Komatsu 930E-4 Dump Truck Operation & Maintenance Manual
195 pages · Publication CEAM020205
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- Models
- 930E-4
- Serial coverage
- A30693 - A30748
- Manual type
- Operation & Maintenance Manual
- Pages
- 195
- Publication
- CEAM020205
- Condition
- Brand new
What's inside
From the manual's own table of contents: 323 sections, 345 entries. See sample pages (PDF, 522 KB)
General1 topic
- TABLE OF CONTENTS INTRODUCTION
FOREWORD
TRUCK MODEL ILLUSTRATION
ABOUT THIS MANUAL
ALERTS PAGE
TORQUE TABLES AND CONVERSION CHARTS
SAFETY
GENERAL
Safety Rules
Safety Features
Fire Extinguishers And First Aid Kits
Clothing And Personal Items
Leaving The Operator’s Seat
Mounting And Dismounting
Fire Prevention For Fuel And Oil
Precautions With High Temperature Fluids
Asbestos Dust Hazard Prevention
Prevention Of Injury By Work Equipment
Unauthorized Modification
ROPS Precautions
Precautions For Attachments
Precautions For Starting The Truck
PRECAUTIONS BEFORE OPERATION
Safety At The Work Site
Show all 324 sections
Fire Prevention
Ventilation In Enclosed Areas
Preparing For Operation
Mirrors, Windows, And Lights
In The Operator Cab (Before Starting The Engine)
Seat Belts
OPERATING THE TRUCK
When Starting The Engine
General Truck Operation
Ensuring Good Visibility
Traveling
Traveling In Reverse
Traveling On Slopes
Operating On Snow Or Ice
Avoid Damage To The Dump Body1 topic
- TABLE OF CONTENTS (cont.) Driving Near High Voltage Cables
When Dumping
When Loading
Working On Loose Ground
Parking The Truck
Towing
WORKING NEAR BATTERIES
Battery Hazard Prevention
Starting With Booster Cables
BEFORE PERFORMING MAINTENANCE
Stopping The Engine
Warning Tag
Proper Tools
Securing The Dump Body
WHILE PERFORMING MAINTENANCE
Keep The Truck Clean
Attachments
Working Under The Truck
Rotating Fan And Belts
Waste Materials
Adding Fuel Or Oil
Radiator Coolant Level
Use Of Lighting
Precautions With The Battery
Handling High Pressure Hoses
Precautions With High Pressure Oil
Performing Maintenance Near High Temperature Or High Pressure
TIRES
Handling Tires
Storing Tires After Removal
WHEN REPAIRS ARE NECESSARY
SPECIAL PRECAUTIONS FOR WORKING ON AC DRIVE TRUCKS
PRELIMINARY PROCEDURES BEFORE WELDING OR PERFORMING MAINTENANCE
MAINTENANCE
CAPACITOR DISCHARGE SYSTEM
Necessary Tools
Warnings And Cautions
Manual DC Link Capacitor Discharge Procedure
Failure of the Discharge System
Manual Discharge of Capacitors
Short Isolated Capacitor Terminals
ADDITIONAL JOB SITE RULES1 topic
- TABLE OF CONTENTS (cont.) WARNINGS AND CAUTIONS
OPERATING INSTRUCTIONS
WALK AROUND INSPECTION
ENGINE START-UP
AFTER ENGINE START-UP
PRE-SHIFT BRAKE CHECK (IF EQUIPPED)
Operation
Performing The Brake Tests
EMERGENCY STEERING SYSTEM
Pre-Operation Testing
MACHINE OPERATION SAFETY PRECAUTIONS
OPERATING ON THE HAUL ROAD
STARTING ON A GRADE WITH A LOADED TRUCK
PASSING
LOADING
Overload Speed Limit Function
DUMPING
Raising The Dump Body
Lowering The Dump Body (when dumping on flat ground)
Lowering The Dump Body (when dumping over a berm or into a crusher)
Special Wiring Harness
SAFE PARKING PROCEDURES
NORMAL ENGINE SHUTDOWN PROCEDURE
SUDDEN LOSS OF ENGINE POWER
FUEL DEPLETION
DISABLED TRUCK DUMPING PROCEDURE
Hookup
Raising the Body
Lowering the Body
RESERVE ENGINE OIL SYSTEM
Changing Oil
OPERATOR CAB AND CONTROLS
STEERING WHEEL AND CONTROLS
Horn Button
Tilt/Telescope Lever1 topic
- TABLE OF CONTENTS (cont.) Multi-Function Turn Signal Switch
Turn Signal Operation
High Beam Headlight Operation
Windshield Wiper Operation
DYNAMIC RETARDING
Retarder Lever
Brake/Retarder Pedal
Throttle/Accelerator Pedal
GRADE/SPEED CHART
OVERHEAD PANEL AND DISPLAYS
Speakers
Warning Alarm Buzzer
Radio/CD Player
Warning Indicator Light Dimmer Control
Status/Warning Indicator Light Panel
Air Cleaner Restriction Gauges
CENTER CONSOLE
Direction Control Lever
Override/Fault Reset Switch
Engine Shutdown Switch
Window Control Switches
Hoist Control Lever
Retard Speed Control (RSC) Adjustment Dial
Retard Speed Control (RSC) Switch
Data Store Button
KOMTRAX Plus Snapshot In Progress Light
Link Energized Light
Service Engine Light
12V Auxiliary Power Outlets
DIAGNOSTIC PORTS
KOMTRAX Plus Diagnostic Port
Interface Module (IM) Diagnostic Port
Payload Meter Diagnostic Port
Truck Control Interface (TCI) Diagnostic Port
Propulsion System Controller (PSC) Diagnostic Port
Engine Diagnostic Port (CENSE)
Engine Diagnostic Port (QUANTUM)
OPERATOR’S SEAT
Adjustment1 topic
- TABLE OF CONTENTS (cont.) HEATER / AIR CONDITIONER CONTROLS
Fan Speed Control Knob
Temperature Control Knob
Air Flow Directional Knob
Heater/Air Conditioner Vents
INSTRUMENT PANEL
Control Symbols
Key Switch
Rotating Beacon Switch (optional)
Heated Mirror Switch (optional)
AC Drive System Rest Switch
Wheel Brake Lock Switch
Hazard Warning Light Switch
Engine Oil Pressure Gauge
Right Turn Signal Indicator
Digital Tachometer
High Beam Indicator
Speedometer/Payload Meter Display
Left Turn Signal Indicator
Coolant Temperature Gauge
Lamp Check Switch
Light Switch (3-Way)
Ladder Light Switch
Backup Light Switch
Fog Light Switch
Payload Meter Switch
Panel Illumination Light Dimmer Switch
Hydraulic Oil Temperature Gauge
Engine Hourmeter
Fuel Gauge
OVERHEAD STATUS/WARNING INDICATORS
A1. High Brake Oil Temperature
B1. Low Steering Pressure
C1. Low Accumulator Precharge Pressure
D1. Not used
E1. Low Brake Pressure
A2. Low Hydraulic Tank Level
B2. Low Automatic Lubrication System Pressure
C2. Circuit Breaker Tripped
D2. Hydraulic Oil Filter Monitor
E2. Low Fuel1 topic
- TABLE OF CONTENTS (cont.) A3. Parking Brake
B3. Service Brake
C3. Body Up
D3. Dynamic Retarding
E3. Stop Engine
A4. Cranking Motor Failure
B4. Backup Lights
C4. Engine Shutdown Timer
D4. Retard Speed Control (RSC) Indicator
E4. Check Engine
A5. No Power
B5. Propulsion System Warning
C5. Propulsion System Temperature
D5. System/Component Failure
E5. Battery Charging System Failure
A6. No Propel
B6. Propulsion System At Rest
C6. Propulsion System Not Ready
D6. Reduced Propulsion
E6. Retard At Continuous Level
REAR AXLE LIGHT BAR
Backup Lights
Retard Lights
Brake Lights
Backup Alarm
KOMTRAX PLUS
Interface Module
Basic Precautions
KOMATSU WIRELESS BRIDGE (Optional)
General Information
Communication Setup
Switching to the KWB_SETUP Network
Setting the Computer Subnet Mask and IP Address
Properties
Setting Up the KWB
Adding Encryption
Final Computer Settings
Data Downloading
Resetting the KWB
KWB Lights
FUSES AND CIRCUIT BREAKERS1 topic
- TABLE OF CONTENTS (cont.) LUBRICATION AND SERVICE
SERVICE CAPACITIES
HYDRAULIC TANK SERVICE
Adding Oil
COOLING SYSTEM SERVICE
Radiator Filling Procedure
Coolant Specifications
Unacceptable Practices
WHEEL MOTOR SERVICE
RESERVE OIL TANK SERVICE
Reserve Oil Tank Filling Procedure (Remote Fill)
QUICK FILL SERVICE CENTER
LUBRICATION CHART
HOUR (DAILY) INSPECTION
HOUR LUBRICATION AND MAINTENANCE CHECKS
HOUR MAINTENANCE CHECKS
AUTOMATIC LUBRICATION SYSTEM
GENERAL DESCRIPTION
SYSTEM COMPONENTS
Filter
Hydraulic Motor and Pump
Grease Reservoir
Pressure Reducing Valve
Flow Control Valve
Solenoid Valve
Vent Valve
Lubrication Cycle Timer
Over Pressure Cutoff Switch
Grease Pressure Failure Switch
Injectors
Relief Valve (Unloader Valve)
SYSTEM OPERATION
GENERAL INSTRUCTIONS
Required Lubricant
System Priming
Filter Assembly1 topic
- TABLE OF CONTENTS (cont.) LUBRICANT PUMP
Pump Housing Oil Level
Pump Pressure Control
INJECTORS (SL-1 Series H)
Injector Specifications
Injector Adjustment
Injector Operation
PREVENTIVE MAINTENANCE PROCEDURES
Daily Lubrication System Inspection
Hour Inspection
1,000 Hour Inspection
SYSTEM CHECKOUT
Lubrication Controller Check
Lubrication Controller Components
Lubrication Controller Adjustment
SYSTEM TROUBLESHOOTING CHART
COMPONENTS & SPECIFICATIONS
MAJOR COMPONENT DESCRIPTIONS
Truck And Engine
Main Alternator
AC Induction Traction Motorized Wheels
Suspension
Operator’s Cab
Power Steering
Brake System
SPECIFICATIONS
Engine
AC Electric Drive System
Battery Electric System
Hydraulic Systems
Service Brakes
Steering
Standard Dump Body Capacities And Dimensions
Weight Distribution
PAYLOAD METER III™1 topic
- TABLE OF CONTENTS (cont.) AM/FM RADIO / CD PLAYER
GENERAL RADIO RECEIVER FUNCTIONS
Turning On the Power
One-Hour Timer
Display
Setting a Default Display
Adjusting the Brightness of the Display
Auxiliary Mode
Adjusting the Receiver Settings
USING THE CLOCK
Setting the Clock
USING THE ALARM
Setting the Alarm
Turning the Alarm Off
Activating Snooze
Setting Alarm Volume
USING THE RADIO
Finding a Station
Setting the Presets
USING THE WEATHERBAND
USING THE COMPACT DISC PLAYER
PLAYING AN MP3 DISC
TROUBLESHOOTING
TABLE13 topics
- TABLE 1 Standard Tightening Torque For Metric Cap screws and Nuts
- TABLE 2 Standard Tightening Torque For SAE Grade 5 & 8 Cap Screws and Nuts
- TABLE 3 Standard Tightening Torque 12-Pt, Grade 9, Cap Screws (SAE)
- TABLE 4 Tightening Torque for T-Bolt Type Hose Clamps
- TABLE 5 Standard Tightening Torque For Split Flange Clamp Bolts
- TABLE 6 Tightening Torque For Flared Tube And Hose Fittings
- TABLE 7 JIC 37° Swivel Nuts Torque Chart (SAE)
- TABLE 8 Pipe Thread Torque Chart (SAE)
- TABLE 9 O-Ring Boss Torque Chart (SAE)
- TABLE 10 O-Ring Face Seal Torque Chart (SAE)
- TABLE 11 Common Conversions Multipliers - Metric -to- English
- TABLE 12 Common Conversions Multipliers - English -to- Metric
- TABLE 13 Temperature Conversions
Inside this manual
Real pages from this operation & maintenance manual (195 pages). Open the sample pages (PDF, 520 KB)
- Specifications, page 46: Safety - Section 20
- Controls and operation, page 100: Operator Cab And Controls - Section 32
- Maintenance, page 130: Lubrication and Service - Section 40
- Color page, page 49: Safety - Section 20
- Color page, page 116: Operator Cab And Controls - Section 32
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the 930E-4 are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
This manual: Operation & Maintenance Manual CEAM020205$69.81
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This is an operator's manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
This manual
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 195 pages
Quantity one is the manual described above.
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Other editions and similar models
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).