Komatsu 330M Dump Truck Index:

Safety records of most organizations will show that the greatest percentage accidents are caused by unsafe acts
Of persons. The rernairuier are caused by unsafe mechanical or physical corriitions. Report all unsafe conditions to
the proper These safety rules are provided asa guide for the HAI-JLPAKS operator. However, local conditions
‘NTRODUCTION
Foreword
ALERTS Page – a description of the DANGER,
TABLE OF CONTENTS
Truck Model IUustration
About This Manual
STANDARD CHARTS and TABLES
ard regulations add many more to this list.
General Safety Rules .
SAFETI’ IS THINKING AHEAD
Safe practices start before the operator gets to the equipment!
At The Truck – Ground Level Inspection
Preparing For Operation
Truck Operation
Additional Job Site Rules
WHEN REPAIRS ARE NECESSARY
WARNING, CAUTION, and Instruction Plates / Decals
OPERATIQN
SECTION 3
This portion of the manual covers Identification, location,and operation of the controls, switches. and indicators in the
Operator’s Cab and use / function of these controls, switches, indicators.
OPERATING INSTRUCTIONS
Preparing For Operation
Safety Is Thinking Ahead
At The Truck – Ground Level Walk-Around Inspection
ENGINE START-UP SAFETY PRACTICES
AFTER ENGINE HAS STARTED
MACHINE OPERATION SAFETY PRECAUTIONS
LOADING
HAULING
PASSING
DUMPING
SAFE PARKING PROCEDURES
SHUTDOWN PROCEDURE
TOWING
BRAKE RELEASE
RELEASE OF PARKING BRAKE
RELEASE OF EMERGENCY BRAKE
.. . 3-1
. 3-1
. .34
. . 3-5
. 3-6
.. a-7
. 3-10
3-10
. 3-11
3-11TABLE OF CONTENTS (Contiru
SUBJECT
OPERATION (Continued)
OPERATOR CAB and CONTROLS
STEERING WHEEL AND CONTROLS
RETARDER CONTROL LEVER
SERVICE BRAKE PEDAL
THROTTLE PEDAL
HOIST CONTROL VALVE
CENTER CONSOLE
CUMMINS ENGINE CENTRY’U FUEL SYSTEM DIAGNOSTICS
Centry”‘ Diagnostic Test Switch
Determining “FAULT” Codes
Exiting The Diagnostics Mode .
OPERATOR SEAT
INSTRUMENT PANEL AND INDICATOR UGHTS
GAUGE AND MONITOR PANEL (Figure 3-1)
Discussion of items 1 – 28, Figure 3-1
INDICATORS AND CONTROLS PANEL (Figure3-2)
Discussion Of items 29 – 46, Figure 3-2
INSTRUMENT PANEL RIGHT SIDE (Figure 3-3)
Heater / Air Conditioner Vents

LUBRICATION AND SERVICE
Lubrication Chart
IO HOUR (SHIFT) Lubrication Maintenance Checks .
250 HOUR Lubrication Arul Maintenance Checks . .
500 HOUR Lubrication Arri Maintenance Checks .
1000 HOUR Lubrication And Maintenance Checks
2000 HOUR Lubrication And Maintenance Checks
HYDRAULIC TANK SERVICE
PERODIC REPLACEMENT OF COMPONENT PARTS FOR SAFETY DEVICES

OPTIONAL EQUIPMENT.
This portion of the manual covers operation/rnaintenance of OPTIONAL EQUIPMENT.
PAYLOAD METER
PAYLOAD METER – GENERAL INFORMATION
FRONT PANEL CONTROLS
OPERATION AND FUNCTIONS
DISPLAY LOGIC
METRIC/SHORT TON SELECTION
DECK MOUNTED LIGHTS
DATA STORAGE LOGIC
DATA PRINT OUT
REPLACING PRINTER PAPER
CLEAR MEMORY
CALIBRATION
SENSOR CHECK
DIMMING DISPLAY
SETTING THE TIME OF DAY
ERROR CODES