Yamaha XV1700P, XV1700PC. Service Manual

EAS00003

NOTICE

This manual was produced by the Yamaha Motor Company, Ltd. primarily for use by Yamaha deal-
ers and their qualified mechanics. It is not possible to include all the knowledge of a mechanic in
one manual. Therefore, anyone who uses this book to perform maintenance and repairs on Yamaha
vehicles should have a basic understanding of mechanics and the techniques to repair these types
of vehicles. Repair and maintenance work attempted by anyone without this knowledge is likely to
render the vehicle unsafe and unfit for use.

This model has been designed and manufactured to perform within certain specifications in regard
to performance and emissions. Proper service with the correct tools is necessary to ensure that the
vehicle will operate as designed. If there is any question about a service procedure, it is imperative
that you contact a Yamaha dealer for any service information changes that apply to this model. This
policy is intended to provide the customer with the most satisfaction from his vehicle and to conform
to federal environmental quality objectives.

Yamaha Motor Company, Ltd. is continually striving to improve all of its models. Modifications and
significant changes in specifications or procedures will be forwarded to all authorized Yamaha deal-
ers and will appear in future editions of this manual where applicable.

NOTE:

Designs and specifications are subject to change without notice.

EAS00004

IMPORTANT MANUAL INFORMATION

Particularly important information is distinguished in this manual by the following.

The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR
SAFETY IS INVOLVED!

Failure to follow WARNING instructions could result in severe injury or death to
the motorcycle operator, a bystander or a person checking or repairing the
motorcycle.

A CAUTION indicates special precautions that must be taken to avoid damage
to the motorcycle.

A NOTE provides key information to make procedures easier or clearer.

WARNING

CAUTION:

NOTE:

EAS00007

HOW TO USE THIS MANUAL

This manual is intended as a handy, easy-to-read reference book for the mechanic. Comprehensive
explanations of all installation, removal, disassembly, assembly, repair and check procedures are
laid out with the individual steps in sequential order.

The manual is divided into chapters. An abbreviation and symbol in the upper right corner of
each page indicate the current chapter.
Refer to “SYMBOLS”.

Each chapter is divided into sections. The current section title is shown at the top of each page,
except in Chapter 3 (“PERIODIC CHECKS AND ADJUSTMENTS”), where the sub-section
title(s) appears.

Sub-section titles appear in smaller print than the section title.

To help identify parts and clarify procedure steps, there are exploded diagrams at the start of
each removal and disassembly section.

Numbers are given in the order of the jobs in the exploded diagram. A circled number indicates a
disassembly step.

Symbols indicate parts to be lubricated or replaced.
Refer to “SYMBOLS”.

A job instruction chart accompanies the exploded diagram, providing the order of jobs, names of
parts, notes in jobs, etc.

Jobs requiring more information (such as special tools and technical data) are described sequen-
tially.

EAS00009

SYMBOLS

The following symbols are not relevant to
every vehicle. Symbols

indicate the

subject of each chapter.

General information

Specifications

Periodic checks and adjustments

Chassis

Engine

Fuel injection system

Electrical system

Troubleshooting

Symbols

indicate the following.

Serviceable with engine mounted

Filling fluid

Lubricant

Special tool

Tightening torque

Wear limit, clearance

Engine speed

Electrical data

Symbols

in the exploded diagrams

indicate the types of lubricants and lubrication
points.

Engine oil

Gear oil

Molybdenum-disulfide oil

Wheel-bearing grease

Lithium-soap-based grease

Molybdenum-disulfide grease

Symbols

in the exploded diagrams

indicate the following.

Apply locking agent (LOCTITE

)

Replace the part

GEN

INFO

SPEC

CHK

ADJ

CHAS

ENG

–

ELEC

TRBL

SHTG

New

EAS00013

TABLE OF CONTENTS

GENERAL INFORMATION

GEN

INFO

SPECIFICATIONS

SPEC

PERIODIC CHECKS AND
ADJUSTMENTS

CHK

ADJ

CHASSIS

CHAS

ENGINE

ENG

FUEL INJECTION SYSTEM

ELECTRICAL SYSTEM

ELEC

TROUBLESHOOTING

TRBL

SHTG

–

CONTENTS

CHAPTER 1

GENERAL INFORMATION

MOTORCYCLE IDENTIFICATION

..................................................................1-1

VEHICLE IDENTIFICATION NUMBER .....................................................1-1
MODEL LABEL ..........................................................................................1-1

FEATURES

......................................................................................................1-2

OUTLINE ...................................................................................................1-2
FI SYSTEM ................................................................................................1-3
COMPONENTS .........................................................................................1-5
FUEL INJECTION SYSTEM ....................................................................1-17
FIRST IDLE CONTROL SYSTEM ...........................................................1-28
COMPONENTS .......................................................................................1-29

IMPORTANT INFORMATION

........................................................................1-32

PREPARATION FOR REMOVAL AND DISASSEMBLY .........................1-32
REPLACEMENT PARTS .........................................................................1-32
GASKETS, OIL SEALS AND O-RINGS ..................................................1-32
LOCK WASHERS/PLATES AND COTTER PINS ...................................1-33
BEARINGS AND OIL SEALS ..................................................................1-33
CIRCLIPS ................................................................................................1-33

CHECKING THE CONNECTIONS

................................................................1-34

SPECIAL TOOLS

..........................................................................................1-35

CHAPTER 2

SPECIFICATIONS

GENERAL SPECIFICATIONS

.........................................................................2-1

ENGINE SPECIFICATIONS

...........................................................................2-2

CHASSIS SPECIFICATIONS

........................................................................2-13

ELECTRICAL SPECIFICATIONS

.................................................................2-17

CONVERSION TABLE

..................................................................................2-20

GENERAL TIGHTENING TORQUE SPECIFICATIONS

...............................2-20

TIGHTENING TORQUES

..............................................................................2-21

ENGINE TIGHTENING TORQUES .........................................................2-21
CHASSIS TIGHTENING TORQUES .......................................................2-24

LUBRICATION POINTS AND LUBRICANT TYPES

.....................................2-27

ENGINE ..................................................................................................2-27
CHASSIS ................................................................................................2-28

ENGINE OIL LUBRICATION CHART

...........................................................2-29

ENGINE OIL FLOW DIAGRAMS

..................................................................2-30

TRANSFER GEAR OIL FLOW DIAGRAMS

.................................................2-34

CABLE ROUTING

.........................................................................................2-36

CHAPTER 3

PERIODIC CHECKS AND ADJUSTMENTS

INTRODUCTION

..............................................................................................3-1

PERIODIC MAINTENANCE CHART

FOR THE EMISSION CONTROL SYSTEM

...................................................3-1

GENERAL MAINTENANCE AND LUBRICATION CHART

............................3-2

SEAT AND SIDE COVERS

.............................................................................3-4

HEADLIGHT AND METER ASSEMBLIES

......................................................3-5

BATTERY

........................................................................................................3-6

FUEL TANK

.....................................................................................................3-7

AIR FILTER CASE

...........................................................................................3-8

SILENCER AIR FILTER CASE

.......................................................................3-9

ENGINE

..........................................................................................................3-11

ADJUSTING THE VALVE CLEARANCE.................................................3-11
SYNCHRONIZING THE THROTTLE BODIES ........................................3-15
ADJUSTING THE ENGINE IDLING SPEED ...........................................3-17
ADJUSTING THE THROTTLE CABLE FREE PLAY...............................3-18
CHECKING THE SPARK PLUGS ...........................................................3-20
CHECKING THE IGNITION TIMING .......................................................3-22
MEASURING THE COMPRESSION PRESSURE ..................................3-23
CHECKING THE ENGINE OIL LEVEL ....................................................3-26
CHANGING THE ENGINE OIL................................................................3-27
MEASURING THE ENGINE OIL PRESSURE ........................................3-31
CHECKING THE TRANSFER GEAR OIL LEVEL ...................................3-32
CHANGING THE TRANSFER GEAR OIL ...............................................3-33
ADJUSTING THE CLUTCH CABLE FREE PLAY ...................................3-35
CLEANING THE AIR FILTER ELEMENTS .............................................3-36
CHECKING THE THROTTLE BODY JOINTS.........................................3-37
CHECKING THE FUEL HOSES ..............................................................3-37
CHECKING THE CYLINDER HEAD BREATHER HOSE AND

OIL TANK BREATHER HOSE................................................................3-38

CHECKING THE EXHAUST SYSTEM ....................................................3-39

CHASSIS

.......................................................................................................3-40

ADJUSTING THE FRONT BRAKE..........................................................3-40
ADJUSTING THE REAR BRAKE ............................................................3-41
CHECKING THE BRAKE FLUID LEVEL .................................................3-42
CHECKING THE FRONT BRAKE PADS ................................................3-43
CHECKING THE REAR BRAKE PADS...................................................3-43
ADJUSTING THE REAR BRAKE LIGHT SWITCH .................................3-44
CHECKING THE FRONT AND REAR BRAKE HOSES ..........................3-44
BLEEDING THE HYDRAULIC BRAKE SYSTEM....................................3-45
ADJUSTING THE SHIFT PEDAL ............................................................3-47
ADJUSTING THE DRIVE BELT SLACK .................................................3-47
CHECKING AND ADJUSTING THE STEERING HEAD .........................3-50
CHECKING THE FRONT FORK .............................................................3-52
ADJUSTING THE FRONT FORK LEGS .................................................3-53
ADJUSTING THE REAR SHOCK ABSORBER ASSEMBLY ..................3-54
CHECKING THE TIRES ..........................................................................3-55
CHECKING THE WHEELS .....................................................................3-58
CHECKING AND LUBRICATING THE CABLES.....................................3-58
LUBRICATING THE LEVERS AND PEDALS .........................................3-59
LUBRICATING THE SIDESTAND ...........................................................3-59
LUBRICATING THE REAR SUSPENSION .............................................3-59

ELECTRICAL SYSTEM

.................................................................................3-60

CHECKING AND CHARGING THE BATTERY .......................................3-60
CHECKING THE FUSES.........................................................................3-65
REPLACING THE HEADLIGHT BULB ....................................................3-68
ADJUSTING THE HEADLIGHT BEAM ...................................................3-69

INSTRUMENT FUNCTIONS

..........................................................................3-70

ODOMETER AND TRIPMETER..............................................................3-70
ADJUSTING THE METER LIGHT ...........................................................3-71
ADJUSTING THE CLOCK .......................................................................3-71

CHAPTER 4

CHASSIS

FRONT WHEEL AND BRAKE DISCS

............................................................4-1

REMOVING THE FRONT WHEEL ............................................................4-4
CHECKING THE FRONT WHEEL ............................................................4-4
CHECKING THE BRAKE DISCS ..............................................................4-6
INSTALLING THE FRONT WHEEL ..........................................................4-7
ADJUSTING THE FRONT WHEEL STATIC BALANCE............................4-9

REAR WHEEL, BRAKE DISC, AND REAR WHEEL PULLEY

.....................4-11

REMOVING THE REAR WHEEL ............................................................4-17
CHECKING THE REAR WHEEL .............................................................4-17
CHECKING THE REAR WHEEL DRIVE HUB ........................................4-18
CHECKING AND REPLACING THE REAR WHEEL PULLEY................4-18
ASSEMBLING THE REAR WHEEL ........................................................4-18
INSTALLING THE REAR WHEEL ...........................................................4-19
ADJUSTING THE REAR WHEEL STATIC BALANCE ............................4-22

FRONT AND REAR BRAKES

.......................................................................4-23

FRONT BRAKE PADS ............................................................................4-23
REAR BRAKE PADS ...............................................................................4-24
REPLACING THE FRONT BRAKE PADS ..............................................4-25
REPLACING THE REAR BRAKE PADS .................................................4-27
FRONT BRAKE MASTER CYLINDER ....................................................4-30
REAR BRAKE MASTER CYLINDER ......................................................4-33
REMOVING THE FRONT BRAKE MASTER CYLINDER .......................4-37
REMOVING THE REAR BRAKE MASTER CYLINDER..........................4-37
CHECKING THE FRONT AND REAR BRAKE MASTER CYLINDERS ..4-37
ASSEMBLING AND INSTALLING THE FRONT BRAKE

MASTER CYLINDER..............................................................................4-38

ASSEMBLING AND INSTALLING THE REAR BRAKE

MASTER CYLINDER..............................................................................4-41

FRONT BRAKE CALIPERS ....................................................................4-43
REAR BRAKE CALIPER .........................................................................4-45
DISASSEMBLING THE FRONT BRAKE CALIPERS ..............................4-47
DISASSEMBLING THE REAR BRAKE CALIPER...................................4-48
CHECKING THE FRONT AND REAR BRAKE CALIPERS.....................4-49
ASSEMBLING AND INSTALLING THE FRONT BRAKE CALIPERS .....4-50
ASSEMBLING AND INSTALLING THE REAR BRAKE CALIPER ..........4-52

FRONT FORK

................................................................................................4-55

REMOVING THE FRONT FORK LEGS ..................................................4-58
DISASSEMBLING THE FRONT FORK LEGS ........................................4-58
CHECKING THE FRONT FORK LEGS...................................................4-60
ASSEMBLING THE FRONT FORK LEGS ..............................................4-62
INSTALLING THE FRONT FORK LEGS.................................................4-67

HANDLEBAR

.................................................................................................4-69

REMOVING THE HANDLEBAR ..............................................................4-71
CHECKING THE HANDLEBAR...............................................................4-71
INSTALLING THE HANDLEBAR.............................................................4-71

STEERING HEAD

..........................................................................................4-75

REMOVING THE LOWER BRACKET .....................................................4-77
CHECKING THE STEERING HEAD .......................................................4-77
INSTALLING THE STEERING HEAD .....................................................4-78

REAR SHOCK ABSORBER AND SWINGARM

...........................................4-80

HANDLING THE REAR SHOCK ABSORBER ........................................4-84
DISPOSING OF A REAR SHOCK ABSORBER

AND GAS CYLINDER.............................................................................4-84

REMOVING THE REAR SHOCK ABSORBER AND SWINGARM..........4-85
CHECKING THE REAR SHOCK ABSORBER ........................................4-86
CHECKING THE RELAY ARM AND CONNECTING ARM .....................4-86
CHECKING THE SWINGARM ................................................................4-86
INSTALLING THE REAR SHOCK ABSORBER AND SWINGARM ........4-87

DRIVE BELT AND DRIVE SPROCKET

........................................................4-89

REMOVING THE DRIVE BELT AND DRIVE SPROCKET......................4-90
CHECKING THE DRIVE BELT................................................................4-90
INSTALLING THE DRIVE BELT AND DRIVE SPROCKET ....................4-91

CHAPTER 5

ENGINE

............................................................................................................5-1

INSTALLING THE ENGINE .......................................................................5-9
INSTALLING THE MUFFLER AND EXHAUST PIPES............................5-10

ROCKER ARMS, PUSH RODS AND VALVE LIFTERS

..............................5-11

REMOVING THE ROCKER ARMS, PUSH RODS AND

VALVE LIFTERS.....................................................................................5-16

CHECKING THE ROCKER ARMS AND ROCKER ARM SHAFTS.........5-16
CHECKING THE ROCKER ARM BASES ...............................................5-18
CHECKING THE PUSH RODS ...............................................................5-18
CHECKING THE VALVE LIFTERS AND VALVE LIFTER CASES..........5-18
BLEEDING A VALVE LIFTER .................................................................5-19
CHECKING THE PUSH ROD COVER ....................................................5-21
INSTALLING THE VALVE LIFTERS .......................................................5-21
INSTALLING THE ROCKER ARMS AND PUSH RODS .........................5-22
INSTALLING THE CYLINDER HEAD COVERS .....................................5-23
INSTALLING THE CAMSHAFT SPROCKET COVER AND

ENGINE LEFT SIDE COVER .................................................................5-23

CAMSHAFTS

.................................................................................................5-25

REMOVING THE CAMSHAFTS ..............................................................5-27
CHECKING THE CAMSHAFTS ..............................................................5-28
CHECKING THE DECOMPRESSION SYSTEM .....................................5-30
CHECKING THE OIL DELIVERY PIPE ...................................................5-30
INSTALLING THE CAMSHAFTS ............................................................5-31

CYLINDER HEADS

.......................................................................................5-34

REMOVING THE CYLINDER HEADS ....................................................5-36
CHECKING THE CYLINDER HEADS .....................................................5-36
CHECKING THE OIL DELIVERY PIPE ...................................................5-37
INSTALLING THE CYLINDER HEAD .....................................................5-37

VALVES AND VALVE SPRINGS

.................................................................5-39

REMOVING THE VALVES ......................................................................5-40
CHECKING THE VALVES AND VALVE GUIDES...................................5-41
CHECKING THE VALVE SEATS ............................................................5-43
CHECKING THE VALVE SPRINGS ........................................................5-46
INSTALLING THE VALVES.....................................................................5-47

CYLINDERS AND PISTONS

.........................................................................5-49

REMOVING THE CYLINDERS AND PISTONS ......................................5-50
CHECKING THE CYLINDERS AND PISTONS.......................................5-51
CHECKING THE PISTON RINGS ...........................................................5-52
CHECKING THE PISTON PINS ..............................................................5-53
INSTALLING THE PISTONS AND CYLINDERS.....................................5-54

CLUTCH

.........................................................................................................5-56

CLUTCH COVER ....................................................................................5-56
CLUTCH ..................................................................................................5-59
REMOVING THE CLUTCH .....................................................................5-61
REMOVING THE PRIMARY DRIVE GEAR ............................................5-62
CHECKING THE FRICTION PLATES .....................................................5-62
CHECKING THE CLUTCH PLATES .......................................................5-62
CHECKING THE CLUTCH PLATE SPRING ...........................................5-63
CHECKING THE CLUTCH HOUSING ....................................................5-63
CHECKING THE CLUTCH BOSS ...........................................................5-63
CHECKING THE PRESSURE PLATE ....................................................5-64
CHECKING THE PULL LEVER SHAFT AND PULL ROD.......................5-64
CHECKING THE PRIMARY DRIVE ........................................................5-64
INSTALLING THE CRANKSHAFT POSITION SENSOR AND

PULL LEVER SHAFT .............................................................................5-64

INSTALLING THE PRIMARY DRIVE GEAR ...........................................5-65
INSTALLING THE CLUTCH ....................................................................5-66

SHIFT SHAFT AND STOPPER LEVER

........................................................5-70

CHECKING THE SHIFT SHAFT .............................................................5-71
CHECKING THE STOPPER LEVER.......................................................5-71
INSTALLING THE STOPPER LEVER AND SHIFT SHAFT ....................5-71

GENERATOR AND STARTER CLUTCH

......................................................5-73

STATOR COIL ASSEMBLY ....................................................................5-73
GENERATOR AND STARTER CLUTCH ................................................5-75
REMOVING THE GENERATOR .............................................................5-76
CHECKING THE STARTER CLUTCH ....................................................5-76
INSTALLING THE GENERATOR ............................................................5-77

TRANSFER GEAR CASE

.............................................................................5-79

FUEL PUMP ............................................................................................5-82
REMOVING THE FUEL PUMP ...............................................................5-83
INSTALL THE FUEL PUMP ....................................................................5-83
SUB FUEL TANK.....................................................................................5-84
REMOVING THE MIDDLE DRIVEN SHAFT ...........................................5-88
CHECKING THE MIDDLE DRIVE ...........................................................5-88
CHECKING THE OIL STRAINER............................................................5-89
CHECKING THE OIL PUMP ...................................................................5-89
CHECKING THE OIL PIPE......................................................................5-90
ASSEMBLING THE OIL PUMP ...............................................................5-90
INSTALLING THE TRANSFER GEAR CASE .........................................5-91

CRANKCASE

................................................................................................5-93

DISASSEMBLING THE CRANKCASE ....................................................5-96
CHECKING THE CRANKCASE ..............................................................5-97
CHECKING THE BEARINGS AND OIL SEALS ......................................5-98
CHECKING THE OIL DELIVERY PIPE ...................................................5-98
CHECKING THE ENGINE OIL PUMP DRIVE.........................................5-98
ASSEMBLING THE CRANKCASE ..........................................................5-99

ENGINE OIL PUMP

.....................................................................................5-102

CHECKING THE OIL PUMP .................................................................5-105
CHECKING THE RELIEF VALVE .........................................................5-105
CHECKING THE OIL STRAINER..........................................................5-106
ASSEMBLING THE OIL PUMP .............................................................5-106
INSTALLING THE OIL PUMP ...............................................................5-107
INSTALLING THE OIL STRAINER........................................................5-108

CRANKSHAFT AND CONNECTING RODS

...............................................5-109

REMOVING THE CRANKSHAFT..........................................................5-110
REMOVING THE CONNECTING RODS...............................................5-110
CHECKING THE CRANKSHAFT AND CONNECTING RODS .............5-110
INSTALLING THE CONNECTING RODS .............................................5-116
INSTALLING THE CRANKSHAFT ........................................................5-118

TRANSMISSION

..........................................................................................5-119

CHECKING THE SHIFT FORKS ...........................................................5-122
CHECKING THE SHIFT DRUM ASSEMBLY ........................................5-123
CHECKING THE TRANSMISSION .......................................................5-123
INSTALLING THE TRANSMISSION .....................................................5-124
INSTALLING THE SHIFT FORKS AND SHIFT DRUM ASSEMBLY.....5-124

CHAPTER 6

FUEL INJECTION SYSTEM

............................................................................6-1

WIRING DIAGRAM....................................................................................6-2
ECU’S SELF-DIAGNOSTIC FUNCTION ...................................................6-4
SUBSTITUTE CHARACTERISTICS OPERATION CONTROL

(FAIL-SAFE ACTION)...............................................................................6-8

TROUBLESHOOTING...............................................................................6-9
THROTTLE BODIES ...............................................................................6-37
CHECKING THE INJECTOR...................................................................6-41
CHECKING THE THROTTLE BODY ......................................................6-41
CHECKING THE FUEL PUMP AND

PRESSURE REGULATOR OPERATION...............................................6-42

AIR INDUCTION SYSTEM

............................................................................6-43

AIR INJECTION .......................................................................................6-43
AIR CUT-OFF VALVE .............................................................................6-43
AIR CUT-OFF VALVE ASSEMBLY AND

AIR INDUCTION SYSTEM HOSES........................................................6-44

REED VALVES ........................................................................................6-45
CHECKING THE PRESSURE REGULATOR..........................................6-46
CHECKING THE AIR INDUCTION SYSTEM ..........................................6-46

CHAPTER 7

ELECTRICAL SYSTEM

ELECTRICAL COMPONENTS

........................................................................7-1

ARRANGEMENT OF THE ELECTRICAL COMPONENTS AND

COUPLERS

....................................................................................................7-3

CHECKING SWITCH CONTINUITY

................................................................7-8

CHECKING THE SWITCHES

........................................................................7-10

CHECKING THE BULBS AND BULB SOCKETS

........................................7-12

TYPES OF BULBS ..................................................................................7-12
CHECKING THE CONDITION OF THE BULBS......................................7-12
CHECKING THE CONDITION OF THE BULB SOCKETS......................7-14
CHECKING THE LEDs ............................................................................7-15

IGNITION SYSTEM

........................................................................................7-16

CIRCUIT DIAGRAM ................................................................................7-16
TROUBLESHOOTING.............................................................................7-17

ELECTRIC STARTING SYSTEM

..................................................................7-22

CIRCUIT DIAGRAM ................................................................................7-22
STARTING CIRCUIT CUT-OFF SYSTEM OPERATION ........................7-23
TROUBLESHOOTING.............................................................................7-24

STARTER MOTOR

........................................................................................7-28

CHECKING THE STARTER MOTOR .....................................................7-31
ASSEMBLING THE STARTER MOTOR .................................................7-33

CHARGING SYSTEM

....................................................................................7-35

CIRCUIT DIAGRAM ................................................................................7-35
TROUBLESHOOTING.............................................................................7-36

LIGHTING SYSTEM

......................................................................................7-38

CIRCUIT DIAGRAM ................................................................................7-38
TROUBLESHOOTING.............................................................................7-39
CHECKING THE LIGHTING SYSTEM ....................................................7-40

SIGNALING SYSTEM

....................................................................................7-44

CIRCUIT DIAGRAM ................................................................................7-44
TROUBLESHOOTING.............................................................................7-46
CHECKING THE SIGNALING SYSTEM .................................................7-47

FUEL INJECTION SYSTEM

..........................................................................7-54

CIRCUIT DIAGRAM ................................................................................7-54
TROUBLESHOOTING.............................................................................7-56
CHECKING THE FUEL PUMP ................................................................7-64
CHECKING AND ADJUSTING

THE THROTTLE POSITION SENSOR ..................................................7-64

CHAPTER 8

TROUBLESHOOTING

STARTING FAILURES

....................................................................................8-1

ENGINE .....................................................................................................8-1
FUEL SYSTEM ..........................................................................................8-1
ELECTRICAL SYSTEMS ..........................................................................8-2

INCORRECT ENGINE IDLING SPEED

...........................................................8-2

ENGINE .....................................................................................................8-2
FUEL SYSTEM ..........................................................................................8-2
ELECTRICAL SYSTEMS ..........................................................................8-2

POOR MEDIUM-AND-HIGH-SPEED PERFORMANCE

.................................8-3

ENGINE .....................................................................................................8-3
FUEL SYSTEM ..........................................................................................8-3

FAULTY GEAR SHIFTING

..............................................................................8-3

SHIFTING IS DIFFICULT ..........................................................................8-3
SHIFT PEDAL DOES NOT MOVE ............................................................8-3
JUMPS OUT OF GEAR .............................................................................8-3

FAULTY CLUTCH

...........................................................................................8-3

CLUTCH SLIPS .........................................................................................8-3
CLUTCH DRAGS ......................................................................................8-3

OVERHEATING

...............................................................................................8-4

ENGINE .....................................................................................................8-4
FUEL SYSTEM ..........................................................................................8-4
CHASSIS ...................................................................................................8-4
ELECTRICAL SYSTEMS ..........................................................................8-4

POOR BRAKING PERFORMANCE

................................................................8-4

FAULTY FRONT FORK LEGS

........................................................................8-4

LEAKING OIL ............................................................................................8-4
MALFUNCTION .........................................................................................8-4

UNSTABLE HANDLING

..................................................................................8-5

FAULTY LIGHTING OR SIGNALING SYSTEM

..............................................8-6

HEADLIGHT DOES NOT COME ON ........................................................8-6
HEADLIGHT BULB BURNT OUT ..............................................................8-6
TAIL/BRAKE LIGHT DOES NOT COME ON ............................................8-6
TAIL/BRAKE LIGHT LED BURNT OUT ....................................................8-6
TURN SIGNAL DOES NOT COME ON.....................................................8-6
TURN SIGNAL BLINKS SLOWLY .............................................................8-6
TURN SIGNAL REMAINS LIT ...................................................................8-6
TURN SIGNAL BLINKS QUICKLY ............................................................8-6
HORN DOES NOT SOUND ......................................................................8-6

Yamaha XV1700P, XV1700PC. Service Manual - part 1