Komatsu 330M Dump Truck Shop Manual DG642 – PDF DOWNLOAD 

Description

Komatsu 330M Dump Truck Shop Manual DG642 – PDF DOWNLOAD

FILE DETAILS:

Komatsu 330M Dump Truck Shop Manual DG642 – PDF DOWNLOAD 

Language : English
Pages : 623
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Komatsu 330M Dump Truck Shop Manual DG642 – PDF DOWNLOAD 

SERIAL SUFFIX BFP41-A thru BFP41-AD

FOREWORD:

• This Manual is written for use by the service technician and is designed to help the technician become
  fully knowledgeable of the truck and all its systems in order to keep it running and in production. All
  maintenance personnel should read and understand the materials in this manual before performing
  maintenance and/or operational checks on the truck. All safety notices, warnings and cautions should
  be understood and followed when accomplishing repairs on the truck.
• The first section covers component descriptions, truck specifications and safe work practices, as well
  as other general information. The major portion of the manual pertains to disassembly, service and
  reassembly. Each major serviceable area is dealt with individually. For example: The disassembly,
  service and reassembly of the radiator group is discussed as a unit. The same is true of the engine
  and engine accessories, and so on through the entire mechanical detail of the truck. Disassembly
  should be carried only as far as necessary to accomplish needed repairs.
• The illustrations used in this manual are, at times, typical of the component shown and may not
  necessarily depict a specific model.
• This manual shows dimensioning of U.S. standard and metric (SI) units throughout and all references
  to “Right”, “Left”, “Front”, or “Rear” are made with respect to the operator’s normal seated position,
  unless specifically stated otherwise.
• Standard torque requirements are shown in torque charts in the general information section and
  individual torques are provided in the text in bold face type, such as 100 ft.lbs. (135 N.m) torque. All
  torque specifications have ± 10% tolerance unless otherwise specified.
• A Product Identification plate is normally located on the truck frame upright in front of the left side
  front wheel and designates the Truck Model Number, Product Identification Number (vehicle serial
  number), and Maximum G.V.W. (Gross Vehicle Weight) rating.
• The HAULPAK® Model designation consists of three numbers and one letter (i.e. 330M). The three
  numbers represent the basic truck model. The letter “M” designates a Mechanical drive and the letter
  “E” designates an Electrical propulsion system.
• The Product Identification Number (vehicle serial number) contains information which will identify the
  original manufacturing bill of material for this unit. This complete number will be necessary for proper
  ordering of many service parts and/or warranty consideration.
• The Gross Vehicle Weight (GVW) is what determines the load on the drive train, frame, tires, and other
  components. The vehicle design and application guidelines are sensitive to the total maximum Gross
  Vehicle Weight (GVW) and this means the total weight: the Empty Vehicle Weight + the fuel &
  lubricants + the payload.

TABLE OF CONTENTS:

Komatsu 330M Dump Truck Shop Manual DG642 – PDF DOWNLOAD 

SERIAL SUFFIX BFP41-A thru BFP41-AD

MAIN MENU 0
COVER 1
A01001 pdf 0
MAJOR COMPONENTS & SPECIFICATIONS A2 8
GENERAL SAFETY AND OPERATION A3 8
WARNINGS AND CAUTIONS A4 8
STANDARD TORQUE CHARTS AND CONVERSION TABLES A5 8
STORAGE PROCEDURES A7 8
A05002 pdf 0
STANDARD CHARTS AND TABLES 30
INDEX OF TABLES 30
Sealants and Adhesives 34
M08009 pdf 0
SPECIAL TOOLS 466
M09003 pdf 0
AIR CONDITIONING SYSTEM 476
ENVIRONMENTAL IMPACT 476
OPERATOR CAB AIR CONDITIONING 477
PRINCIPLES OF REFRIGERATION 477
Refrigeration – The Act Of Cooling 477
The Refrigeration Cycle 478
AIR CONDITIONER SYSTEM COMPONENTS 478
Compressor (Refrigerant Pump) 478
Service Valves 478
Condenser 478
Filter Receiver-drier 479
Fusible Pressure Relief Plug 479
Thermostatic Expansion Valve 479
Evaporator 479
Superheat 480
ELECTRICAL CIRCUIT 480
Thermostat 480
Compressor Clutch 481
SAFETY SWITCHES (NOT USED IN ALL SYSTEMS) 481
Condenser Safety Switch (Overheat Switch) 481
Refrigerant Loss (Low Pressure) Switch 481
SYSTEM SERVICING 482
R-12 Containers 482
SERVICE TOOLS AND EQUIPMENT 483
Recovery/recycle Station 483
Leak Detector 483
Vacuum Pump 484
SERVICE VALVES 485
Stem Type 485
Schrader Type 485
MANIFOLD GAUGE SET 486
Low Side Gauge 486
High Side Gauge 486
Installing Manifold Gauge Set 486
Purging Air From Service Hoses 487
Adding Refrigerant to the System (without a charging station) 488
Stabilizing the AC System 489
Adding Refrigerant and Stabilizing the System (with a recovery/recycling station) 489
RECOVERING AND RECYCLING THE REFRIGERANT 489
Performing the Recovery Cycle 490
Performing the Recycling Procedure 490
Evacuating and Charging the AC System 490
Evacuating the System 490
Charging the AC System 490
SYSTEM PERFORMANCE TEST 491
SYSTEM LEAK TESTING 491
Electronic leak detector 492
Halide (propane) Torch 492
Tracer dyes 492
Soap and water 492
FLUSHING AIR CONDITIONER COMPONENTS 492
SYSTEM REPAIR 493
Hoses and Fittings 493
Lines 493
Expansion Valve 494
Receiver-Drier 494
Thermostat 494
Clutch 494
Compressor 494
CHECKING COMPRESSOR OIL LEVEL 495
York Compressor Oil Level Check (2 cylinder model) 495
Sanden Compressor Oil Level Check (5-Cylinder) 495
EVACUATING THE SYSTEM 497
TROUBLESHOOTING 499
PRE-DIAGNOSIS CHECKS 499
PREPARING FOR DIAGNOSIS 499
PRELIMINARY STEPS 499
DIAGNOSIS OF GAUGE READINGS & SYSTEM PERFORMANCE 499
TROUBLESHOOTING CHART 500

IMAGES PREVIEW OF THE MANUAL:

S.V  17/12/24