Cub Cadet 8454 manuals

Cub cadet 8454 Service Manual (334 pages)

Brand: Cub-cadet | Category: Tractor | Size: 16.31 MB |

English

Table of contents

FORM NUMBER 769-00903

1

CONTENTS

3

1. TRACTOR VIEW

11

2.1 TIGHTENING TORQUE

12

GENERAL INFORMATION

13

3. SPECIFICATION

14

3. SPECIFICATION CON'T

15

4. IDENTIFICATION

16

5. CAUTION BEFORE REPAIR

17

5.6 ELECTRICAL SYSTEM

18

5.5 ASBESTOS PARTS

18

6. REGULAR CHECK LIST

20

CHAPTER 2

23

1. GENERAL

25

1.3 PERFORMANCE CURVE

27

Sample/td Spec

28

2. STRUCTURE AND FUNCTION

29

569W211A

30

569W210A

30

569W209A

30

F. CAMSHAFT

31

G. FUEL CAMSHAFT

31

H. ROCKER ARM ASSEMBLY

31

CHAPTER 2 8454

32

2.2 LUBRICATING SYSTEM

33

2.3 COOLING SYSTEM

35

2.4 FUEL SYSTEM

37

569W231A

39

569W232A

39

E. FUEL INJECTION NOZZLE

41

569W239A

43

569W240A

43

2.5 INTAKE AND EXHAUST SYSTEM

44

D. TURBOCHARGER (8454)

45

3.1 TROUBLESHOOTING

46

3.2 SERVICING SPECIFICATIONS

49

I. Timing Gear

51

C. COOLING SYSTEM

53

D. FUEL SYSTEM

53

A. ENGINE DISASSEMBLED VIEW

55

1) Fan belt

57

1) Engine body

57

2) Solenoid

58

1) Compression pressure

59

3) Rocker arm assembly

61

4) Cylinder head

62

5) Valve

62

1) Injection pump

63

7) Idle gear and crank gear

65

569W283A

69

569W282A

69

569W281A

69

12 13111078210 65439

71

569W295A

73

569W294A

73

569W293A

73

569W2A1A

75

569W2A0A

75

569W299A

75

569W2A6A

77

569W2A5A

77

569W2B1A

79

569W2B0A

79

569W2A9A

79

569W2B3A

81

569W2B4A

81

569W2B6A

82

569W2B5A

82

569W2B7A

83

569W2B8A

83

569W2B9A

83

569W2C3A

85

569W2C4A

85

569W2C5A

85

569W2C7A

87

569W2C8A

87

2) Injection nozzle

89

Nozzle Holder

89

CHAPTER 3

91

SPECIAL TOOLS

94

3. STRUCTURE AND OPERATION

95

3.3 OPERATION

96

CHAPTER 3 8454

98

4.2 SEPARATING ENGINE AND

99

CLUTCH HOUSING CASE

99

ASSEMBLY

100

5. ADJUSTMENT OF PEDAL

101

6. INSPECTION AND REPAIR

102

569W318A

103

6.6 CLEARANCE BETWEEN CLUTCH

104

PEDAL SHAFT AND CLUTCH

104

PEDAL BUSHING

104

TRANSMISSION SYSTEM

105

1. TROUBLESHOOTING

107

CHAPTER 4 8454

108

2. SPECIFICATIONS

110

3. STRUCTURE

111

3.2 STRUCTURE

112

3.3 POWER TRAIN

113

CHAPTER 4 8454

114

3.4 OPERATION

118

First Stage

119

Final Stage

120

569W418A

122

569W417A

122

Inertial Brake

124

ASSEMBLING TRANSMISSION

126

Preparation 1

127

Preparation 2

127

Preparation

129

Shift Levers

131

Hydraulic Pipes

131

5.1 STANDARD TABLE FOR REPAIR

132

5.2 TO DISASSEMBLING AND TO

132

ASSEMBLE

132

Clutch Ass’y

147

Clutch Disc, Steel Plate Wear

152

Thickness of Seal Ring

153

PTO Clutch Pack

153

<Rear Axle Section>

154

6. DIFFERENTIAL GEAR

159

6.2 OPERATION

160

Differential Gear

161

Differential Lock

162

Adjustment of BacKlash

164

Confirmation of Reaching Up

165

Side Gear

169

• Differential Gear Assembly

169

• Spiral Bevel Gear

170

• Checking Bearing

171

• Differential Side Gear

171

Hub and Spline

172

FRONT AXLE

175

3.2 FRONT WHEEL ALIGNMENT

181

3.3 TOE IN ADJUSTMENT

182

3.4 DIRECTION CONTROL ANGLE

182

FOR THE FRONT WHEEL

182

REAR DIRECTIONS

183

4.1 SEPARATING FRONT AXLE

184

IMPORTANT:

184

CHAPTER 5 8454

186

5.3 BEVEL GEAR CASE AND FRONT

188

AXLE SUPPORT

188

5.4 FRONT AXLE SUPPORT AND

189

DIFFERENTIAL GEAR CASE

189

5.5 FRONT DIFFERENTIAL GEAR

190

Adjustment of Backlash

192

5.6 FRONT BRACKET

193

5.7 REAR BRACKET

194

HYDRAULIC SYSTEM

195

CHAPTER 6 8454

198

1.1 TROUBLESHOOTING

199

1.2 SPECIFICATIONS

200

1.3 STRUCTURE AND OPERATION

203

Hydraulic Oil Flow

204

Drawbar Pull

214

(Fig. 569W616A,569W617A)

214

1.4 PREPARATION STAGE FOR

219

DISASSEMBLING AND

219

ASSEMBLING

219

1.5 DISASSEMBLING AND

221

Arm Shaft and Bush

228

Dimension

229

Draft Control Lever

230

2. PTO CLUTCH VALVE SYSTEM

232

2.2 STRUCTURE AND OPERATION

233

2.4 TO CHECK AND TO REPAIR

240

3. POWER STEERING SYSTEM

241

3.2 INTRODUCTION

242

Oil Flow

243

3.3 STRUCTURE AND OPERATION

244

Right Turn

247

Neutral Position

247

IMPORTANT

249

569W687A

256

569W688A

256

4. HYDRAULIC PUMP

260

4.3 STRUCTURE AND OPERATION

261

5. HYDRAULIC FILTER

265

AND TROUBLE SHOOTING

267

6.2 STEERING DEVICE

269

6.3 PTO SYSTEM

271

CHAPTER 7

281

3. TIGHTENING TORQUE

284

4. STRUCTURE AND OPERATION

285

CHAPTER 7 8454

286

4.2 OPERATION

287

5.1 DRAINING THE TRANSMISSION

288

5.2 SEPARATING PANEL FRAME

289

Rear Axle Case

294

Figure Above

295

Brake Case

295

Brake Pedal Free Play

296

7. SERVICING

297

Brake Disc Wear

298

Brake Dise Wear

298

ELECTRIC SYSTEM

299

1. ELECTRONIC INSTRUMENTATION

301

CHAPTER 8 8454

302

ELECTRICAL SYSTEM

303

2. TROUBLE SHOOTING

304

3. SERVICING SPECIFICATIONS

306

4. MECHANISM

307

4.2 CHARGING SYSTEM

310

4.3 PREHEATING SYSTEM

312

4.4 FUSE

313

4.5 GAUGE AND SENSORS

314

CABIN SYSTEM

315

1. DISASSEMBLY AND ASSEMBLY

317

CHAPTER 9 8454

318

Precautions When Assembling

322

3. AIRCONDITIONER

323

3.2 TROUBLE SHOOTING

327

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