User Manuals: Komatsu A30431 Dump Truck Repair

Manuals and User Guides for Komatsu A30431 Dump Truck Repair. We have 1 Komatsu A30431 Dump Truck Repair manual available for free PDF download: Operation & Maintenance Manual

Komatsu A30431 Operation & Maintenance Manual (186 pages)

Trolley, DUMP TRUCK

Brand: Komatsu | Category: Trucks | Size: 3 MB

Introduction
5
Foreword
5
Truck Model Illustration
6
About this Manual
7
Alerts Page
8
Table of Contents
9
General Safety
29
Personal Safety
29
Precautions for Truck Operation
32
Operating the Machine
33
Starting the Engine
33
Truck Operation - General
33
Traveling in the Truck
34
Precautions When Traveling in Reverse
34
Traveling on Slopes
34
Ensuring Good Visibility
35
Operating on Snow
35
Avoid Damage to the Dump Body
35
Driving Near High-Voltage Cables
35
When Loading the Truck
35
When Dumping
35
Working on Loose Ground
35
Parking the Machine
36
Towing
36
Working Near Batteries
36
Battery Hazard Prevention
36
Jump-Starting with Booster Cables
37
Precautions for Maintenance
38
Before Performing Maintenance
38
During Maintenance
39
Tires
41
Additional Job Site Rules
43
When Repairs Are Necessary
44
Warnings and Cautions
47
Operating Instructions
55
Preparing for Operation
55
Walk-Around Inspection
55
Engine Start-Up
59
After Engine Has Started
60
Emergency Steering System
61
Operation
61
Pre-Operation Testing
61
Machine Operation Safety Precautions
62
Loading
63
Hauling
63
Passing
64
Dumping
64
To Raise the Dump Body
64
To Lower the Dump Body (When Dumping over a Berm or into a Crusher)
65
To Lower the Dump Body (When Dumping on Flat Ground)
65
Safe Parking Procedures
66
Engine Shutdown Procedure
66
Delayed Engine Shutdown Procedure
67
Sudden Loss of Power
67
Disabled Truck Operation
68
Disabled Truck Dumping Procedure
70
Towing
71
Trolley Operating Instructions
71
After the Engine Has Started
71
Operating in Diesel Mode
72
Operating in Trolley Line Mode
72
Getting on Line
73
Operating on Trolley
74
Getting off Line
76
Line Status Signals
76
Line Status Signal Markings
77
Traffic Consideration for Trolley Line Operation
77
Approaching Slow Moving Vehicles in a Trolley Assisted Truck
77
Operating Slow Moving Vehicles on Trolley Assist Ramps
78
Truck Failure While on Trolley
78
Operator Cab and Controls
79
Operator Controls
79
Steering Wheel and Controls
80
Steering Wheel
80
Horn Button
80
Tilt/Telescope Lever
80
Multi-Function Turn Signal Switch
80
Turn Signal Operation
80
High Beam Headlight Operation
80
Windshield Wiper Operation
80
Pedals
81
Service Brake Pedal
81
Dynamic Retarder Pedal
81
Throttle Pedal
81
Overhead Panel Controls and Components
82
Grade/Speed Warning Chart
82
Radio Speakers
82
Windshield Wipers
82
Warning Alarm Buzzer
82
Cab Radio
82
Warning Lights Dimmer Control
82
Air Cleaner Vacuum Gauges
82
Center Console
83
Truck Controls
84
F-N-R Selector Switch
84
Hoist Control Lever
84
Trolley Master Control Lever
84
Console Switches and Controls
84
Cigarette Lighter
84
Window Control Switches
84
Engine Shutdown Switch
84
Override Switch
85
Retard Speed Control (RSC) Switch
85
Retard Speed Control (RSC) Dial
85
Statex III Download Port
86
Engine Diagnostic Port (CENSE)
86
Engine Diagnostic Connectors
86
Data Storage Button
86
Passenger Seat
86
Payload Meter
86
Payload Meter Download Connector
86
Cab Climate Control
87
Heater/Air Conditioner Vents
87
Heater/Air Conditioner Controls and Vents
87
Defroster Vent Control Switch
87
Heat Control Switch
87
Temperature Control Knob
87
Fan Control Knob
87
Operator Seat
88
Adjustment
88
Instrument Panels
89
General Information
90
Control Symbols
90
Key Switch
91
Engine Shutdown Switch with Timer Delay
91
Fog Light Switch
91
Ladder Light Switch
91
Backup Light Switch
91
Panel Illumination Lights
91
Cab Air Conditioner/Heater Vents
92
Engine Cold Weather Starting Aid Switch
92
Rotating Beacon Light Switch
92
Heated Mirror Switch
92
Wheel Brake Lock Switch
92
Parking Brake Switch
92
Digital Tachometer
93
Right Turn Signal Indicator Light
93
High Beam Headlight Indicator Light
93
Left Turn Signal Indicator Light
93
Digital Speedometer/Payload Meter Display
93
Voltmeter Gauge
93
Engine Oil Pressure Gauge
93
Engine Water Temperature Gauge
93
Fuel Gauge
94
Engine Hourmeter
94
Headlight Switch
94
Panel Illumination Lights Dimmer Rheostat
94
Payload Meter Switch
94
Overhead Status / Warning Indicator Light Panel
95
Indicator Light Functions
96
High Hydraulic Oil Temperature
96
Low Steering Pressure
96
Low Accumulator Precharge Pressure Warning
96
Electric System Fault Warning
97
Low Brake Pressure Indicator
97
Low Hydraulic Tank Level
97
Low Automatic Lubrication System Pressure
97
Circuit Breaker Tripped
97
Hydraulic Oil Filter
97
Low Fuel Indicator
98
Parking Brake Indicator
98
Service Brake Indicator
98
Body up Indicator
98
Dynamic Retarding Indicator
98
Stop Engine Warning
98
Backup Indicator
98
Engine Shutdown Timer Switch
98
Retard Speed Control
98
Check Engine
99
Service Engine Indicator (AEM)
99
High Wheel Motor Temperature Indicator
99
Blower Fault Warning
99
Service Engine Indicator (CENSE)
99
Komatsu Engines W/Centry™ Fuel Control
99
Hazard Warning Light Switch
99
Lamp Test Switch/Centry™ Diagnostic Test Switch
100
Trolley Indicator Lights
100
Rear Axle Light Bar
103
Centry™ Fuel System Diagnostics
104
General Operation
104
Determining Fault Codes
104
Exiting the Diagnostics Mode
105
Lubrication and Service
107
General Information
107
Hydraulic Tank Service
107
Adding Oil
107
Cooling System Service
108
Radiator Filling Procedure
108
Wheel Motor Service
108
Quick Fill Service Center
110
Left-Hand Fuel Receiver - Optional
111
Lubrication Chart
112
Hour Lube and Maintenance Checks
115
50 Hour Lubrication and Maintenance Checks
115
1000 Hour Lubrication and Maintenance Checks
120
1500 Hour Lubrication and Maintenance Checks
121
5000 Hour Lubrication and Maintenance Checks
122
10,000 Hour Lubrication and Maintenance Checks
123
Automatic Lubrication System
125
General Description
125
System Components
126
Filter Assembly
126
Hydraulic Motor and Grease Pump
126
Reservoir
126
Fixed Pressure Reducing Valve
126
23. Flow Control Valve
127
Solenoid Valve
128
Vent Valve
128
Time Delay Module
128
Pump Cutoff Pressure Switch
128
Unloader Valve
128
Pressure Switch
128
Pressure Gauge
128
Manual Override Button
128
Injectors
128
System Operation
130
Normal Operation
130
Pressure Failure Detection Circuits
131
General Instructions
132
Lubricant Required for System
132
System Priming
132
Lubricant Pump
132
Pump Housing Oil Level
132
Pump Pressure Control
132
Filter and Reservoir
133
Filter Assembly Element
133
INJECTORS (SL-1 Series H)
134
Injector Specifications
134
Injector Adjustment
134
Injector Operation
135
System Checkout
136
Lubrication Cycle Timer Check
136
Lubrication Cycle Timer Adjustment
137
Preventive Maintenance Inspection
137
10 Hour Lubrication System Inspection
137
250 Hour Inspection
137
1000 Hour Inspection
138
System Troubleshooting Chart
139
Major Component Description
141
Payload Meter III
149

Komatsu Categories

Excavators Trucks Compact Loader Construction Equipment Tractor

More Komatsu Manuals

User Manuals: Komatsu A30431 Dump Truck Repair

Komatsu A30431 Operation & Maintenance Manual (186 pages)

Table of Contents

Related Products

Komatsu Categories