It represents the high All rights reserved. degree of craftsmanship and reliability that Any reprinting or unauthorized use have made Yamaha a leader in these fields. without the written permission of This manual will give you an understand- Yamaha Motor Co, Ltd.
EAA10500 EUU13800* NOTE: Particularly important information is distin- 9 Yamaha continually seeks advancements guished in this manual by the following in product design and quality. Therefore, notations: while this manual contains the most cur- rent product information available at the...
EAA30001 CONTENTS GIVE SAFETY THE RIGHT OF WAY....5 Steering lock..........19 GENERAL NOTE..........6 Seat ............20 DESCRIPTION..........8 Helmet holder ...........21 MOTORCYCLE IDENTIFICATION....9 Side cover removal........21 Identification numbers record ....9 PRE-OPERATION CHECKS ......22 Key identification number .......10 Fuel.............24 Frame serial number ........10 Engine oil...........25 Engine serial number .......10 Tires............26 CONTROL FUNCTIONS........11...
PERIODIC MAINTENANCE AND Drive chain slack adjustment ....57 MINOR REPAIR..........37 Drive chain lubrication ......59 Tool kit............38 Brake lever and pedal.......60 Periodic maintenance/lubrication ...39 Center and sidestand .......60 Engine oil...........41 Front fork inspection ........61 Air filter ............44 Battery............62 Throttle cable adjustment......46 Replenishing the battery fluid ....64 Carburetor adjustment......47 Fuse replacement ........65...
EUU75901 GIVE SAFETY THE RIGHT OF WAY Motorcycles are fascinating vehicles, which Protective clothing is as essential for the can give you an unsurpassed feeling of motorcycle rider as seat belts are for car power and freedom. However, they also drivers and passengers.
Much can be gained from the correct use and maintenance of a motorcycle. A MOTORCYCLE CAN KEEP ITS PERFORMANCE THE CUSTOMERS CAN USE THE FULLEST CAPABILITY FOR A LONGER TIME POTENTIAL OF YAMAHA MOTORCYCLES Comparison of wear on engine parts (piston, piston ring, cylinder, etc.) With maintenance 100%...
GENERAL NOTE FUEL COST AND REPAIR EXPENSES CAN BE A MOTORCYCLE CAN DEMAND A HIGH PRICE KEPT TO A MINIMUM WHEN IT IS TRADED IN AS A USED PRODUCT Fuel consumption With maintenance 100% Without maintenance Distance covered (km) Customer’s running cost (fuel cost plus maintenance and repair expenses) Without maintenance Big repairs at higher expenses...
Record the key identification number, frame serial number and engine serial number in the spaces provided for assis- 2. FRAME SERIAL NUMBER: tance when ordering spare parts from a Yamaha dealer for reference in case the ve- hicle is stolen. 3. ENGINE SERIAL NUMBER:...
EAA61400 Key identification number The key identification number is stamped on the key. Record this number in the space provided and use it for reference when obtaining a new key. EAA60700 Frame serial number The frame serial number is stamped into the the frame.
EAB00000 CONTROL FUNCTIONS EAB00100 Main switch The main switch controls the ignition and lighting systems. Its operation is described below. Position Function Key removal Electrical circuits are switched on. Cannot be removed. The engine can be started. All electrical circuits are switched off. Can be removed.
EAB10000 Indicator lights Description Function Flashes when the Turn indicator light turn switch is “5”: “ON”. Lights when the Neutral indicator transmission is in light “N”: neutral. 1 Turn indicator light 2 Neutral indicator light 3 Top gear indicator light 4 High beam indicator light Light when the Top gear indicator...
Handlebar switches Lights switch Position Function Headlight, taillight and meter lights comes on when engine is running. Headlight, taillight and meter lights does not come on. 1 Lights switch Dimmer switch Position Function Turns on the headlight high & (HI) beam.
Horn switch Position Function The horn sounds when push- (HORN) ing the switch. 4 Horn switch Start switch Position Function The starter motor cranks the START engine when pushing the switch. 5 Start switch...
EAB80001 Shift pedal This motorcycle is equipped with a con- stant-mesh 4-speed transmission. The shift pedal is located on the left side of the en- gine. 1 Shift pedal N. Neutral EAB90001 Front brake lever The front brake lever is located on the right handlebar.
EAB90101 Rear brake pedal The rear brake pedal is on the right side of the motorcycle. Press down on the brake pedal to apply the rear brake. 1 Rear brake pedal EAC01300* Fuel tank cap To add fuel, open the seat. Then remove the fuel tank cap by turning it counterclock- wise.
EAC20100 Starter lever 1 The starter lever is located on the left han- dlebar. Starting a cold engine requires a richer fuel mixture. In such a case, turn the starter lever to the left. After the engine is warm, turn the lever to its original position. 1 Starter lever EAC60700 Kick starter...
EAC30401 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”, push it into the main switch and release it, turn it coun- terclockwise to “LOCK”, and remove it.
EAC50001 Helmet holder To open the helmet holder, insert the key in the lock and turn it as shown. To lock the helmet holder, replace the holder in its original position. EUU72900 Never ride with a helmet in the helmet 1 Helmet holder holder.
PRE-OPERATION CHECKS Before using this motorcycle, check the following points: Item Routine Page 9 Check fuel level/top up as required. Fuel 9 Check oil level/add oil as required. Engine oil 25, 41~43 9 Check operation, condition and free play. Adjust if necessary. 9 Check fluid level and fluid leakage.
NOTE: Pre-operation checks should be made each time the motorcycle is used. Such an inspection can be thoroughly accomplished in a very short time; and the added safety it assures is more than worth the time involved. If any item in the Pre-Operation Check is not working properly, have it inspected and re- paired before operating the motorcycle.
EAE80000 Fuel Make sure there is sufficient fuel in the tank. EUU61000 Do not overfill the fuel tank. Avoid spilling fuel on the hot engine. Do not fill the fuel tank above the bottom of the filler tube as shown in the illustration or it may over- 1.
EAE40104* Engine oil Make sure the engine oil is at the specified level. Fill with oil as necessary (see page 41 for details). Recommended oil: Yamalube 4 (20W40) or equivalent SAE 20W40 type SE motor oil Oil quantity: Total amount: 1 Oil level gauge 2 Upper level 3 Lower level...
EAE96700 Tires Cold tire pressure: Front Rear 175 kPa 200 kPa To ensure maximum performance, long Solo rider (1.75 kgf/cm (2.0 kgf/cm service, and safe operation, note the fol- 200 kPa 225 kPa With passenger (2.0 kgf/cm (2.25 kgf/cm lowing: 1.
It is dangerous to ride with a worn-out tire. When a tire tread begins to show Size FRONT 2.25-17 33L lines, have a Yamaha dealer replace the tire immediately. Brakes, tires, and related Size wheel parts replacement should be left to REAR 2.50-17 38L...
1. Turn the main switch to ON”. 2. Shift transmission into neutral. EUU03000 NOTE: When the transmission is in neutral, the neutral indicator light (green) should be on. If the light does not come on, ask a Yamaha dealer to inspect it. N. Neutral...
3. Fully open the starter lever “1”, and completely close the throttle grip. 4. Start the engine by pushing the starter switch or by kicking the kick starter. EUU03401 NOTE: If the engine fails to start, release the starter switch, wait a few seconds, then try again.
EUU02600 NOTE: For maximum engine life, always warm up the engine before starting off. Never accel- erate hard with a cold engine! 6. After warming up the engine, turn off the starter completely. EUU02700 NOTE: The engine is warm when it responds nor- mally to the throttle with the starter turned off.
Shifting The transmission lets you control the amount of power you have available at a given speed for starting, accelerating, climbing hills, etc. The use of the shift pedal is shown in the illustration. To start out and accelerate 1. Close the throttle completery. 1 Shift pedal N.
4. Once the motorcycle has reached a high enough speed to change gears, close the throttle. 5. Shift into SECOND gear. 6. Open the throttle gradually. 7. Follow the same procedure when shifting to the next higher gear. 8. The speed can be adjusted by opening and closing the throttle grip.
To decelerate 1. Close the throttle and apply both the front and the rear brakes at the same time to slow the motorcycle. 2. Downshift through the gears and when the motorcycle is almost com- pletely stopped, shift into nutral. Recommend shift point: Gear position Recommend speed...
EAF30000* Engine break-in 0~150Km There is never a more important period in the life of your motorcycle than the period between zero and 1,000 km. Because the engine is brand new, prolonged full throttle operation, or any condition which might result in excessive heating of the engine must be avoided during this period.
After 1,000 km of operation, be sure to re- place the engine oil. 4. 1,000 km and beyond: Avoid prolonged full-throttle opera- tion. Vary speed occasionally. 1000Km~ EUU32200 If any engine trouble should occur during the break-in period, consult a Yamaha dealer immediately.
EAF40000 Parking When parking the motorcycle, stop the en- gine and remove the ignition key. EUU63000 The muffler and exhaust pipe are hot. Park the motorcycle in a place where pedestrians or children are not likely to touch the motorcycle. Do not park the mo- torcycle on a slope or soft ground;...
The maintenance and lubrica- tion schedule chart should be considered strictly as a guide to general maintenance and lubrication intervals. EUU63200 If you are not familiar with motorcycle ser- vice, this work should be done by a Yamaha dealer.
PERIODIC MAINTENANCE/LUBRICATION INITIAL EVERY ITEM REMARKS 500 km 2,000 km 4,000 km 8,000 km * Valve(s) Check valve clearance. Adjust if necessary. Spark plug Check condition. Clean or replace if necessary. Air filter Clean. Replace if necessary. Check idle speed/stater operation. * Carburetor Adjust if necessary.
Check specific gravity. Check that the breather * Battery pipe is working properly. Correct if necessary It is recommended that these items be serviced by a Yamaha dealer. Medium weight wheel bearing grease. (bearing type) ***: Lithium soap base grease. (bush type)
EAH48201* Engine oil 1. Oil level measurement a. Place the motorcycle on the center- stand. Warm up the engine for several minutes. EUU03901 NOTE: Be sure the motorcycle is positioned straight up when checking the oil level. A 1 Oil level gauge 2 Upper level 3 Lower level slight tilt toward the side can result in false...
d. The oil level should be between the maximum and minimum marks. If the level is low, add sufficient oil to raise it to the proper level. 2. Engine oil replacement a. Warm up the engine for a few min- utes.
9 Be sure no foreign material enters the crankcase. f. Start the engine and warm up for a few minutes. While warming up check for oil leakage. If oil leakage is found, stop the engine immediately, and ask a Yamaha dealer to check the cause.
Air filter 1. Remove the front panel and the legshield by removing the screws. 2. Remove the air filter case fitting screws and the filter case cover. 1 Air filter case cover 2 Screw (4 pcs) 3. Remove the air filter element from its case, and clean it with solvent.
4. Apply recommended oil to the entire surface of the filter and squeeze out the excess oil. The element should be wet but not dripping. Recommended oil: Yamalube 2 (2 stroke engine oil) or Yamalube 4 (20W40) 5. Install the element in its case. 9 If oil is not applied to the element, the engine damage may occur.
The throttle cable should have a specified free play in the turning direction at the grip A. Free play: 3~7 mm flange. If the free play is incorrect, ask a Yamaha dealer to make adjustment. Free play: 3~7 mm...
Carburetor adjustment The carburetor is a vital part of the engine and requires very sophisticated adjust- ment. Most adjustments should be left to a Yamaha dealer who has the professional knowledge and experience to do so. Standard idle speed: 1,400~1,600 r/min...
Do not attempt to diagnose any problems yourself. Instead, take the motorcycle to a Yamaha dealer. You should periodically re- move and inspect the spark plug because heat and deposits will cause the spark plug to slowly break down and erode.
Before installing the spark plug, measure Spark plug gap: the electrode gap with a wire thickness 0.6 ~ 0.7 mm gauge; adjust the gap to specification as necessary. Spark plug torque: When installing the plug, always clean the 12.5 Nm (1.25 m•kg) gasket surface and use a new gasket.
EAH85201 Front brake adjustment (T105E) The front brake lever free play should be adjusted to 8~12 mm at the brake lever end. Adjustment is accomplished at the front brake hub. To adjust, turn the adjuster clockwise to reduce play or counterclock- wise to increase play.
To check the brake pad wear, check the wear indicator grooves. If the brake pad wear indicator grooves have almost disappeared, have a Yamaha dealer replace the brake pads as a set. 1. Brake pad wear indicator groove (×3)
Recommended brake fluid: DOT 4 go down. However, if the brake fluid level goes down suddenly, have a NOTE: Yamaha dealer check the cause. If DOT 4 is not available, DOT 3 can be used. Refill with the same type of brake fluid.
EAU03238 Changing the brake fluid (T105SE) Have a Yamaha dealer change the brake fluid at the intervals specified in the period- ic maintenance and lubrication chart. In ad- dition, have the oil seals of the brake mas- ter cylinder and caliper as well as the brake hose replaced at the intervals listed below or whenever they are damaged or leaking.
Rear brake adjustment The rear brake pedal free play should be adjusted to 20~30 mm at the brake pedal end. Turn the adjuster on the brake rod clockwise to reduce play or counterclock- wise to increase play. EUU69800 1. The rear brake pedal adjustment must A.
This indicator allows checking of shoe wear without disassembling the brake. Apply the brake and check the position of the indicator. If the indicator reaches to the wear limit line, ask a Yamaha dealer to re- place the shoes. 1 Wear limit 2 Indicator...
EAI40001 Drive chain slack check EUU04801 NOTE: Spin the wheel several times and find the tightest position of the chain. Check and/or adjust the chain slack while it’s in this tight- est position. a. Drive chain slack: 20~30 mm Inspect the drive chain when the motorcy- cle is on the centerstand.
Drive chain slack adjustment 1. Loosen the rear brake adjuster. 2. Loosen the axle nut. 3. Loosen the sprocket shaft nut and the axle nut. 4. To tighten the chain, turn the chain ad- juster clockwise. To loosen the chain, turn the adjuster counterclockwise and push the wheel forward.
5. After adjusting, be sure to tighten the Tightening torque: loosened parts. Axle nut: Tighten the axle nut at specified 60 Nm (6.0 m•kg) torque. Sprocket shaft nut: 6. Adjust the free play in the brake pedal. 80 Nm (8.0 m•kg)
EAI40601 Drive chain lubrication The chain consists of many parts which work with each other. If the chain is not maintained properly, it will wear out quick- ly. Therefore, the chain must be serviced regularly. This service is especially neces- sary when riding in dusty areas.
EAI30601 Brake lever and pedal Lubricate the pivoting parts. Recommended lubricant: Yamalube 4 or SAE 20W40 motor oil EAI30801 Center and sidestand Lubricate the pivoting parts. Check to see that the center and sidestand move up and down smoothly. Recommended lubricant: Yamalube 4 or SAE 20W40 motor oil...
Hold the motorcycle in an upright po- sition and apply the front brake. b. Stroke the front forks up and down several times. EUU42500 If any damage or unsmooth movement is found with the front fork, consult a Yamaha dealer.
EAI70001* Battery Check the level of the battery electrolyte and make sure that the terminals are tight. Add distilled water if the electrolyte level is low. NOTE: The battery fluid should be checked at least once a month. 1 Upper level 2 Lower level EUU33601 When inspecting the battery, be sure the...
EUU65800 Battery electrolyte is poisonous and dan- gerous, causing severe burns, etc. It con- tains 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.
Replenishing the battery fluid A poorly maintained battery will corrode and discharge quickly. The battery fluid should be checked at least once a month. The level should be between the minimum and maximum marks. Use only distilled water if refilling is necessary. EUU33800 1.
Turn on the switches and see if the electrical device operates. If the fuse immediately blows again, 1 Fuse case consult a Yamaha dealer. EUU34400 Specified fuse: 7A Do not use fuses of higher amperage rating than those recommended. Substitution of a...
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.
EAK00000 CLEANING AND 3. Dry the chain and lubricate it to pre- STORAGE vent rust. 4. Automotive-type wax may be applied EAK01302* A. CLEANING to all painted and chrome-plated sur- Frequent, thorough cleaning of your mo- faces. When finished, start the engine torcycle will not only enhance its appear- and let it idle for several minutes.
EUU05800 3. Remove the drive chain. Thoroughly NOTE: clean the chain with solvent and lubri- Make any necessary repairs before storing cate it. Reinstall the chain or store it in the motorcycle. a plastic bag (tied to frame for safe- keeping).
SPECIFICATIONS Model T105E/T105SE Dimensions: Overall length 1,870 mm Overall width 655 mm Overall height 1,050 mm Seat height 755 mm Wheelbase 1,190 mm Minimum ground clearance 130 mm Basic weight: With oil and full fuel tank 96 kg (T105E) 101 kg (T105SE) Minimum turning radius: 1,800 mm Engine:...
Model T105E/T105SE Engine oil (4-cycle): Type Yamalibe 4 (20W40) or equivalent SAE 20W40 type SE motor oil Capacity Periodic oil change 0.8 L Total amount 1.0 L Air filter: Wet type element Fuel: Type Regular gasoline Tank capacity 4.3 L Carburetor: Type/manufacturer VM16SH/MIKUNI...
Model T105E/T105SE Spark plug: Type/manufacturer C7HSA/NGK, U22FS-U/DENSO 0.6~0.7 mm Clutch type: Wet, centrifugal automatic Transmission: Primary reduction system Spur gear Primary reduction ratio 67/18 (3.722) Secondary reduction system Chain drive Secondary reduction ratio 37/15 (2.467) Transmission type Constant mesh 4 speed Operation Left foot operation Gear ratio:...
Model T105E/T105SE Chassis: Frmae type Steel Tube underbone Caster angle 27° Trail 78 mm Tire: Type With tube Size – Front 2.25-17 33L Rear 2.50-17 38L Brake: Front brake type Drum brake (T105E) Disk brake (T105SE) Operation Right hand operation Rear brake type Drum brake Operation...
Model T105E/T105SE Wheel travel: Front 90 mm Rear 65 mm Electrical: Ignition system C.D.I Generator system Flywheel magneto Battery type/capacity 12V5AH Headlight type: Krypton bulb Bulb wattage/quantity: 12V30W/30W × 1 Headlight 12V/5W/21W × 1 Tail/brake light 12V10W × 4 Flasher light 12V1.7W ×...