Daewoo G424E manuals

Daewoo G424E Service Manual (199 pages)

Brand: Daewoo | Category: Engine | Size: 7.42 MB |

English

Table of contents

Service Manual

1

Important Safety Information

2

GENERAL INFORMATION

5

FRONT CASE AND OIL PAN

6

REMOVAL AND INSTALLATION

6

Precautions Before Servce

7

Rubber Parts

8

Oil and Grease

8

Genuine Part

8

Replacement Part

8

Tightening Torque

10

From in Place Gasket(FIPG)

13

SPECIFICATIONS

14

Service Specifications

15

MAINTENANCE

18

Test Fuel Lock (Electric)

20

Maintenance Schedule

22

ENGINE SYSTEM

23

Gasoline Engine

24

Timing System

26

Silent Shaft Mechanism

27

Auto Lash Adjuster

28

Intake and Exhaust System

29

Electrical System

31

STARTING SYSTEM

33

MTR BAT

34

Start Relay Tests

36

Operation

37

Removal and Installation

40

Disassembly And Reassembly

43

Disassembly Service Points

44

CHARGING SYSTEM

48

Daewoo CS-121 Series

49

IGNITION SYSTEM

51

Distributor

52

Reassembly Procedure

58

GASOLINE FUEL SYSTEM

59

Construction of Carburetor

60

Service Points of Disassembly

68

Service Points of Reassembly

70

3. Ports

73

LP FUEL SYSTEM

74

Converter

75

Fuel Tank

76

LP Relief Valve

76

Carburetor Adjustment

78

Fuel System Leak Check

80

Recommendation For LP Fuel

81

Systems

81

LP Converter - Check, Clean

82

Test LP-Gas Converter

82

LP Gas Fuelock

85

IDED051P

87

IDED052P

87

General Description

88

LP Carburetor

90

(Variable Venturi)

90

Vacuum Switch (MAP)

91

Vacuum Switch

91

LP Converter

92

Fuel Control Valve

93

Fuel Lock - Off

93

Engine Control Unit (ECU)

94

Oxygen Sensor

95

Catalytic Muffler

96

Tests or Adjustments

97

LP Converter-Check, Clen

98

Inspection of Fuel Lock - Off

98

Inspection of Vacuum Switch

98

Inspection of Oxygen Sensor

99

LPG Carburetor

100

Removal steps

101

LP Gas Converter

102

DUAL FUEL SYSTEM

103

GOVERNING SYSTEM

104

Air Governor

105

Disassembly and Reassembly

105

Inspection

106

Reassembly Service Points

106

LUBRICATION SYSTEM

107

Testing & Adjusting

108

ILOO001P

109

Oil Pressure Check

110

COOLING SYSTEM

111

Cooling System Tests

112

Pressure Cap Diagram

113

Thermostat

114

Cooling System Heat Problems

115

Belt Adjustment

117

V-Belt Diagnosis

117

Service Procedures

118

Flushing the Cooling System

119

Radiator Service

119

Remove & Install Water

120

Temperature Sender

120

BASE ENGINE SERVICE PROCEDURE

121

Removal Service Points

122

Installation Service Points

125

Intake Manifold

130

Gasoline/LPG Engine

131

T=4.5(32.5)[45]

133

Rocker Arms And Camshaft

134

Cylinder Head And Valves

140

0.9 to 1.3

143

(0.035 to 0.051)

143

Front Case And Oil Pan

146

Engine Oil

154

Bracket side

154

Piston And Connecting Rod

155

Crankshaft And Cylinder Block

163

2. Cylinder Block

164

3. Cylinder Boring

165

Rubber cap

170

Vacuum hose

170

3. Idling Speed Adjustment

172

4. Air Governor Adjustment

172

5. Anti-Hunting Adjustment

172

Engine Performance

173

Engine Starting Problems

173

Charging System Problems

174

Instrument Problems

174

Engine Noise

175

Engine Noise (Continued)

176

Oil Pressure Diagnostics

177

Oil Pressure Problems

178

Water in Engine

179

Engine Overheating

180

Troubleshooting Flow Chart

188

Base Engine

190

Carburetor

192

Electrical components

193

SPECIAL TOOLS

196

ITK-1 Pressure Gauge Kit

199

FSA-1000 Fuel System Analyzer

199

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