Yamaha Z250C LZ250C Outboards Service Manual – PDF DOWNLOAD

Description

Yamaha Z250C LZ250C Outboards Service Manual

FILE DETAILS:

Yamaha Z250C LZ250C Outboards Service Manual

Language : English
Pages : 423
Downloadable : YES
Format : PDF
Size : 13.8 MB

DESCRIPTION:

Yamaha Z250C LZ250C Outboards Service Manual

FOREWORD:

This manual has been prepared by Yamaha primarily for use by Yamaha dealers and their trained mechanics when performing maintenance procedures and repairs to Yamaha equipment. It has been written to suit the needs of persons who have a basic understanding of the mechanical and electrical concepts and procedures inherent in the work, for without such knowledge attempted repairs or service to the equipment could render it unsafe or unfit for use.

• Because Yamaha has a policy of continuously improving its products, models may differ in detail from the descriptions and illustrations given in this publication. Use only the latest edition of this manual.
• Authorized Yamaha dealers are notified periodically of modifications and significant changes in specifications and procedures, and these are incorporated in successive editions of this manual.

TABLE OF CONTENTS:

Yamaha Z250C LZ250C Outboards Service Manual

Back to Index 0
Z250C / LZ250C Service Manual 1
Table of contents 3
Chapter 1, General Information 4
How to use this manual 5
Symbols 6
Safety while working 7
Identification 9
Propeller selection 10
Predelivery checks 11
Chapter 2, Specifications 16
General specifications 17
Maintenance specifications 19
Tightening torques 26
Chapter 3, Periodic Checks and Adjustments 30
Special service tools 31
Maintenance interval chart 32
Top cowling / fuel system 34
Power unit 36
Control system 38
Oil injection system 41
Lower unit 42
General 44
Chapter 4, Fuel System 48
Special service tools 49
Hose routing 50
Fuel filter 51
Fuel pump 52
Oil injection system 56
Throttle body assembly and vapor separator 60
High pressure fuel line 75
High pressure fuel pump 78
Chapter 5, Power Unit 83
Special service tools 85
Power unit 86
Intake manifold 105
Cylinder head 107
Exhaust and cylinder cover 110
Crankcase 113
Cylinder block 117
Chapter 6, Lower Unit 137
Special service tools 139
Lower unit (regular rotation model) 142
Propeller shaft housing (regular rotation model) 147
Drive shaft and lower case (regular rotation model) 153
Shimming (regular rotation model) 161
Backlash (regular rotation model) 165
Lower unit (counter rotation model) 167
Propeller shaft housing (counter rotationn model) 172
Drive shaft and lower case (counter rotation model) 179
Shimming (counter rotation model) 189
Backlash (counter rotation model) 194
Chapter 7, Bracket Unit 197
Special service tools 199
Bottom cowling 200
Upper case, steering arm, swivel bracket, and clamp brackets 204
Power trim and tilt unit 219
Power trim and tilt electrical system 243
Chapter 8, Electrical Systems 247
Special service tools 249
Checking the electrical components 250
Ignition and ignition control system 260
Fuel control system 268
Starting system 273
Starter motor 275
Charging system 279
Oil feel pump control system 281
Chapter 9, Troubleshooting 284
Special service tools 285
Yamaha diagnostic system 286
Power unit 289
Self-diagnosis 306
Index 308
Wiring diagram 313
VZ225C / VZ250C Supplementary Service Manual 317
Table of contents 320
General Information 324
How to use this manual 324
Symbols 325
Identification 326
Features and benefits 327
Propeller selection 330
Predelivery checks 330
Specifications 335
General specifications 335
Maintenance specifications 337
Tightening torques 344
Special service tools 347
Periodic Checks and Adjustments 350
Maintenance interval chart 350
Power unit / power trim and tilt unit 352
General 354
Lower Unit 357
Propeller shaft housing 363
Drive shaft and lower case 369
Shimming 378
Backlash 382
Bracket Unit 384
Upper case, steering arm, and swivel bracket 384
Power trim and tilt unit 388
Clamp brackets 414
Index 418
Wiring diagram 420

YAMAHA Z250C LZ250C OUTBOARDS SERVICE MANUAL – PDF DOWNLOAD:

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PLEASE NOTE:

• This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
• This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
• Require some other service manual or have any queries: please WRITE to us at [email protected]