Руководство по эксплуатации вилочного погрузчика doosan

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

• 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

  • Engine Diagrams

    14

  • Problem Isolation and Correction

    14

  • Troubleshooting Logic(List of Symptoms)

    15

    • Coolant Temperature above Normal

      34

    • Coolant Temperature below Normal

      37

    • Lubricating Oil Pressure Low

      40

    • Excessive Fuel Consumption

      49

• 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

Brand: Doosan
|
Category: Forklifts
|
Size: 2.35 MB

• Table of Contents

  5

• Specification

  7

  • Control Valve

    7

  • Hydraulic Pump

    8

  • Sideshift Cylinder

    8

  • Lift Cylinders

    9

    • Standard

      9

    • Full Free Triple and Full Free Lift Primary

      9

    • Full Free Lift Secondary

      10

    • Full Free Triple Lift Secondary

      10

  • Tilt Cylinder

    11

  • Steering Wheel

    12

  • Priority Valve

    12

  • Steering Unit

    13

  • Forward and Reverse Control Group

    14

  • Brake — SHOE

    14

  • Delayed Engine Shutdown System

    15

    • Operation

      15

    • Diagram of Delayed Engine Shutdown System

      16

    • Trouble Shooting of Delayed Engine Shutdown System

      17

    • Diagnostic Fault Codes

      17

    • Delayed Engine Shutdown System Schematic

      18

    • Delayed Engine Shutdown System Schematic

      19

  • OSS (Operator Sensing System)

    22

    • Operation

      22

    • Symbols of OSS

      22

    • Operator Sensing System Schematic

      23

    • Trouble Shooting of Operator Sensing System

      24

• Hydraulic System Operation

  26

  • Hydraulic Schematic

    26

  • Control Valve

    28

    • External View

      28

    • Circuit Schematic

      28

    • Inlet Section

      29

    • Lift Section

      30

    • Tilt Section

      32

    • Auxiliary Section

      33

    • Outlet Section

      34

    • Relief Valve

      35

  • Hydraulic Steering System

    36

    • Hydraulic Schematic

      36

    • Steering Cylinder

      37

    • Steering Unit

      38

  • Brake System

    40

    • Master Cylinder

      40

    • Shoe Type Brakes

      41

    • Parking Brake

      41

• Testing and Adjusting

  43

  • Troubleshooting

    43

    • Visual Checks

      43

    • Performance Tests

      43

    • Hydraulic System and Mast

      44

    • Steering System

      49

    • Brake System

      50

    • Lift Cylinders Air Removal

      52

  • Hydraulic System

    53

    • Relief Valve Pressure Check

      53

    • Lift Relief Valve Check and Adjusment

      54

    • Tilt and Auxiliary Relief Valve Check and Adjusment

      55

  • Steering System

    55

    • Steer Wheel Bearing Adjustment -Pneumatic

      55

    • Steer Axle Stop Adjustment-Pneumatic

      56

    • Steer Wheel Bearing Adjustment-Cushion

      56

    • Steer Axle Stop Adjustment-Cushion

      57

    • Steering System Air Removal

      57

    • Steering System Pressure Check

      58

  • Brake System

    60

    • Brake System Air Removal

      60

    • Pedal Adjustment for Brake & Inching

      60

    • Parking Brake Test

      62

    • Parking Brake Adjustment

      62