Yamaha DRAG STAR XVS125 Owner'S Manual Download

Page: 82 / 86

SPECIFICATIONS

8-5

EAU01064

Conversion table

All specification data in this manual are listed in SI and
METRIC UNITS.
Use this table to convert METRIC unit data to
IMPERIAL unit data.

Ex.

METRIC

MULTIPLIER

IMPERIAL

** mm

0.03937

** in

2 mm

0.03937

0.08 in

METRIC TO IMPERIAL

Metric unit

Multiplier

Imperial unit

m • kg

7.233

ft • lb

Torque

m • kg

86.794

in• lb

cm • kg

0.0723

ft • lb

cm • kg

0.8679

in • lb

Weight

2.205

0.03527

Speed

km/hr

0.6214

mph

0.6214

3.281

Distance

1.094

0.3937

0.03937

cc (cm3)

0.03527

oz (IMP liq.)

Volume/

cc (cm3)

0.06102

cu • in

Capacity

L (liter)

0.8799

qt (IMP liq.)

L (liter)

0.2199

gal (IMP liq.)

kg/mm

55.997

lb/in

Misc.

kg/cm2

14.2234

psi (lb/in2)

Centigrade (°C)

9/5 + 32

Fahrenheit (°F)

CONVERSION TABLE

5JX-9-E0 4/9/0 4:11 AM Page 80

Summary of Contents for DRAG STAR XVS125

Page 1: ...WNER S MANUAL 5JX 28199 E0 XVS125 ...

Page 2: ...siro page 4 6 0 3 58 AM Page 1 ...

Page 3: ...ghly so as to enjoy all advantages of your XVS125 The owner s manual does not only instruct you in how to operate inspect and maintain your motorcy cle but also in how to safeguard yourself and others from trouble and injury In addition the many tips given in this manual will help keep your motorcycle in the best possible condition If you have any further questions do not hesitate to contact your ...

Page 4: ...taken to avoid damage to the motorcycle A NOTE provides key information to make procedures easier or clearer Q w cC NOTE NOTE 8 This manual should be considered a permanent part of this motorcycle and should remain with it even if the motorcycle is subsequently sold 8 Yamaha continually seeks advancements in product design and quality Therefore while this manual contains the most current product i...

Page 5: ...IMPORTANT MANUAL INFORMATION EW000002 w PLEASE READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING THIS MOTORCYCLE 5JX 9 E0 4 9 0 4 11 AM Page 3 ...

Page 6: ...amaha Motor Co Ltd 1st Edition January 2000 All rights reserved Any reprinting or unauthorized use without the written permission of Yamaha Motor Co Ltd is expressly prohibited Printed in Japan EAU00008 5JX 9 E0 4 9 0 4 11 AM Page 4 ...

Page 7: ...ystem 3 10 PRE OPERATION CHECKS 4 1 Pre operation check list 4 1 OPERATION AND IMPORTANT RIDING POINTS 5 1 Starting the engine 5 1 Starting a warm engine 5 3 Shifting 5 3 Recommended shift points for Switzerland only 5 4 Tips for reducing fuel consumption 5 4 Engine break in 5 4 Parking 5 5 PERIODIC MAINTENANCE AND MINOR REPAIR 6 1 Owner s tool kit 6 1 Periodic maintenance and lubrication chart 6 ...

Page 8: ...e and clutch levers 6 29 Checking and lubricating the sidestand 6 29 Checking the front fork 6 29 Checking the steering 6 30 Checking the wheel bearings 6 31 Battery 6 31 Replacing the fuses 6 33 Replacing the headlight bulb 6 34 Replacing a turn signal light bulb 6 36 Replacing the tail brake light bulb 6 36 Supporting the motorcycle 6 37 Front wheel 6 38 Rear wheel 6 39 Troubleshooting 6 41 Trou...

Page 9: ...fluence of even small amounts of alcohol there is a tendency to take dangerous risks Protective clothing is as essential for the motorcycle rider as seat belts are for car drivers and passen gers Always wear a complete motorcycle suit whether made of leather or tear resistant synthetic materials with protectors sturdy boots motorcycle gloves and a properly fitting helmet Optimum pro tective wear h...

Page 10: ...2 1 1 Headlight page 6 34 2 Fuel cock page 3 7 3 Fuses page 6 33 4 Helmet holder page 3 9 5 Rear shock absorber spring preload adjusting ring page 3 9 6 Shift pedal page 3 5 1 2 3 4 5 6 Left view 5JX 9 E0 4 9 0 4 11 AM Page 8 ...

Page 11: ...age 6 31 9 Air filter page 6 12 10 Main switch steering lock page 3 1 11 Brake pedal page 3 6 6 21 12 Oil filter element page 6 9 13 Rear shock absorber spring preload adjusting ring page 3 9 7 8 9 10 11 12 13 Right view 5JX 9 E0 4 9 0 4 11 AM Page 9 ...

Page 12: ...ft handlebar switches page 3 3 16 Speedometer unit page 3 2 17 Right handlebar switches page 3 4 18 Brake lever page 3 5 6 20 19 Throttle grip page 6 15 20 Fuel tank cap page 3 6 14 15 16 17 18 19 20 Controls and instruments 5JX 9 E0 4 9 0 4 11 AM Page 10 ...

Page 13: ...nd then turn it to LOCK while still pushing it 3 Remove the key To unlock the steering Push the key in and then turn it to OFF while still pushing it O FF ON L O C K P P U S H IGNITI O N ON OFF LOCK Parking EW000016 w Never turn the key to OFF or LOCK while the motorcycle is moving otherwise the electrical systems will be switched off which may result in loss of control or an accident Make sure th...

Page 14: ...maha dealer check the self diagnosis system NOTE This warning light comes on for a few seconds when the key is turned to ON but this does not indicate a malfunction 1 High beam indicator light 2 Turn indicator light 5 3 Neutral indicator light N 4 Engine trouble warning light EAU01087 Speedometer unit The speedometer unit is equipped with a speedometer an odometer and a tripmeter The speedometer s...

Page 15: ...ional This motorcycle can be equipped with an optional anti theft alarm by a Yamaha dealer Contact a Yamaha dealer for more information EAU00118 Handlebar switches EAU00119 Pass switch Press this switch to flash the head light EAU00121 Dimmer switch Set this switch to for the high beam and to for the low beam 1 Pass switch 2 Dimmer switch 3 Turn signal switch 4 Horn switch 1 2 3 4 5JX 9 E0 4 9 0 4...

Page 16: ...h 1 2 3 EAU00143 Start switch Push this switch to crank the engine with the starter EC000005 cC See page 5 1 for starting instruc tions prior to starting the engine EAU00127 Turn signal switch To signal a right hand turn push this switch to 6 To signal a left hand turn push this switch to 4 When released the switch returns to the center position To cancel the turn signal lights push the switch in ...

Page 17: ...ni tion circuit cut off system See page 3 10 for an explanation of the ignition circuit cut off system 1 1 Clutch lever EAU00157 Shift pedal The shift pedal is located on the left side of the engine and is used in combination with the clutch lever when shifting the gears of the 5 speed constant mesh transmission equipped on this motorcycle 1 N1 2 3 4 5 1 1 Shift pedal N Neutral position EAU00158 B...

Page 18: ...ll be released and the fuel tank cap can be opened To install the fuel tank cap 1 Push the fuel tank cap into posi tion with the key inserted in the lock 2 Turn the key counterclockwise to the original position and then remove it 1 Unlock 1 NOTE The fuel tank cap cannot be installed unless the key is in the lock In addi tion the key cannot be removed if the cap is not properly closed and locked EW...

Page 19: ...rs use gasoline of a different brand or with a higher octane grade 1 2 Recommended fuel Regular unleaded gasoline with a research octane number of 91 or higher Fuel tank capacity Total amount 11 L Reserve amount 3 4 L EAU03236 Fuel cock This motorcycle is equipped with a negative pressure fuel cock The fuel cock supplies fuel from the tank to the carburetors while also filtering it The fuel cock l...

Page 20: ...ver in this position the engine can be primed Turn the fuel cock lever to this position when the engine has been allowed to run out of fuel This sends fuel directly to the carbu retor which will make starting easier After the engine has started be sure to turn the lever to ON or RES if you have not refueled yet 1 Arrow mark positioned over PRI 1 RES reserve position PRI priming position EAU02976 S...

Page 21: ...increase the spring preload and thereby harden the suspension turn the adjusting ring on each shock absorber assembly in direction a To decrease the spring preload and thereby soften the suspension turn the adjusting ring on each shock absorber assembly in direction b NOTE Align the appropriate notch in the adjusting ring with the position indica tor on the shock absorber EAU00300 Adjusting the sh...

Page 22: ... assist the operator in fulfilling the responsibility of rais ing the sidestand before starting off Therefore check this system regularly as described below and have a Yamaha dealer repair it if it does not function properly EAU00331 Ignition circuit cut off system The ignition circuit cut off system comprising the sidestand switch clutch switch and neutral switch has the following functions 8 It ...

Page 23: ...Keep the clutch lever pulled 8 Shift the transmission into gear 9 Move the sidestand down Does the engine stall After the engine has stalled 10 Move the sidestand up 11 Keep the clutch lever pulled 12 Push the start switch Does the engine start The sidestand switch may be defective The motorcycle should not be ridden until checked by a Yamaha dealer The clutch switch may be defective The motorcycl...

Page 24: ... 5 6 20 6 21 6 23 6 25 9 Add DOT 4 brake fluid if necessary Rear brake 9 Check operation and free play 3 6 6 21 6 23 9 Adjust if necessary Clutch 9 Check operation and free play 3 5 6 19 6 20 9 Adjust if necessary Throttle grip and housing 9 Check smooth operation 6 15 9 Lubricate Engine oil 9 Check oil level 6 9 6 10 9 Add oil if necessary Drive chain 9 Check chain slack and condition 6 25 6 27 9...

Page 25: ... 6 3 7 9 Add fuel if necessary Lights signals and 9 Check proper operation 3 3 3 4 6 34 6 37 switches NOTE Pre operation checks should be made each time the motorcycle is used Such an inspection can be accomplished in a very short time and the added safety it assures is more than worth the time involved w If any item in the Pre operation check list is not working properly have it inspected and rep...

Page 26: ...esulting in a possible loss of control EAU03237 Starting the engine In order for the ignition circuit cut off system to enable starting one of the following conditions must be met 8 The transmission is in the neutral position 8 The transmission is in gear with the clutch lever pulled and the sidestand up EW000054 w 8 Before starting the engine check the function of the igni tion circuit cut off sy...

Page 27: ...r remains on after starting imme diately stop the engine and then check the engine oil level and the vehicle for oil leakage If neces sary add engine oil and then check the warning light again If the warning light does not go off after starting with sufficient engine oil have a Yamaha dealer check the electrical circuit 6 After starting the engine move the starter choke lever back halfway ECA00055...

Page 28: ...n into the neu tral position press the shift pedal down repeatedly until it reaches the end of its travel and then slightly raise it 1 Shift pedal N Neutral position EC000048 cC 8 Even with the transmission in the neutral position do not coast for long periods of time with the engine off and do not tow the motorcycle for long distances The transmission is properly lubricated only when the engine i...

Page 29: ... and avoid high engine speeds during accelera tion 8 Do not rev the engine while shift ing down and avoid high engine speeds with no load on the engine 8 Turn the engine off instead of let ting it idle for an extended length of time e g in traffic jams at traffic lights or at railroad cross ings EAU01128 Engine break in There is never a more important peri od in the life of your engine than the pe...

Page 30: ... vehicle can now be operated normally EC000049 cC If any engine trouble should occur during the engine break in period immediately have a Yamaha dealer check the vehicle EAU00460 Parking When parking stop the engine and then remove the key from the main switch EW000058 w 8 Since the engine and exhaust system can become very hot park in a place where pedestri ans or children are not likely to touch...

Page 31: ...d most efficient condi tion possible The most important points of inspection adjustment and lubrication are explained on the fol lowing pages The intervals given in the periodic maintenance and lubrication chart should be simply considered as a general guide under normal riding conditions However DEPENDING ON THE WEATHER TERRAIN GEOGRAPHICAL LOCATION AND INDIVIDUAL USE THE MAINTE NANCE INTERVALS M...

Page 32: ...d vehicle for fluid leakage See NOTE on page 6 4 Correct accordingly Replace brake pads if necessary 7 Rear brake Check operation Adjust brake pedal freeplay and replace brake shoes if necessary 8 Brake hose Check for cracks or damage Replace if necessary 9 Wheels Check balance runout spoke tightness and for damage Tighten spokes and rebalance replace if necessary 10 Tires Check tread depth and fo...

Page 33: ... and repair if necessary 17 Sidestand switch Check operation Replace if necessary 18 Front fork Check operation and for oil leakage Correct accordingly 19 Rear shock absorber assemblies Check operation and shock absorbers for oil leakage Replace shock absorber assembly if necessary 20 Carburetor Check engine idling speed and starter operation Adjust if necessary 21 Engine oil Check oil level and v...

Page 34: ... brake fluid level 8 Every two years replace the internal components of the brake master cylinder and caliper and change the brake fluid 8 Replace the brake hoses every four years and if cracked or damaged Since these items require special tools data and technical skills have a Yamaha dealer perform the service 25 Lights signals and switches Check operation Correct if necessary Adjust headlight be...

Page 35: ...m some of the maintenance jobs described in this chapter Refer to this section each time a panel needs to be removed and installed 1 Panel A 1 1 Panel B 2 1 EAU03184 Panel A To remove the panel 1 Slide the lock cover open insert the key into the lock and then turn it 1 4 turn clockwise 1 Lock cover 2 Unlock 5JX 9 E0 4 9 0 4 11 AM Page 33 ...

Page 36: ...rd to release it in the front To install the panel 1 Secure the front of the panel and then push the rear of the panel in with the key inserted in the lock 2 Turn the key counterclockwise to the original position remove it and then close the lock cover EAU03185 Panel B To remove the panel 1 Remove the bolt 1 Bolt 5JX 9 E0 4 9 0 4 11 AM Page 34 ...

Page 37: ...the panel forward to release it in the front To install the panel 1 Secure the front of the panel and then push the rear of the panel in 2 Install the bolt 1 EAU03053 Checking the spark plugs To remove the spark plugs 1 Remove the spark plug caps 1 Spark plug cap 5JX 9 E0 4 9 0 4 11 AM Page 35 ...

Page 38: ...ug wrench in the tool kit to remove the spark plugs as shown 1 Spark plug wrench Specified spark plug CR7HSA NGK or U22FSR U DENSO Inspection The spark plug is an important engine component and is easy to inspect The condition of the spark plug can indicate the condition of the engine Normally all spark plugs from the same engine should have the same color on the white insulator around the center ...

Page 39: ...ble 4 Install the spark plug caps Spark plug gap 0 6 0 7 mm Tightening torque Spark plug 12 5 Nm 1 25 m0kg a a Spark plug gap EAU01523 Engine oil and oil filter element The engine oil level should be checked before each ride In addition the oil must be changed and the oil filter element replaced at the intervals specified in the periodic maintenance and lubrication chart To check the engine oil le...

Page 40: ...he recommended type to raise it to the correct level 1 To change the engine oil with or without oil filter element replace ment 1 Start the engine warm it up for several minutes and then turn it off 2 Place an oil pan under the engine to collect the used oil 1 Engine oil filler cap 3 Remove the engine oil filler cap and drain bolt to drain the oil from the crankcase NOTE Skip steps 4 6 if the oil ...

Page 41: ...is properly seated 1 7 Install the engine oil drain bolt and then tighten it to the speci fied torque 8 Add the specified amount of the recommended engine oil and then install and tighten the oil filler cap Tightening torque Oil filter element cover bolt 10 Nm 1 0 m kg 4 Remove the oil filter element cover by removing the bolts 1 Bolt 3 1 Oil filter element 2 O ring 2 1 Tightening torque Engine oi...

Page 42: ...mediately turn the engine off and check for the cause 10 Turn the engine off and then check the oil level and correct it if necessary Recommended oil See page 8 1 Oil quantity With oil filter element replacement 1 6 L Without oil filter element replacement 1 4 L Total amount dry engine 1 75 L EAU03186 Cleaning the air filter element The air filter element should be cleaned at the intervals specifi...

Page 43: ...moving the screws 1 Air filter element 2 Screw 2 1 2 4 Lightly tap the air filter element to remove most of the dust and dirt and then blow the remaining dirt out with compressed air as shown If the air filter element is damaged replace it 5 Install the air filter element by inserting it into the air filter case then installing the screws 5JX 9 E0 4 9 0 4 11 AM Page 41 ...

Page 44: ...e operated without the air filter element installed otherwise the piston s and or cylinder s may become excessively worn 6 Install the air filter case cover by installing the screws 7 Install the air filter case by installing the bolts and tightening the clamp screw EAU00629 Adjusting the carburetor The carburetor is an important part of the engine and requires very sophisti cated adjustment There...

Page 45: ... the screw in direction b 1 Throttle stop screw NOTE If the specified idling speed cannot be obtained as described above have a Yamaha dealer make the adjustment 1 b a EAU00635 Adjusting the throttle cable free play The throttle cable free play should measure 3 5 mm at the throttle grip Periodically check the throttle cable free play and if necessary have a Yamaha dealer adjust it Engine idling sp...

Page 46: ... air pressure The tire air pressure should be checked and if necessary adjusted before each ride EW000082 w 8 The tire air pressure must be checked and adjusted on cold tires i e when the tempera ture of the tires equals the ambient temperature 8 The tire air pressure must be adjusted in accordance with the riding speed and with the total weight of rider passen ger cargo and accessories approved f...

Page 47: ...tems which can shift during a ride 8 Securely pack the heaviest items close to the center of the motorcycle and distribute the weight evenly on both sides 8 Adjust the suspension and tire air pressure with regard to the load 8 Check the tire condition and air pressure before each ride Tire inspection The tires must be checked before each ride If the center tread depth reaches the specified limit i...

Page 48: ...nsive tests only the tires listed below have been approved for this model by Yamaha Motor Co Ltd EAU00681 w 8 Have a Yamaha dealer replace excessively worn tires Besides being illegal operat ing the motorcycle with exces sively worn tires decreases riding stability and can lead to loss of control 8 The replacement of all wheel and brake related parts including the tires should be left to a Yamaha ...

Page 49: ... the smallest repair to the wheel A deformed or cracked wheel must be replaced 8 The wheel should be balanced whenever either the tire or wheel has been changed or replaced An unbalanced wheel can result in poor performance adverse handling characteristics and a shortened tire life EAU00694 Adjusting the clutch lever free play The clutch lever free play should measure 5 10 mm as shown Periodically...

Page 50: ...er free play turn the adjusting nut in direction b 1 Locknut 2 Clutch lever free play adjusting nut 2 1 a b 7 Tighten the locknut at the clutch lever and the crankcase EAU00696 Adjusting the brake lever free play The brake lever free play should measure 5 8 mm as shown Periodically check the brake lever free play and if necessary adjust it as follows 1 Loosen the locknut at the brake lever 2 To in...

Page 51: ...on and free play EW000104 w It is advisable to have a Yamaha dealer make these adjustments Brake pedal position The top of the brake pedal should be positioned approximately 76 6 mm above the top of the footrest as shown Periodically check the brake pedal position and if necessary adjust it as follows 1 Loosen the locknut at the brake pedal 2 To raise the brake pedal turn the adjusting bolt in dir...

Page 52: ...brake pedal free play 8 If proper adjustment cannot be obtained as described have a Yamaha dealer make this adjustment 8 After adjusting the brake pedal free play check the operation of the brake light EAU00713 Adjusting the rear brake light switch The rear brake light switch which is activated by the brake pedal is prop erly adjusted when the brake light comes on just before braking takes effect ...

Page 53: ...ar check the wear indicator groove If a brake pad has worn to the point that the wear indicator groove has almost disappeared have a Yamaha dealer replace the brake pads as a set 1 Wear indicator groove 1 EAU00727 Rear brake shoes The rear brake is provided with a wear indicator which allows you to check the brake shoe wear without having to disassemble the brake To check the brake shoe wear check...

Page 54: ...is level by turn ing the handlebars 8 Use only the recommended qual ity brake fluid otherwise the rub ber seals may deteriorate caus ing leakage and poor braking performance 8 Refill with the same type of brake fluid Mixing fluids may result in a harmful chemical reaction and lead to poor braking perfor mance 8 Be careful that water does not enter the master cylinder when refilling Water will sign...

Page 55: ...nsmission into the neutral position 3 Move the rear wheel by pushing the motorcycle to locate the tight est portion of the drive chain and then measure the drive chain slack as shown 4 If the drive chain slack is incor rect adjust it as follows EAU00744 Drive chain slack The drive chain slack should be checked before each ride and adjust ed if necessary To check the drive chain slack 1 Place the m...

Page 56: ...t 2 1 1 Axle nut 1 2 To tighten the drive chain turn the adjusting nut at each end of the swingarm in direction a To loosen the drive chain turn the adjusting nut at each end of the swingarm in direction b and then push the rear wheel for ward NOTE Using the alignment marks on each side of the swingarm make sure that both adjusting nuts are in the same position for proper wheel alignment 1 Alignme...

Page 57: ...lvents EC000096 cC Improper drive chain slack will overload the engine as well as other vital parts of the motorcycle and can lead to chain slippage or breakage To prevent this from occurring keep the drive chain slack within the specified limits 3 Tighten both locknuts and then tighten the axle nut to the speci fied torque 4 Adjust the brake pedal free play See page 6 22 for brake pedal free play...

Page 58: ...er check or replace it EW000112 w Damage to the outer sheath may interfere with proper cable opera tion and will cause the inner cable to rust Replace a damaged cable as soon as possible to prevent unsafe conditions EAU03199 Checking and lubricating the brake and shift pedals The operation of the brake and shift pedals should be checked before each ride and the pedal pivots should be lubricated if...

Page 59: ...ated if necessary EW000113 w If the sidestand does not move up and down smoothly have a Yamaha dealer check or repair it EAU02939 Checking the front fork The condition and operation of the front fork must be checked as follows at the intervals specified in the peri odic maintenance and lubrication chart To check the condition EW000115 w Securely support the motorcycle so that there is no danger of...

Page 60: ...check or repair it 2 Hold the lower ends of the front fork legs and try to move them forward and backward If any free play can be felt have a Yamaha dealer check or repair the steering EAU00794 Checking the steering Worn or loose steering bearings may cause danger Therefore the opera tion of the steering must be checked as follows at the intervals specified in the periodic maintenance and lubrica ...

Page 61: ...Yamaha dealer check the wheel bearings EAU01271 Battery This motorcycle is equipped with a sealed type MF battery which does not require any maintenance There is no need to check the electrolyte or to add distilled water 1 Battery 1 To charge the battery Have a Yamaha dealer charge the battery as soon as possible if it seems to have discharged Keep in mind that the battery tends to dis charge more...

Page 62: ...e sufficient ventilation when charging it in an enclosed space 8 KEEP THIS AND ALL BATTER IES OUT OF THE REACH OF CHILDREN To store the battery 1 If the motorcycle will not be used for more than one month remove the battery fully charge it and then place it in a cool dry place 2 If the battery will be stored for more than two months check it at least once a month and fully charge it if necessary 3...

Page 63: ...are fuse 3 Headlight fuse 4 Ignition fuse 5 Signaling system fuse 6 Carburetor heater fuse 7 Spare fuse 2 7 3 5 6 4 2 1 Specified fuses Main fuse 30 A Ignition fuse 10 A Signaling system fuse 10 A Headlight fuse 15 A Carburetor heater fuse 10 A EC000103 cC Do not use a fuse of a higher amperage rating than recommend ed to avoid causing extensive damage to the electrical system and possibly a fire ...

Page 64: ...e is equipped with a quartz bulb headlight If the headlight bulb burns out replace it as follows 1 Remove the headlight unit by removing the screws 1 Screw 2 1 2 Disconnect the headlight cou pler and then remove the head light unit and bulb cover 1 Headlight coupler 1 Bulb cover 1 1 5JX 9 E0 4 9 0 4 11 AM Page 62 ...

Page 65: ...lder 1 Bulb holder EC000105 cC Do not touch the glass part of the headlight bulb to keep it free from oil otherwise the transparency of the glass the luminosity of the bulb and the bulb life will be adversely affected Thoroughly clean off any dirt and fingerprints on the headlight bulb using a cloth moistened with alcohol or thinner 5 Install the bulb cover and then connect the coupler 1 Do not to...

Page 66: ...shing it in and turning it coun terclockwise 3 Insert a new bulb into the socket push it in and then turn it clock wise until it stops 4 Install the lens by installing the screws EC000108 cC Do not overtighten the screws otherwise the lens may break 1 Bulb 1 1 EAU01623 Replacing the tail brake light bulb 1 Remove the tail brake light lens by removing the screws 1 Screw 2 5JX 9 E0 4 9 0 4 11 AM Pag...

Page 67: ...he motorcycle to stand upright Check that the motor cycle is in a stable and level position before starting any maintenance A strong wooden box can be placed under the engine for added stability To service the front wheel 1 Stabilize the rear of the motorcy cle by using a motorcycle stand or if an additional motorcycle stand is not available by placing a jack under the frame in front of the rear w...

Page 68: ...re on page 6 37 4 Pull the wheel axle out and then remove the wheel ECA00048 cC Do not apply the brake after the wheel has been removed together with the brake disc otherwise the brake pads will be forced shut 1 Front wheel axle pinch bolt 2 Wheel axle 1 2 EAU01394 To install the front wheel 1 Install the speedometer gear unit into the wheel hub so that the projections mesh with the slots 2 Lift t...

Page 69: ...m 5 9 m kg 7 Install the front wheel axle pinch bolt and then tighten it to the specified torque 8 Connect the speedometer cable EAU03189 Rear wheel To remove the rear wheel EW000122 w 8 It is advisable to have a Yamaha dealer service the wheel 8 Securely support the motorcy cle so that there is no danger of it falling over 1 Loosen the axle nut and the brake torque rod nut at the brake shoe plate...

Page 70: ...rear sprocket NOTE The drive chain does not need to be disassembled in order to remove and install the wheel 8 Remove the wheel 1 Wheel axle 2 Drive chain adjusting nut 3 Locknut 3 1 2 EAU03190 To install the rear wheel 1 Insert the wheel axle from the left hand side and then install the drive chain onto the rear sprocket 2 Install the axle nut and then lower the rear wheel so that it is on the gr...

Page 71: ...ion Any problem in the fuel compression or ignition systems for example can cause poor starting and loss of power The following troubleshooting chart represents a quick and easy proce dure for checking these vital systems yourself However should your motorcycle require any repair take it to a Yamaha dealer whose skilled technicians have the necessary tools experience and know how to service the mo...

Page 72: ...ehicle The engine turns The engine turns The battery is good Check the battely lead connections Check the fuel level There is enough fuel There is no fuel Check the compression in the fuel tank the electrodes plugs and check over quickly over slowly and charge the battery if necessary Open the throttle halfway and The engine does not start Check the battery operate the electric starter plug gaps o...

Page 73: ...s as well as all electrical cou plers and connectors including the spark plug caps are tightly installed 3 Remove extremely stubborn dirt like oil burnt onto the crankcase with a degreasing agent and a brush but never apply such products onto seals gaskets sprockets the drive chain and wheel axles Always rinse the dirt and degreaser off with water Cleaning ECA00010 cC 8 Avoid using strong acidic w...

Page 74: ...ave any marks If the windshield is scratched use a quality plastic polishing compound after washing After normal use Remove dirt with warm water a mild detergent and a soft clean sponge and then rinse thoroughly with clean water Use a toothbrush or bottle brush for hard to reach areas Stubborn dirt and insects will come off more easily if the area is covered with a wet cloth for a few minutes befo...

Page 75: ...p minor paint damage caused by stones etc 7 Wax all painted surfaces 8 Let the motorcycle dry complete ly before storing or covering it EWA00001 w 8 Make sure that there is no oil or wax on the brakes or tires If necessary clean the brake discs and brake linings with a regular brake disc cleaner or acetone and wash the tires with warm water and a mild detergent 8 Before operating the motorcy cle t...

Page 76: ...l up the fuel tank and add fuel stabilizer if available to prevent the fuel tank from rusting and the fuel from deteriorating 5 Perform the following steps to protect the cylinders piston rings etc from corrosion a Remove the spark plug caps and spark plugs b Pour a teaspoonful of engine oil into each spark plug bore c Install the spark plug caps onto the spark plugs and then place the spark plugs...

Page 77: ...coming degraded in one spot 8 Cover the muffler outlets with plastic bags to prevent moisture from entering them 9 Remove the battery and fully charge it Store it in a cool dry place and charge it once a month Do not store the battery in an excessively cold or warm place less than 0 C or more than 30 C For more informa tion on storing the battery see page 6 31 NOTE Make any necessary repairs befor...

Page 78: ...rter Lubrication system Wet sump Engine oil Type Recommended engine oil classification API Service SE SF SG type or higher cC Be sure to use motor oils that do not contain anti friction modifiers Passenger car motor oils often labeled Energy Conserving contain anti friction additives which will cause clutch and or starter clutch slippage resulting in reduced component life and poor engine performa...

Page 79: ... reduction ratio 3 400 Secondary reduction system Chain drive Secondary reduction ratio 3 688 Transmission type Constant mesh 5 speed Operation Left foot operation Gear ratio 1st 2 643 2nd 1 684 3rd 1 261 4th 1 000 5th 0 852 Chassis Frame type Double cradle Caster angle 35 Trail 135 mm Tire Front Type With tube Size 80 100 18 47P Manufacturer CHENG SHIN C 916 model INOUE MARBELLA NF27 Rear Type Wi...

Page 80: ...e 18 1 60 Rear Type Spoke wheel Size 15 M C MT 3 00 Brakes Front Type Single disc brake Operation Right hand operation Fluid DOT 4 Rear Type Drum brake Operation Right foot operation Suspension Front Type Telescopic fork Rear Type Swingarm Shock absorber spring Front Type Coil spring oil damper Rear Type Coil spring oil damper Wheel travel Front 140 mm Rear 100 mm Electrical system Ignition system...

Page 81: ...er light 12 V 21 W 2 Rear flasher light 12 V 21 W 2 Auxiliary light 12 V 4 W 1 Meter light 12 V 1 7 W 1 Neutral indicator light 12 V 1 7 W 1 High beam indicator light 12 V 1 7 W 1 Turn indicator light 12 V 1 7 W 1 Engine indicator light 12 V 1 7 W 1 Fuses Main fuse 30 A Headlight fuse 15 A Signaling system fuse 10 A Ignition fuse 10 A Carburetor heater fuse 10 A 5JX 9 E0 4 9 0 4 11 AM Page 79 ...

Page 82: ...t Multiplier Imperial unit m kg 7 233 ft lb Torque m kg 86 794 in lb cm kg 0 0723 ft lb cm kg 0 8679 in lb Weight kg 2 205 lb g 0 03527 oz Speed km hr 0 6214 mph km 0 6214 mi m 3 281 ft Distance m 1 094 yd cm 0 3937 in mm 0 03937 in cc cm3 0 03527 oz IMP liq Volume cc cm3 0 06102 cu in Capacity L liter 0 8799 qt IMP liq L liter 0 2199 gal IMP liq kg mm 55 997 lb in Misc kg cm2 14 2234 psi lb in2 C...

Page 83: ...1041 Key identification number The key identification number is stamped into the key tag Record this number in the space pro vided and use it for reference when ordering a new key 1 Key identification number EAU01043 Vehicle identification number The vehicle identification number is stamped into the steering head pipe Record this number in the space pro vided NOTE The vehicle identification number...

Page 84: ... The model label is affixed to the loca tion shown in the figure Record the information on this label in the space provided This information will be needed when ordering spare parts from a Yamaha dealer 1 Model label 1 5JX 9 E0 4 9 0 4 11 AM Page 82 ...

Page 85: ...9 5JX 9 E0 4 9 0 4 11 AM Page 83 ...

Page 86: ...PRINTED IN JAPAN 00 1 1 2 1 E MOTOR CO LTD ...

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Yamaha DRAG STAR XVS125, Owner'S Manual

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