Jlg G6-23A Service Manual Manuel d'utilisateur Page 104
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- Table des matières
- DEPANNAGE
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Electrical System
9.14
G5-19A, G6-23A
9.5.2 Start Circuit Breakdown
CAB HARNESS
ALL 1.0 MM WIRES IN THIS CONNECTOR
POWER DISTRIBUTION MODULE
ENGINE HARNESS
MAH0810
TO POWER DIST. MODULE
X00
CAB HARNESS
KEY STRT
KEY BAT 1
KEY BAT 1
KEY IGN 1
KEY IGN 1
S15
SWITCH
KEY
KEY BAT 1
KEY IGN 1
KEY STRT
SHIFTER
FNR/GEAR
S19
NEUT
NEUT
PARK BRAKE
SWITCH
S18
STRT INTLK
STRT INTLK
GND 3
BATTERY POSITIVE (+)
BATTERY NEGATIVE (-)
START
INTLK
RELAY
KEY STRT
NEUT
STRT INTLK
STRT RLY
STRT RLY
STRT RLY
STARTER
RELAY
ENGINE
GLOWPLUGS
CONTROL
X07
TO CAB HARNESS
TO ENGINE HARNESS
TO CAB HARNESS
X05
CAB HARNESS
X05
STRT RLY
STRT SOL
STRT RLY
STRT PWR
STRT PWR
STRT SOL
STRT SOL
PREHEAT PWR
PREHEAT PWR
PREHEAT PWR
GND 14
STRT RLY
GND 15
ENGINE
HEATER FUSE
50A
SLO BLO
STRT RLY
GND 14
EXCESS
START FUEL
SOLENOID
PREHEAT RLY
PREHEAT RLY
TO ENGINE
GLOWPLUGS
PREHEAT
IGN
PWR 4
RELAY
IGN
PWR 1
RELAY
IGN
PWR 2
RELAY
IGN
PWR 3
RELAY
POSITIVE CABLE
TO BATTERY +
NEGATIVE CABLE
TO BATTERY DISCONNECT
OR BATTERY -
50mm (BLK)
50mm (RED)
X00
CAB HARNESS
13254769810111312 1514
5
2
1
1
6
3
2
N
RF
4
87a
85
86
87
30
KBAFDCE HGJ SOMLN QPR WUTVX
87
30
86
85
2
1
4
3
5
9
8
30
87
HEAT
50A
17
19
STRT
HEAT
0
1
2
3
15
15
19
30
30
IGN
HEAT
IGN
BAT
BAT
3
2
1
0
3
9
7
1
5
6
2
8
10
4
HEAT
17
EMPTY
OFF
ON
1
2
13254769810111312 1514
87a
85
86
87
30
87a
85
86
87
30
87a
85
86
87
30
87a
85
86
87
30
2
1
M
STARTER
- Service Manual 1
- EFFECTIVITY PAGE 3
- SECTION CONTENTS 5
- Section Subject Page 6
- Section 1 7
- Safety Practices 7
- 1.1 INTRODUCTION 8
- 1.2 DISCLAIMER 8
- 1.4 DO NOT OPERATE TAGS 8
- 1.5 SAFETY INFORMATION 9
- 1.6 SAFETY INSTRUCTIONS 9
- 1.7 SAFETY DECALS 10
- Section 2 11
- 2.1 REPLACEMENT PARTS AND 12
- WARRANTY INFORMATION 12
- 2.2 TORQUES 13
- CLASS 8.8 METRIC BOLTS & 15
- CLASS 8 METRIC NUTS 15
- CLASS 10.9 METRIC BOLTS & 15
- CLASS 10 METRIC NUTS 15
- 2.3 SPECIFICATIONS 16
- 2.3.5 Tires 17
- 2.4 FLUIDS, LUBRICANTS AND 18
- CAPACITIES 18
- 2.5 MAINTENANCE SCHEDULES 19
- 2.6 LUBRICATION SCHEDULES 20
- G5-19A, G6-23A 21
- Section 3 23
- 3.1 BOOM SYSTEM COMPONENT 24
- TERMINOLOGY 24
- 3.2.1 Boom System Description 25
- 3.3.1 Boom Removal 26
- 3.3.4 Boom Installation 27
- 3.4 BOOM WEAR PADS 28
- 3.5 QUICK SWITCH ASSEMBLY 29
- 3.6 TROUBLESHOOTING 31
- Problem Cause Remedy 31
- Section 4 33
- Cab and Covers 33
- COMPONENT TERMINOLOGY 34
- WARNING: DO NOT service the 35
- 4.3.3 Brake Pedal and Valve 36
- 4.3.4 Inching Valve 37
- 4.3.9 Heater/Defroster System 39
- 4.4 CAB REMOVAL 40
- 4.5 CAB INSTALLATION 42
- Section 5 43
- WARNING: An improperly 46
- 5.3.6 Axle Installation 47
- 5.4 DRIVE SHAFTS 51
- WARNING: Risk of death or 52
- 5.6 STEERING ADJUSTMENT 53
- 5.7 BRAKES 53
- Section 6 55
- Transmission: 55
- 6.1 TRANSMISSION ASSEMBLY 56
- WARNING: BLOCK ALL FOUR 59
- Section 7 61
- Engine: Deutz BF 4M 2012 61
- 7.1 INTRODUCTION 62
- 7.2 ENGINE SERIAL NUMBER 64
- 7.3 SPECIFICATIONS AND 64
- MAINTENANCE INFORMATION 64
- 7.4 ENGINE COOLING SYSTEM 64
- 7.6 FUEL SYSTEM 65
- CLEANER SYSTEM 66
- 7.8 ENGINE REPLACEMENT 67
- 7.8.3 Engine Installation 68
- 7.9 ENGINE COUPLER 69
- 7.10 TROUBLESHOOTING 70
- Section 8 71
- Hydraulic System 71
- 8.1 HYDRAULIC COMPONENT 72
- 8.6 HYDRAULIC SCHEMATIC 76
- 8.7 HYDRAULIC RESERVOIR 78
- 8.8 HYDRAULIC SYSTEM PUMP 78
- 8.9 FRONT DRIVE PUMP 80
- 8.10 VALVES AND MANIFOLDS 81
- 8.10.2 Service Brake Valve 82
- 8.10.3 Parking Brake 83
- 8.10.4 Brake Test 84
- 8.10.6 Steer Select Valve 84
- 8.11 HYDRAULIC CYLINDERS 86
- 8.11.4 Cylinder Inspection 87
- 8.11.7 Steering Cylinders 88
- Specifications 89
- Section 9 91
- 9.1 ELECTRICAL COMPONENT 93
- 9.2 SPECIFICATIONS 94
- 9.3 FUSES AND RELAYS 94
- JLG distributor 97
- Electrical System 100
- 9.4.6 Dashboard Schematic 102
- 9.5 CIRCUIT BREAKDOWNS 103
- 9.5.2 Start Circuit Breakdown 104
- 9.5.3 Drive Circuit Breakdown 105
- 9.6 ENGINE START CIRCUIT 107
- 9.7 CHARGING CIRCUIT 108
- 9.8.1 Back-up Alarm 109
- 9.8.2 Instrument Cluster 109
- 9.9 WINDOW WIPER/WASHER 110
- 9.10 CAB HEATER AND FAN 111
- 9.11 SWITCHES, SOLENOIDS AND 112
- 9.11.4 Hourmeter 113
- 9.11.6 Fuel Shut-off Solenoid 114
- 9.11.7 Oil Pressure Sender 114
- 9.12 CONTROLLER 115
- 9.13 TROUBLESHOOTING 115
- 9.13.2 Fault Codes 116
- JLG Worldwide Locations 122
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