Doosan A2300 Manuals

Doosan A2300 Manuals

Manuals and User Guides for Doosan A2300. We have 1 Doosan A2300 manual available for free PDF download: Service Manual

Doosan A2300 Service Manual

Doosan A2300 Service Manual (242 pages)

Brand: Doosan | Category: Engine | Size: 16.8 MB

Table of Contents

Important Safety Information
3
Table of Contents
5
Index

6
Introduction

7
- About the Manual
  7
- How to Use the Manual
  7
- Generic Symbols
  8
- Definition of Terms
  9
- Illustrations
  10
General Engine Information

11
- External Engine Components
  11
- Engine Specifications
  13
Troubleshooting Logic

14
Coolant System

55
- Cooling System Components and Flow
  55
- Pressure Caps
  58
- Water(Coolant) Pump
  59
- Thermostat
  62
- Gauges, Overfueling and Laoding
  63
- Cooling System Replacement Procedures
  64
- Belt Tensioner Replacement
  64
- Fan Pulley Replacement
  64
- Fan Hub Replacement
  65
- Water Pump Replacement
  66
- Cup Plug Replacement
  69
Fuel System

70
- Fuel System Components and Flow
  70
- Fuel System Malfunction Diagnosis
  71
- Air in the Fuel System
  72
- Fuel Water Separator/Filter Unit
  73
- Injection Pump
  74
- Governor Malfunctions
  74
- Fuel Control Lever Travel and Adjustment
  75
- VE Pump Adjustment Screws
  75
- Manual Shut down Levers
  76
- Advance Timing Mechanism
  76
- Electrical Shut off Valves
  77
- Injection Pump Timing
  79
- High Pressure Fuel Line
  80
- Injectors
  81
- Fuel Drain Manifold
  83
Air System

100
- Air System Flow
  100
- Diagnosing Air System Malfunctions
  101
- Air Flow Restriction
  101
- Damage from Non-Filtered Air
  102
- Pressure Side Air Leaks
  102
- Exhaust Leaks
  103
- Malfunctioning Turbocharger
  103
- Oil Consumption and Leaks
  104
- Turbocharger Noise
  105
- Rotor Assembly Clearance Measure
  106
- Intake Air Restriction
  114
Lubricating System

115
- Lubricating System Flow
  115
- Lubricating Oil Pump
  115
- Pressure Regulating Valve
  115
- Oil Coolers
  116
- Oil Filters
  116
- Oil Filters Bypass Valve
  116
- Low Oil Pressure
  118
- Oil Level
  118
- Oil Filter
  119
- Oil Gauge
  119
- Oil Suction Tube
  119
- Bearings and Oil Pump
  119
- Incorrect Oil Pump
  120
- Oil Dilution
  120
- Coolant Diluted Oil
  120
- Fuel Diluted Oil
  121
- Oil Leaks
  125
Electrical System

136
- Electrical System Description/Operation
  136
- Electrical System Spec
  138
- Starting Motor
  139
- Engine Cranking Speed too Slow
  141
- Alternator
  142
- Fuel Shut off Valve Check
  145
- Oil Pressure Switch
  145
Base Engine Components

150
- Operation and Description
  150
- Cylinder Head and Valve Train
  151
- Front Gear Housing and Gear Train
  152
- Front Crankshaft Seal
  152
- Camshaft, Tappets and Push Rods
  152
- Flywheel Housing and Flywheel
  153
- Piston and Rod Assemblies
  154
- Crankshaft and Main Bearings
  156
- Oil Pan
  158
- Base Engine Component
  158
- Air and Fuel System
  159
- Compression Check
  160
- Piston Ring Seal
  160
- Valce Sealing
  160
- Valve Seal Wear
  162
- Front Gear Housing and Gear Train
  163
- Rocker Levers
  164
- Piston and Rod Assembly
  165
- Crankshaft and Main Bearings
  167
- Cylinder Block
  168
- Flywheel Housing and Flywheel
  168
- Base Engine Componen Specifications
  170
- Gear Train
  171
- Camshaft
  171
- Tappets
  171
- Pistons
  172
- Connecting Rod
  173
- Crankshaft
  173
- Cylinder Block
  173
- Cylinder Bore
  174
- Base Engine Components
  175
- Rocker Levers
  176
- Rocker Levers Assembly
  181
- Valve Clearance
  181
- Four Cylinder Engine
  181
- Camshaft and Tappet
  182
- Camshaft Inspection
  183
- Camshaft Bushing Inspection
  184
- Tappet Inspection
  185
- Gear Housing or Gasket
  188
- Flywheel Ring Gear and Rear Sel
  189
- Brass Drift Pin
  189
- Flywheel
  190
- In Chassis Overhaul
  191
- Cylinder Head Removal
  192
- Main Bearing Preliminary Inspection
  193
- Main Bearing
  196
- Piston and Rod
  198
- Piston, Pin and Connecting Rod
  199
- Piston Ring Gap
  204
- Piston Rings
  204
- Piston and Rod Assembly
  206
- Cylinder Head and Gasket
  209
- Cylinder Head
  213
- Valves
  216
- Valve Seats
  218
- Cylinder Head
  222
- Hydraulic Pump Drive Gear and Shaft
  223
- Balancer-Remove
  223
- Balancer-Install
  224
Engine Replacement and Testing

225
- Engine Replacement
  225
- Engine Removal
  225
- Engine Installation
  227
- Engine Testing
  229
Specifications

230
- General Engine
  230
- Fuel System
  230
- Lubricating Oil System
  230
- Cooling System
  231
- Air Intake System
  231
- Exhaust System
  231
- Electrical System
  231
- Drive Belt Tension
  231
- Capscrew Markings and Torque Values
  232
- Fraction, Decimal, Millimeter Conversions
  235
- Newton-Meter to Foot-Pound Conversions
  236
- Pipe Plug Torque Values
  236
- Weights and Measures-Conversion Factors
  237
Special Tools

239
- Special Tool List
  239

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