)
CLEARSKY HARNESS
1001149909
7
6
5
9
8
4
12
11
1
10
3
2
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
GND
TCU CLEARSKY
GND
KEY IGN
KEY IGN
BAT PWR
BAT PWR
KEY START
PRK BRK SOL
TRANS SOL Y3
TRANS SOL
TRANS SOL Y5
REVERSE SOL
SHIFT PWR 1
KEY SW SIG
TRANS SOL Y1
ZF SHIFTER
1
2 643 5 78
THROTTLE
C
A
B D
E
F
WILLIAMS
HOBBS
THR SUP/911
THR SGN/915
THR RTN/914
IVS
ON-IDLE
IVR
87
87a
30
85
86
86
30
87a
87
85
F
R
SW1
F
R
SW2
N
N
1
2
3
4
SW3
1
2
3
4
SW4
KEY START
TRAN/BRK PWR
REVERSE
TRANS TMP SW
12 TURNS
PER FOOT
TWIST
REVERSE SOL
PLUGGED
SHIFTER GND
SHIFTER GND
SHIFTER GND
PLUGGED
3
4
5
2
1
1
3
4
2
5
REVERSE
RELAY
WARN LIGHT
TEST RELAY
TO CONNECTOR 2 CHASSIS
26
11
1
2
3
5
4
7
9
8
10
19
15
13
12
14
17
16
18
20 2221
23
25
30
28
27
29
31
TRAN/BRK PWR
REVERSE
TRANS SOL Y1
TRANS SOL Y3
REVERSE SOL
TRANS SOL
TRANS SOL Y5
THR SUP/911
THR SGN/915
THR RTN/914
PRK BRK SOL
SHIFT PWR 1
SHIFTER GND
KEY SW SIG
SP BAT PWR
SP ACCY PWR
IVR
ON-IDLE
IVS
REGEN PWR
TILT DN
TRANS TMP SW
TILT UP
STAB/TILT PWR
REGEN DIS LAMP
DPF SOOT LAMP
HEST LAMP
REGEN FORCE SW
REGEN INH SW
1
23 54 6
SEE
OPTIONS
TILT
DOWN
GRY
BLU
PLUG
PLUG
TILT UP
TILT DN
STD JOY PWR
STD JOY PWR
PLUGGED
PLUGGED
1234
STAB/TILT PWR
TILT UP
TILT DN
SHIFTER GND
SHIFTER
HARNESS
DT06-4S TO
TILT ON
JOYSTICK
ROLLER
OPTION
24
AC CLUTCH
SPEED
SP BAT PWR
SP ACCY PWR
AC CLUTCH
YEL
RED
TILT
UP
RED
BLK
STAB/TILT PWR
STD JOY PWR
TILT
TILT ON
JOYSTICK
OPTION
1
2
SHIFTER GND
TRANSMISSION LEGEND ZF
GEAR ACTIVATED TRANS SOLENOIDS
F1 Y1,Y3,Y4,Y6
F2 Y1,Y3,Y5,Y6
F3 Y1,Y3,Y6
F4 Y1,Y6
R1 Y2,Y3,Y4,Y6
R2 Y2,Y3,Y5,Y6
R3 Y2,Y3,Y6
R4 Y2,Y6
N1 Y6 (ONLY IF PARK BRAKE OFF)
N2 Y6 (ONLY IF PARK BRAKE OFF)
N3 Y6 (ONLY IF PARK BRAKE OFF)
N4 Y6 (ONLY IF PARK BRAKE OFF)
MY7940
SEE ACCESSORY MODULE
- Service Manual 1
- EFFECTIVITY PAGE 3
- READ THIS FIRST 4
- SECTION CONTENTS 5
- Section Subject Page 6
- Section 1 9
- Safety Practices 9
- 1.1 INTRODUCTION 10
- 1.2 DISCLAIMER 10
- 1.4 DO NOT OPERATE TAGS 10
- 1.5 SAFETY INFORMATION 10
- 1.6 SAFETY INSTRUCTIONS 11
- 1.7 SAFETY DECALS 12
- Section 2 13
- 2.1 REPLACEMENT PARTS AND 14
- WARRANTY INFORMATION 14
- 2.2 THREAD LOCKING COMPOUND 14
- 2.3 TORQUE CHARTS 15
- SOCKET HEAD CAP SCREWS 19
- 2.4 SPECIFICATIONS 26
- 2.4.4 Engine Specifications 28
- 2.4.5 Tires 29
- 2.5.3 Capacities 32
- LB/FT (Nm) 33
- 2.7 LUBRICATION SCHEDULE 36
- 2.7.2 250 Hour 37
- 2.7.3 1000 Hour 38
- Section 3 39
- 3.1 BOOM SYSTEM 41
- 3.2 BOOM SYSTEM—THREE SECTION 42
- 3.4 COMPLETE BOOM REMOVAL/ 43
- INSTALLATION 43
- 3.5 BOOM SECTION 44
- REMOVAL/INSTALLATION 44
- 3.5.6 Second and Third Boom 51
- Section Installation 51
- 3.6 EXTEND/RETRACT CHAIN 53
- 3.7 PUSH BEAM—EXTEND/RETRACT 54
- CYLINDER REMOVAL/ 54
- Remove strong back 56
- 3.8 BOOM ADJUSTMENTS 58
- G9-43A/G10-43A 61
- 3.9 QUICK SWITCH ASSEMBLY 63
- 3.10 BOOM WEAR PADS 64
- Lubrication: 65
- 3.11 BOOM EXTEND AND 66
- RETRACT CHAINS 66
- 3.11.3 Inspection Guidelines 67
- 3.11.4 Chain Lubrication 68
- 3.12 FORKS 69
- 3.13 EMERGENCY BOOM LOWERING 69
- PROCEDURE 69
- 3.14 TROUBLESHOOTING 72
- Section 4 77
- Cab and Covers 77
- 4.1 OPERATOR CAB AND COVERS 78
- 4.2 OPERATOR CAB 80
- 4.3 CAB COMPONENTS 80
- 4.3.2 Service Brake Pedal 81
- 4.3.3 Accelerator Pedal 82
- Accelerator Pedal Removal 82
- 4.3.4 Boom Joystick Assembly 83
- Outrigger Joysticks 83
- (if equipped) 84
- 4.4 CAB REMOVAL 86
- 4.5 CAB INSTALLATION 87
- Section 5 89
- 5.2 AXLE SERIAL NUMBER 92
- 5.3 AXLE SPECIFICATIONS AND 92
- MAINTENANCE INFORMATION 92
- 5.4 AXLE REPLACEMENT 92
- 5.5 DRIVE SHAFTS 97
- 5.6 WHEELS AND TIRES 98
- 5.7 BRAKES 99
- 5.8 TOWING A DISABLED MACHINE 100
- Section 6 101
- Transmission 101
- COMPONENT TERMINOLOGY 102
- 6.1 TRANSMISSION ASSEMBLY 102
- AND MAINTENANCE INFORMATION 103
- 6.4 TRANSMISSION REPLACEMENT 103
- Internal Repair 105
- BY-PASS VALVE 107
- 6.6.2 Torque Convertor 108
- Diaphragm Installation 108
- 6.7 TROUBLESHOOTING 109
- Problem Cause Remedy 109
- Section 7 113
- 7.1 INTRODUCTION—CUMMINS 114
- G6-42A, G9-43A, G10-43A 115
- 7.2 ENGINE COOLING SYSTEM 117
- 7.3 ENGINE ELECTRICAL SYSTEM 120
- 7.4 FUEL SYSTEM 120
- 7.4.2 Fuel Tank 121
- 7.5 ENGINE EXHAUST SYSTEM 123
- 7.6 AIR CLEANER ASSEMBLY 125
- 7.7 ENGINE REPLACEMENT 127
- 7.7.2 Engine Installation 128
- Section 8 129
- Hydraulic System 129
- 8.1 HYDRAULIC COMPONENT 130
- TERMINOLOGY 130
- 8.2 SAFETY INFORMATION 132
- 8.4 HYDRAULIC CIRCUITS 134
- STABILIZER OPTION 139
- AUXILIARY 139
- HYDRAULICS OPTION 139
- 8.4.8 Anti-Stall System 142
- 8.5 HYDRAULIC RESERVOIR 143
- 8.6 IMPLEMENT PUMP 144
- 8.7 CONTROL VALVES 145
- 8.7.2 Service Brake Valve 148
- 8.7.3 Service Brake Bleeding 148
- 8.7.4 Steering Orbitrol Valve 149
- 8.7.5 Steer Select Valve 149
- 8.8 HYDRAULIC CYLINDERS 151
- AFTER the head gland 153
- 8.8.3 Steering Cylinders 153
- Section 9 157
- Electrical System 157
- 9.1 ELECTRICAL COMPONENT 159
- 9.2 SPECIFICATIONS 161
- 9.3 SAFETY INFORMATION 161
- 9.4 FUSES AND RELAYS 161
- SEE ACCESSORY MODULE 164
- 9.5.2 Options Schematic 165
- 9.5.4 Chassis Schematic 167
- PUMP DISPLACEMENT MODULE 168
- 9.6 ENGINE START CIRCUIT 170
- 9.7 CHARGING CIRCUIT 171
- 9.7.2 Alternator—LS 172
- 9.8 WINDOW WIPER/WASHER 173
- WINDSHIELD WIPER MOTOR 173
- Reservoir 174
- 9.9 CAB HEATER AND FAN 175
- 9.10 SOLENOIDS, SENSORS 176
- AND SENDERS 176
- 9.10.5 Fuel Level Sender 178
- 9.11 DISPLAY GAUGE AND 180
- DASH SWITCHES 180
- 9.11.3 Dash Switches 181
- 9.12 HAND HELD ANALYZER 183
- - G9-43A AND G10-43A 183
- MAL0890B 184
- DTC Event Comment Latched 187
- FAULT CODES 194
- JLG Worldwide Locations 206
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