Yamaha XTZ 125K Owner's Manual
  1. Manuals
  2. Brands
  3. Yamaha Manuals
  4. Motorcycle
  5. XTZ 125K
  6. Owner's manual

Yamaha XTZ 125K Owner's Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Advertisement

Table of Contents
loading

Related Manuals for Yamaha XTZ 125K

Summary of Contents for Yamaha XTZ 125K

  • Page 2 IDENTIFICATION NUMBERS RECORD Record the frame serial number and engine serial number in the spaces provided for assistance when ordering spare parts from a Yamaha dealer or reference in case the vehicle is stolen. 1. FRAME SERIAL NUMBER: 2. ENGINE SERIAL NUMBER:...
  • Page 3 XTZ 125K / XTZ 125E OWNER’S MANUAL © 2003 Yamaha Motor da Amazônia Ltda. 1st edition, April 2003 All rights reserved. Any reprinting or unauthorized use without the written permission of Yamaha Motor da Amazônia Ltda. is expressly prohibited. Printed in Brazil.
  • Page 4 INTRODUCTION Congratulations on your purchase of the YAMAHA XTZ 125K / XTZ 125E. This model is the result of Yamaha’s vast experience in the production of fine sporting, touring, and pacesetting racing machines. It represents the high degree of craftmanship and reliability that have made Yamaha a leader in these fields.
  • Page 5 This manual should be considered a permanent part of this machine and should remain with it even if the machine is subsequently sold. Yamaha continually seeks advancements in product design and quality. Therefore, while this manual contains the most current product information available at the time of printing. There may be minor discrepancies between your machine and this manual.
  • Page 6 WARNING: PLEASE READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING THIS MACHINE. DO NOT ATTEMPT TO OPERATE THIS MOTORCYCLE UNTIL YOU HAVE ATTAINED A SATISFACTORY KNOWLEDGE OF ITS CONTROLS AND OPERATING FEATURES AND UNTIL YOU HAVE BEEN TRAINED IN SAFE AND PROPER RIDING TECHNIQUES.
  • Page 7 SAFETY INFORMATION TWO-WHEELED Machines ARE SINGLE TRACK VEHICLES. THEIR SAFE USE AND OPERATION ARE DEPENDENT UPON THE USE OF PROPER RIDING TECHNIQUES AS WELL AS THE EXPERTISE OF THE OPERATOR. EVERY OPERATOR SHOULD KNOW THE FOLLOWING REQUIREMENTS BEFORE RIDING. HE OR SHE SHOULD. 1.
  • Page 8 Items above must also be followed by pillion rider. MODIFICATION Modifications made to the machine not approved by Yamaha, or the removal of original equipment, may render your machine unsafe for use and may cause severe personal injury. Modifications may also make your machine illegal to use.
  • Page 9 Use extra care if riding a machine which has added cargo or acessories. Genuine Yamaha accessories have been specifically designed for use on this machine. Since Yamaha cannot test all other accessories which may be available, you must personally be responsible for the proper selection, installation and use of non-Yamaha accessories.
  • Page 10 GASOLINE AND EXHAUST GAS 1. GASOLINE IS HIGHLY FLAMMABLE: a. Always turn off the engine when refueling. b. Take care not to spill any gasoline on the engine or exhaust system when refueling. c. Never refuel while smoking or in the vicinity of an open flame. 2.

  • Page 11: Table Of Contents

    ÍNDICE PRE-OPERATION CHECKS ........ 4-1 DESCRIPTION XTZ 125K ........1-1 DESCRIPTION XTZ 125E ........1-2 Brakes ............4-3 Brake fluid leakage ........4-4 MACHINE IDENTIFICATION ........ 2-1 Engine oil ..........4-4 Vehicle identification number ....2-1 Tires ............4-5 Engine serial number ........ 2-1 Clutch ............
  • Page 12 Tool kit ............6-2 Throttle cable and grip lubrication .... 6-27 Brake and shift pedals ......6-27 PERIODIC MAINTENANCE/LUBRICATION ..6-3 Brake and clutch levers ......6-27 Torque specifications ........ 6-5 Rear suspension ........6-28 Engine oil ..........6-6 Sidestand ..........6-28 Oil pressure ..........

  • Page 13: Description Xtz 125K

    DESCRIPTION XTZ 125K 10. Dispstick 01. Fuel cock 02. Starter lever 11. Rear brake pedal 03. Battery 12. Clutch lever 04. Fusible 13. Handlebar switches over right 05. Tool kit 14. Speedometer 06. Shift pedal 15. Main switch 16. Front brake lever 07.

  • Page 14: Description Xtz 125E

    DESCRIPTION XTZ 125E 01. Fuel cock 10. Rear brake pedal 02. Starter lever 11. Clutch lever 12. Handlebar switches over right 03. Battery 04. Fusible 13. Speedometer 05. Tool kit 14. Main switch 06. Shift pedal 15. Front brake lever 16.

  • Page 15: Machine Identification

    NOTE: Model code is indicated by 4th to 8th digits and serial number is indicated by 12th to 17th digits . Record these numbers for reference in case of ordering parts from a Yamaha dealer.

  • Page 16: Control Functions

    CONTROL FUNCTIONS Main switch The main switch controls the ignition and the electrical system. It’s operation is described below. Electrical circuits are switched on. Engine can be started. The key cannot be removed. OFF: All electrical circuits are switched off. The key can be removed.

  • Page 17: Indicator Lights

    Indicator lights TURN INDICATOR LIGHTS " " The corresponding indicator fhashes when the turn switch is moved to the “ ç “ or “ è“. HIGH BEAM INDICATOR LIGHT " " This indicator comes on when the headlight high beam is used.

  • Page 18: Speedometer

    Speedometer The speedometer shows riding speed. This speedometer is equipped with an odometer and a trip meter. The trip meter can be returned to zero by using the adjusting knob. Use the trip meter to estimate how for you can ride on a tank of fuel.

  • Page 19: Handlebar Switches Over Left

    Handlebar switches over left: LIGHTS SWITCH Turning the light switch to “ “, turns on the meter lights and tail-lights. Turning the light switch to “ “, turns the headlight on also. PASS SWITCH " " Press the switch to operate the passing light. DIMMER SWITCH Turn the switch to "...

  • Page 20: Handlebar Switches Over Right

    Handlebar switches over right: “ENGINE STOP” SWITCH The engine stop switch is a safety device for use in an emergency such as when the motorcycle overturns or if trouble occurs in the throttle system. Turn the switch to “ ” to start the engine, and turn the switch to “ ”...

  • Page 21: Clutch Lever

    Clutch lever The clutch lever is located on the left handlebar, and the starting circuit cut off switch is incorporated in the clutch lever holder. Pull the clutch lever to the handlebar to disengage the clutch, and release the lever to engage the clutch.

  • Page 22: Front Brake Lever

    Front brake lever The front brake lever is located on the right handlebar. Pull it toward the handlebar to apply the front brake. Rear brake pedal The rear brake pedal is on the right side of the motorcycle. Press down the brake pedal to apply the rear brake.

  • Page 23: Fuel Tank Cap

    TO OPEN: Fuel tank cap Insert the key and turn it 1/2 turn counterclockwise. The lock will be released and the cap can be opened. TO CLOSE: Push the tank cap into position with the key inserted. To remove the key, turn it clockwise to the original position. WARNING: Be sure the cap is properly installed and locked in place before riding the motorcycle.

  • Page 24: Fuel Cock

    Fuel cock The fuel cock supplies fuel from the tank to the carburetor while filtering it also. The fuel cock has three positions: OFF: With the fuel cock in this position, fuel will not flow. Always set the fuel cock to this position when the engine is not running.

  • Page 25: Starter Lever

    Starter lever Starting a cold engine requires a richer air-fuel mixture. A separate starter circuit supplies the mixture. Pull the starter knob up to open the circuit for starting. When the engine has warmed up, push the knob down to close the circuit.

  • Page 26: Steering Lock

    Steering lock The steering is locked when the main switch is turned to “LOCK”. To lock the steering, turn the handlebars all the way to the left. With the key at “OFF” position, push it into the main switch and release it, turn it counterclockwise to “LOCK”, and remove the key.

  • Page 27: Seat

    Seat To remove the seat, remove the bolts. To reinstall the seat, insert the lobes in to the receptacle on the frame and fuel tank, then tighten the bolts. Reinstall the side covers. NOTE: Make sure the seat is securely fitted. 3-12...

  • Page 28: Side Covers

    Side covers Insert the key and turn it 1/4 clockwise. Pull the cover to release the pins. To reinstall, reverse the removal procedures. Remove the screw and then pull the cover to release the pins To reinstall, reverse the removal procedures. 3-13...

  • Page 29: Rear Shock Absorber

    Rear shock absorber The spring prelod can be adjusted to suit the motorcycle’s load (ex: optional accessories, etc.) and riding conditions. Refer to page 6-30 for proper adjustment procedures. Standard Soft Hard Adjusting position 3-14...

  • Page 30: Clutch Switch Operation Check

    * Clutch switch operation check WARNING: If improper operation is noted, consult a Yamaha Check the operation of the clutch switch against the dealer or other qualified mechanic immediately. information below. TURN MAIN SWITCH TO “ON” AND ENGINE STOP SWITCH TO “...

  • Page 31: Pre-Operation Checks

    PRE-OPERATION CHECKS Before using this motorcycle, check the following points: ITEM ROUTINE PAGE Check operation, free play, fluid level and fluid leakage. Front brake Top-up with DOT #4 (or DOT #3) brake fluid if necessary. 4-3 ~ 4-4 6-17 ~ 6-23 Check operation, condition and free play.
  • Page 32 ITEM ROUTINE PAGE Rear brake and shift pedal Check for smooth operation. 6-27 shafts Lubricate if necessary Front brake and clutch Check for smooth operation. 6-27 lever pivots Lubricate if necessary Check for smooth operation. Sidestand 6-28 Lubricate if necessary Check all chassi fittings and fasteners.

  • Page 33: Brakes

    Ask a Yamaha dealer or other qualified Refer to page 6-20 mechanic for immediate repairs. A soft, spongy feeling could indicate a hazardous condition in the brake NOTE: system. When a brake service is necessary, consult a Yamaha dealer or other qualified mechanic.

  • Page 34: Brake Fluid Leakage

    1.2 L ( 0.264 Imp gal, 0.317 US gal) Periodic oil change: 1.0 L ( 0.220 Imp gal, 0.264 US gal) WARNING: If brake fluid leakage is found, ask a Yamaha dealer or other qualified mechanic for immediate repairs. Such CAUTION: leakage could indicate a hazardous condition.

  • Page 35: Tires

    Tires Basic weight: XTZ 125K 113 Kg ( 249 lb) With oil and without fuel To ensure maximum performance, long service, and safe XTZ 125E 114 Kg ( 251 lb) operation, note the following: Maximum load*: 150 Kg ( 330 kg) 1.
  • Page 36 Do not carry loosely the side wall is cracked, contact a Yamaha dealer or packed items that can shift. Securely pack your heaviest other qualified mechanic and have the tire replaced.
  • Page 37 After extensive tests, the tires listed below have been 1. It is dangerous to ride with a worn-out tire. When approved by Yamaha for this model. The front and rear the tire tread begin to show signs of wear, replace tires should always be by the same manufacturer and the tire immediately.

  • Page 38: Clutch

    Turn the throttle grip to see if it operates properly, and check spokes are tight and undamaged. If any abnormal the free play. condition exists in a wheel, consult a Yamaha dealer or other qualified mechanic. Do not attempt even small Make sure the grip returns by spring force when released.

  • Page 39: Fuel

    Reserve: 1.0 l ( 0.220 Imp gal, 0.264 Us gal) Your Yamaha engine has been designed to use regular unleaded gasoline with a pump octane number ([R+m]/2) Make sure there is sufficient fuel in the tank. of 86 or higher, or research octane number of 91 or higher.

  • Page 40: Operation And Important Riding Points

    1. Be very careful if you are carrying object while riding familiar with all operating controls and their functions. the motorcycle Consult a Yamaha dealer regarding any control or function that you do not thoroughly understand. 2. Be vareful not to put any object near battery terminals.

  • Page 41: Starting A Cold Engine

    If the light does not come on, ask a light should be on. If the light does not come on, ask a Yamaha dealer to inspect it. Yamaha dealer to inspect it. 4. Fully open the starter (CHOKE) and completely close 4.
  • Page 42 NOTE: 6. After starting the engine, turn back the starter to an intermediate position. This motorcycle is equipped with a starting and an ignition NOTE: circuit cut-off switch. 1. The engine can be started only under the following To obtain maximum engine life and service, do not ever conditions: thoroughly accelerate it while the engine is cold.
  • Page 43 WARNING: Before going through the following steps, check the function of the clutch switch (See page 3-15) TURN THE MAIN SWITCH TO “ON” AND ENGINE STOP SWITCH TO “ ” IF TRANSMISSION IS IN NEUTRAL IF TRANSMISSION IS IN GEAR PUSH STARTER SWITCH;...

  • Page 44: Starting A Warm Engine

    Starting a warm engine Warming up the engine The starter lever is not required when the engine is warm. For an extended engine life always warm the engine up never accelerate hard while the engine is cold. To check if engine temperature is normal, rev the engine CAUTION: with the choke closed and check to see if it responds If the engine fail to start with the procedures above, try to...

  • Page 45: Shifting

    Shifting CAUTION: The transmission lets you control the amount of power you 1. Do not coast for long periods with the engine off, have available at a given speed for starting, accelerating, and do not tow the motorcycle a long distance. Even climbing hills, etc.

  • Page 46: Tips For Reducing Fuel Consumption

    Tips for reducing fuel consumption Engine Break-in Your motorcycle’s fuel consumption depends to a large There is never a more important period in the life of your extent on your riding style. The following tips can help motorcycle than the period 1.000Km. For this reason we reduce fuel consumption.

  • Page 47: Parking

    After 1,000Km of operation, be sure to replace the may fall over. engine oil. 4. After 1,000 Km: Avoid prolonged full throttle operation. Vary speeds occasionally. CAUTION: If any engine trouble should occur during the break-in period, consult a Yamaha dealer immediately.

  • Page 48: Periodic Maintenance And Minor Repairs

    If you are not familiar with motorcycle service, this work possible. Safety is an OBLIGATION of the motorcycle should be done by a Yamaha dealer. owner. The maintenance and lubrication schedule chart should be considered strictly as a guide to general maintenance and lubrication intervals.

  • Page 49: Tool Kit

    NOTE: If you do not have necessary tools required during a service operation, take your motorcycle to a Yamaha dealer for service. WARNING: Modifications to this motorcycle not approved by Yamaha may cause loss of performance, excessive emissions, and render it unsafe for use.

  • Page 50: Periodic Maintenance/Lubrication

    PERIODIC MAINTENANCE / LUBRICATION EVERY 3,000KM 1,000KM 3,000KM REMARKS ITEM OR ERERY 6 MONTHS How it sounds / Adjust if necessary. Valves* Check condition and clean if necessary. Spark plug Replace if necessary every 12,000 Km. Clean or replace if necessary. Air filter Fuel line Check fuel hose, for cracks or damage.
  • Page 51 Lights and flashers Check tighten. Nuts and bolts Motorcycle Aspect General Check : It is recommended that these items be serviced by a Yamaha dealer. : Molybdenum disulfide grease. : Lithium soap based grease. NOTE: ______________________________________________________________________________________________ Brake fluid replacement: When disassembling the master cylinder or caliper cylinder, replace the brake fluid. Normally check the brake fluid level and add fluid as required.

  • Page 52: Torque Specifications

    Torque specifications Use a torque wrench to tighten these items. It is recommended that these items be checked occasionally, specially before a long trip. Always check the tightness of these items whenever they are loosened for any reason. General torque especifications (Nut) (Bolt) kgf.m...

  • Page 53: Engine Oil

    Engine oil 1. Oil level measurement a. Place the motorcycle on a level place and hold it in an upright position. Warm up the engine for several minutes. NOTE: Be sure the motorcycle is positioned straight up when checking the oil level. A slight tilt toward the side can result in false readings.
  • Page 54 2. Engine oil and filter replacement a. Warm up the engine for a few minutes. b. Stop the engine. Place an oil pan under the engine and remove the dipstick. c. Remove the drain plug and drain the oil. d. Reinstall the drain plug, check if the gasket is damaged and lighten it to the specified torque.
  • Page 55 e.Fill engine with oil. Install the oil filter cap and tighten. CAUTION: Do not put in any chemical additives. Engine oil also Recommended oil: lubricates the clutch and additives could cause clutch YAMALUBE 4 slippage. Oil quantity: Total amount: CAUTION: 1.2 L ( 0.264 Imp gal, 0.317 US gal) Be sure no foreign material enters the crankcase.

  • Page 56: Oil Pressure

    If no oil comes out after one minute, turn off the engine immediately so it will not seize. In such a case go to the nearest Yamaha dealer or other qualified mechanic for repairs. 3. After checking, tighten the check bolt to the specified torque.

  • Page 57: Air Filter

    Air filter The air filter should be cleaned at the specified intervals. It should be cleaned more frequently if you are riding in unusually wet or dusty areas. 1. Remove the right side cover.(pag. 3-13) 2. Remove the air filter case cover by removing the bolts. 3.
  • Page 58 Remove the air filter element from the guide and clean it with solvent. After cleaning, remove the remaining solvent by squeezing the air filter 5. Apply recommended oil to the entire surface of the filter and squeeze out the excess oil. The air filter should be wet but not dripping.

  • Page 59: Carburetor Adjustment

    The correct valve clearance changes with use, resulting in improper fuel/air supply or engine noise. To prevent this, be left to a Yamaha dealer who has the professional knowledge, specialized data, and equipment to do so valve clearance must be adjusted regularly. This adjustment, however, should be left to a professional Yamaha service properly.

  • Page 60: Idle Speed Adjustment

    Standard idle speed: NOTE: 1,300 ~ 1,500 r/min If the specified idle speed cannot be obtained by performing the above adjustment, consult a Yamaha dealer. 6-13...

  • Page 61: Throttle Cable Adjustment

    Throttle cable adjustment NOTE: Before checking the throttle cable free play, the engine idling speed should be adjusted. The throttle cable should have an specified free play in the turning direction at the grip flange. If the free play is incorrect, Free play: 3 ~ 5 mm (0.12 ~ 0.19 in) 6-14...

  • Page 62: Spark Plug Inspection

    Instead, take the If a torque wrench is not available when you are installing a motorcycle to a Yamaha dealer. You should periodically spark plug, a good estimate of the correct torque is 1/4 to remove and inspect the spark plug because heat and 1/2 turn past finger tight.

  • Page 63: Clutch Adjustment

    4. If the free play is still incorrect, make an adjustment at the crankcase side. NOTE: If proper adjustment cannot be obtained or the clutch does not work correctly, ask a Yamaha dealer to inspect the internal clutch mechanism. 6-16...

  • Page 64: Front Brake Adjustment

    Front brake adjustment A soft or spongy feeling in the brake lever can indicate the presence of air in the brake system. This air must be removed by bleeding the brake system before the motorcycle is operated. Air in the brake system will considerably reduce braking performance and could result in a loss of control and possibly an accident.

  • Page 65: Rear Brake Adjustment

    Rear brake adjustment WARNING: For brake pedal adjustment, be sure to proceed as follows (it is advisable to have a Yamaha dealer make this adjustment.) 1. Pedal height. a. Loosen the locknut. b. By turning the adjuster clockwise or counterclockwise adjust the brake pedal position so that its top end is approximatelly 2 mm (0.08 in) below the footrest top...
  • Page 66 Brake pedal free play should be checked whenever the chain is adjusted or the rear wheel is removed and then reinstalled. If it is impossible to make proper adjustment, consult a Yamaha dealer. Check the operation of the brake light after adjusting the rear brake. 6-19...

  • Page 67: Brake Light Switch Adjustment

    Brake light switch adjustment Checking the front brake pads and rear brake shoes A wear indicator is provided on each brake. This indicator allows checking of brake pad/shoe wear without disassembling the brake. The rear brake light switch is activated by the brake pedal and is properly adjusted when the brake light comes on just before braking takes effect.

  • Page 68: Front Brake

    Yamaha dealer to replace the pads. Apply the brake and inspect the wear indicator. If the Rear Brake indicator reaches the wear limit line, ask a Yamaha dealer to replace the shoes. 6-21...

  • Page 69: Inspecting The Brake Fluid Level

    Inspecting the brake fluid level Insufficient brake fluid may let air enter the brake system, possibly causing the brakes to become ineffective. Before riding, check that the brake fluid is above the lower level and replenish when necessary. Observe these precautions: 1.

  • Page 70: Brake Fluid Replacement

    5. Brake fluid may deteriorate painted surfaces or plastic a. Replace all rubber seals every two years. parts. Always clean up spilled fluid immediately. b. Replace all hoses every four years. 6. Have a Yamaha dealer check the cause if the brake fluid level goes down. 6-23...

  • Page 71: Drive Chain Slack Check

    Drive chain slack check NOTE: Spin the wheel several times and find the tightest position of the chain. Check and/or adjust the chain slack while it is in this tightest position. To check the chain slack the motorcycle must be held straight up with both wheels on the ground and without rider.

  • Page 72: Drive Chain Slack Adjustment

    Drive chain slack adjustment 4. After adjusting, be sure to tighten the axle nut. CAUTION: Too little chain slack will overload the engine and other vital parts. Keep the slack within the specified limits. Axle nut torque: 80 N.m (8.0 Kgf.m, 58 lbf.ft) 5.

  • Page 73: Drive Chain Lubrication

    Replace damaged cables as soon as areas. possible to prevent unsafe conditions. 1. Use Yamaha Chain and Cable Lube or any brands of Lubricate the inner cable and the cable end. If it does not spray-type chain lubricant. First, remove all dirt and mud operate smoothly, ask a Yamaha dealer to replace them.

  • Page 74: Throttle Cable And Grip Lubrication

    Throttle cable and grip lubrication Brake and shift pedals Lubricate the pivoting parts. The throttle twist grip assembly should be greased at the time the cable is lubricated, since the grip must be removed RECOMMENDED LUBRICANT: to get at the end of the throttle cable. Engine oil SAE 20W50 After removing the screws, hold the end of the cable up in the air and put in several drops of lubricant.

  • Page 75: Rear Suspension

    Lubricate the pivoting parts. Check to see that the sidestand moves up and down smoothly. RECOMMENDED LUBRICANT: Engine oil SAE 20W50 WARNING: If the sidestand does not move smoothly, consult a Yamaha dealer. Lubricate the rear suspension through the nipple. RECOMMENDED LUBRICANT: Molybdenum dissulfide grease 6-28...

  • Page 76: Front Fork Inspection

    Hold the motorcycle in an upright position and apply the front brake. b. Push down hard several times and check if the fork rebounds smoothly. WARNING: If any damage or unsmooth movement is found with the front fork, consult a Yamaha dealer. 6-29...

  • Page 77: Rear Shock Absorber Adjustment

    Cylinder damage will result in poor damping performance. The spring prelod of the rear shock absorber can be adjusted 4. Take your shock absorber to a Yamaha dealer for to suit rider’s preference, weight and course condition. any service. Turn the adjusting ring in direction...

  • Page 78: Steering Inspection

    Wheel bearings If there is play in the front or rear wheel hub or if the wheel does not turn smoothly, have a Yamaha dealer inspect the wheel bearings. The wheel bearings should be inspected according to the Maintenance Schedule.

  • Page 79: Battery

    2. Take care not to spill battery fluid on the chain. Battery fluid may weaken the chain causing shorter chain life and possibly result in an accident. YAMAHA 5RM-F8179-00 6-32...

  • Page 80: Replenishing The Battery Fluid

    Replenishing the battery fluid CAUTION: Battery electrolyte is poisonous and dangerous, causing severe burns, etc. It contains sulfuric acid. Avoid contact with skin, eyes or clothing. Antidote: EXTERNAL: Flush with water. INTERNAL: Drink large quantities of water or milk. Follow with milk of magnesia, beaten egg, or vegetable oil.

  • Page 81: Storage The Battery

    Turn on the switches and see if the electrical device operates. If the fuse immediately blows again, consult a Yamaha dealer. CAUTION: Do not use fuses of higher amperage rating than those recommended. Substitution of a fuse of improper rating can cause extensive electrical system damage and possibly a fire.

  • Page 82: Headlight Bulb Replacement

    Headlight bulb replacement This motocycle this equipped with halogen bulb on its headlight. If the headlight bulb burns out, replace the bulb as follows: 1. Remove the cowling by loosing its bolts. 2. Loosen the bulb connectors. ADVERTENCIA WARNING: Keep flammable products and your hands away from the bulb while it is on, as it is hot.
  • Page 83 5. Put a new bulb, install the socket and the bulb rubber cover. 6. Reconnect the connectors. 7. Reinstall the headlight assy. If it is necessary to adjust the headlight beam, please consult a Yamaha dealer. 6-36...

  • Page 84: Front Wheel Removal

    Front wheel removal CAUTION: It is advisable to have a Yamaha dealer service the wheel. Securely support the motorcycle so there is no danger of it falling over. 1. Place a stand under the engine to raise the fornt wheel off the ground.

  • Page 85: Front Wheel Installation

    Front wheel installation When installing the front wheel, reverse the removal procedures. Pay attention to the following points: 1. Make sure that wheel boss and speedometer gear be installed with their projection fitted on their respective slits. 2. Make sure that front fork outer tub stopper is correctily placed on speedometer gear.

  • Page 86: Rear Wheel Removal

    Rear wheel removal CAUTION: It is advisable to have a Yamaha dealer service the wheel. Securely support the motorcycle so there is no danger of it falling over. 1. Remove the brake adjuster. 2. Remove the brake rod from the brake cam lever.

  • Page 87: Rear Wheel Installation

    Rear wheel installation When installing the rear wheel, reverse the removal procedures. Pay attention to the following points: 1. Be sure the slot in the brake shoe plate is fit over the stopper on the rear arm. 2. Make sure the rear wheel axl is inserted from the right- hand side and that the chain pullers are installed with the punched side outward.

  • Page 88: Troubleshooting

    If your motorcycle requires any repair, bring it to a Yamaha dealer. The skilled technicians at a Yamaha dealership have the tools, experience, and know- how to properly service your motorcycle. Use only genuine Yamaha parts on your motorcycle.

  • Page 89: Troubleshooting Chart

    There is compression Go to ignition check Use electric starter No compression Ask Yamaha dealer to inspect 3. Ignition Open the throttle hal-way Wipe clean with dry cloth and correct Remove spark plug spark plug gap or replace spark plugs...

  • Page 90: Cleaning And Storage

    CLEANING AND STORAGE A. Cleaning CAUTION: Frequent, thorough cleaning of your motorcycle will not only Excessive hose pressure may cause water seepage and enhance its appearance but will improve its general deterioration of wheel bearings, front fork, brakes, performance and extend the useful life of many components. transmission seals and electrical parts.

  • Page 91: Storage

    B. Storage 7. If storing in a humid or salt-air atmosphere, coat Long term storage (30 days or more) of your machine will all exposed metal surfaces with a light film of require some preventive procedures to guard against oil. Do not apply oil to any rubber parts or the deterioration.

  • Page 92: Specifications

    SPECIFICATIONS MODEL XTZ 125E XTZ 125K Dimension: Overall length 2.090 mm (82.3 in) 2.090 mm (82.3 in) Overall width 810 mm (31.9 in) 810 mm (31.9 in) Overall height 1.125 mm (44.3 in) 1.125 mm (44.3 in) Seat height 840 mm (33.1 in) 840 mm (33.1 in)
  • Page 93 MODEL XTZ 125E and XTZ 125K Engine oil: YAMALUBE 4 or SAE 20W50 type SH Type Capacity: Periódic oil change ( 0,220 Imp gal, 0.264 US gal) Total amount ( 0,264 Imp gal, 0.317 US gal) Air filter: Wet type element...
  • Page 94 MODEL XTZ 125E and XTZ 125K Transmission: Primary reducion system Spur gear Primary reduction rate 68 / 20 Secondary reduction system Chain drive Secondary reduction rate 48 / 14 Transmission type Constant mesh 5-speed Operatíon Left foot operation Gear ratio 1st...
  • Page 95 MODEL XTZ 125E and XTZ 125K Brakes: Front brake type Single, Disc brake Operation Right hand operation Rear brake type Drum brake Operation Right foot operation Suspension: Front Telescopic fork Rear Swingarm (New monocross suspension) Shock absorber: Front Coil spring, Oil damper Rear Gas, Coil spring.
  • Page 96 MODEL XTZ 125E and XTZ 125K Headlight type: Halogen bulb Bulb wattage x quantity 12V 35W/35W (1 Pc) Headlight 12V 5W/21W (1 Pc) tail / Brake light 12V 10W (4 Pc) Flasher light Indicator light wattage x quantity: 12V x 3,4W (1 Pc)

This manual is also suitable for:

Xt 125Xtz 125e

Table of Contents