Komatsu 330M Dump Truck Service Repair Manual SN 24181, 24195, 24295, 24330 – PDF DOWNLOAD

Description

Komatsu 330M Dump Truck Service Repair Manual

FILE DETAILS:

Komatsu 330M Dump Truck Service Repair Manual 

Model Specification: KOMATSU 330M DUMP TRUCK
Language: English
File Format: PDF
Total Pages: 571
Requirements: Adobe PDF Reader
ZOOM IN/OUT: YES
Downloadable: YES

KOMATSU 330M DUMP TRUCK SERVICE REPAIR MANUAL SN 24181, 24195, 24295, 24330 – PDF DOWNLOAD:

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Komatsu 330M Dump Truck Service Repair Manual 

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.

TABLE OF CONTENTS:

Komatsu 330M Dump Truck Service Repair Manual 

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................................................................................452
M09003.pdf.......................................................................................  0
	AIR CONDITIONING SYSTEM......................................................................462
		ENVIRONMENTAL IMPACT.....................................................................462
		OPERATOR CAB AIR CONDITIONING............................................................463
		PRINCIPLES OF REFRIGERATION..............................................................463
			Refrigeration - The Act Of Cooling...................................................463
			The Refrigeration Cycle..............................................................464
		AIR CONDITIONER SYSTEM COMPONENTS........................................................464
			Compressor (Refrigerant Pump)........................................................464
			Service Valves.......................................................................464
			Condenser............................................................................464
			Filter Receiver-drier................................................................465
			Fusible Pressure Relief Plug.........................................................465
			Thermostatic Expansion Valve.........................................................465
			Evaporator...........................................................................465
			Superheat............................................................................466
		ELECTRICAL CIRCUIT.......................................................................466
			Thermostat...........................................................................466
			Compressor Clutch....................................................................467
		SAFETY SWITCHES (NOT USED IN ALL SYSTEMS)................................................467
			Condenser Safety Switch (Overheat Switch)............................................467
			Refrigerant Loss (Low Pressure) Switch...............................................467
		SYSTEM SERVICING.........................................................................468
			R-12 Containers......................................................................468
		SERVICE TOOLS AND EQUIPMENT..............................................................469
			Recovery/recycle Station.............................................................469
			Leak Detector........................................................................469
			Vacuum Pump..........................................................................470
		SERVICE VALVES...........................................................................471
			Stem Type............................................................................471
			Schrader Type........................................................................471
		MANIFOLD GAUGE SET.......................................................................472
			Low Side Gauge.......................................................................472
			High Side Gauge......................................................................472
			Installing Manifold Gauge Set........................................................472
			Purging Air From Service Hoses.......................................................473
			Adding Refrigerant to the System (without a charging station)........................474
			Stabilizing the AC System............................................................475
			Adding Refrigerant and Stabilizing the System (with a recovery/recycling station)....475
		RECOVERING AND RECYCLING THE REFRIGERANT.................................................475
			Performing the Recovery Cycle........................................................476
			Performing the Recycling Procedure...................................................476
			Evacuating and Charging the AC System................................................476
			Evacuating the System................................................................476
			Charging the AC System...............................................................476
		SYSTEM PERFORMANCE TEST..................................................................477
		SYSTEM LEAK TESTING......................................................................477
			Electronic leak detector.............................................................478
			Halide (propane) Torch...............................................................478
			Tracer dyes..........................................................................478
			Soap and water.......................................................................478
		FLUSHING AIR CONDITIONER COMPONENTS......................................................478
		SYSTEM REPAIR............................................................................479
			Hoses and Fittings...................................................................479
			Lines................................................................................479
			Expansion Valve......................................................................480
			Receiver-Drier.......................................................................480
			Thermostat...........................................................................480
			Clutch...............................................................................480
			Compressor...........................................................................480
		CHECKING COMPRESSOR OIL LEVEL............................................................481
			York Compressor Oil Level Check (2 cylinder model)...................................481
			Sanden Compressor Oil Level Check (5-Cylinder).......................................481
		EVACUATING THE SYSTEM....................................................................483
	TROUBLESHOOTING..............................................................................485
		PRE-DIAGNOSIS CHECKS.....................................................................485
		PREPARING FOR DIAGNOSIS..................................................................485
		PRELIMINARY STEPS........................................................................485
		DIAGNOSIS OF GAUGE READINGS & SYSTEM PERFORMANCE.........................................485
	TROUBLESHOOTING CHART........................................................................486

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