2005 YAMAHA MT-01 fuel

PERIODIC MAINTENANCE AND MINOR REPAIR
6-25
6
EAU23624
Replacing the fuses
The main fuse and the fuse box, which
contains the fuses for the individual cir-
cuits, are located under the seat. (See
page 3-14.)
If a fuse is blown, replace it as follows.
1. Turn the key to “OFF” and turn off
the electrical circuit in question.2. Remove the blown fuse, and then
install a new fuse of the specified
amperage.
1. Main fuse
2. Fuel injection system fuse
3. Fuel injection system spare fuse
4. Fuse box
1. Fuse box
2. Headlight fuse
3. Signaling system fuse
4. Ignition fuse
5. Muffler cover fan fuse
6. Backup fuse (for odometer, clock and immo-
bilizer system)
7. Auto-decompression fuse
8. ECU fuse
9. Parking lighting fuse
10.Spare fuse
Specified fuses:
Main fuse:
50.0 A
Headlight fuse:
15.0 A
Ignition fuse:
25.0 A
Signaling system fuse:
10.0 A
Parking lighting fuse:
10.0 A
Muffler cover fan fuse:
15.0 A
ECU fuse:
10.0 A
Backup fuse:
10.0 A
Auto-decompression fuse:
15.0 A
Fuel injection system fuse:
15.0 A
U5YUE0E0.book Page 25 Monday, November 15, 2004 8:48 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-32
6
EAU24350
Supporting the motorcycle Since this model is not equipped with a
centerstand, follow these precautions
when removing the front and rear
wheel or performing other maintenance
requiring the motorcycle to stand up-
right. Check that the motorcycle 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 motorcycle
by using a motorcycle stand or, if
an additional motorcycle stand is
not available, by placing a jack un-
der the frame in front of the rear
wheel.
2. Raise the front wheel off the
ground by using a motorcycle
stand.
To service the rear wheel
Raise the rear wheel off the ground by
using a motorcycle stand or, if a motor-
cycle stand is not available, by placinga jack either under each side of the
frame in front of the rear wheel or under
each side of the swingarm.
EAU25850
Troubleshooting Although Yamaha motorcycles receive
a thorough inspection before shipment
from the factory, trouble may occur dur-
ing operation. 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 procedure
for checking these vital systems your-
self. 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 motorcycle
properly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look like
Yamaha parts, but they are often inferi-
or, have a shorter service life and can
lead to expensive repair bills.
U5YUE0E0.book Page 32 Monday, November 15, 2004 8:48 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-33
6
EAU25891
Troubleshooting chart
WARNING
EWA10840
Keep away open flames and do not smoke while checking or working on the fuel system.
Check the fuel level in
the fuel tank.1. Fuel
There is enough fuel.
There is no fuel.
Check the compression.
Supply fuel.
The engine does not start.
Check the compression.
Operate the electric starter.2. Compression
There is compression.
There is no compression.
Check the ignition.
Have a Yamaha dealer
check the vehicle.
Remove the spark plugs
and check the electrodes.3. Ignition
Wipe off with a dry cloth and correct the
spark plug gaps, or replace the spark plugs.
Have a Yamaha dealer check the vehicle.
The engine does not start.
Have a Yamaha dealer
check the vehicle.
The engine does not start.
Check the battery.
Operate the electric starter.4. Battery
The engine turns over
quickly.
The engine turns over
slowly.
The battery is good.Check the battery lead connections,
and charge the battery if necessary.
DryWet
Open the throttle halfway and operate
the electric starter.
U5YUE0E0.book Page 33 Monday, November 15, 2004 8:48 AM

MOTORCYCLE CARE AND STORAGE
7-1
7
EAU36901
Care While the open design of a motorcycle
reveals the attractiveness of the tech-
nology, it also makes it more vulnera-
ble. Rust and corrosion can develop
even if high-quality components are
used. A rusty exhaust pipe may go un-
noticed on a car, however, it detracts
from the overall appearance of a motor-
cycle. Frequent and proper care does
not only comply with the terms of the
warranty, but it will also keep your
motorcycle looking good, extend its life
and optimize its performance.
Before cleaning
1. Cover the muffler outlets with a
plastic bag after the engine has
cooled down.
2. Make sure that all caps and covers
as well as all electrical couplers
and connectors, including the
spark plug caps, are tightly in-
stalled.
3. Remove extremely stubborn dirt,
like oil burnt onto the crankcase,
with a degreasing agent and a
brush, but never apply such prod-ucts onto seals, gaskets, sprock-
ets, the drive chain and wheel
axles. Always rinse the dirt and de-
greaser off with water.
Cleaning
CAUTION:
ECA15090


Avoid using strong acidic wheel
cleaners, especially on spoked
wheels. If such products are
used on hard-to-remove dirt, do
not leave the cleaner on the af-
fected area any longer than in-
structed. Also, thoroughly rinse
the area off with water, immedi-
ately dry it, and then apply a cor-
rosion protection spray.


Improper cleaning can damage
windshields, cowlings, panels,
other plastic parts, and the muf-
flers. Use only a soft, clean cloth
or sponge with mild detergent
and water to clean plastic. How-
ever, if the mufflers cannot be
thoroughly cleaned with mild
detergent, alkaline products
and a soft brush may be used.


Do not use any harsh chemical
products on plastic parts or the
mufflers. Be sure to avoid using
cloths or sponges which have
been in contact with strong or
abrasive cleaning products, sol-
vent or thinner, fuel (gasoline),
rust removers or inhibitors,
brake fluid, antifreeze or electro-
lyte.


Do not use high-pressure wash-
ers or steam-jet cleaners since
they cause water seepage and
deterioration in the following ar-
eas: seals (of wheel and swing-
arm bearings, fork and brakes),
storage compartments, electric
components (couplers, connec-
tors, instruments, switches and
lights), breather hoses and
vents.


For motorcycles equipped with
a windshield: Do not use strong
cleaners or hard sponges as
they will cause dulling or
scratching. Some cleaning com-
pounds for plastic may leave
scratches on the windshield.
Test the product on a small hid-
U5YUE0E0.book Page 1 Monday, November 15, 2004 8:48 AM

MOTORCYCLE CARE AND STORAGE
7-3
74. To prevent corrosion, it is recom-
mended to apply a corrosion pro-
tection spray on all metal,
including chrome- and nickel-plat-
ed, surfaces.
5. Use spray oil as a universal clean-
er to remove any remaining dirt.
6. Touch up minor paint damage
caused by stones, etc.
7. Wax all painted surfaces.
8. Let the motorcycle dry completely
before storing or covering it.
WARNING
EWA11130


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 ac-
etone, and wash the tires with
warm water and a mild deter-
gent. Before riding at higher
speeds, test the motorcycle’s
braking performance and cor-nering behavior.
CAUTION:
ECA10800


Apply spray oil and wax spar-
ingly and make sure to wipe off
any excess.


Never apply oil or wax to any
rubber and plastic parts, but
treat them with a suitable care
product.


Avoid using abrasive polishing
compounds as they will wearaway the paint.
NOTE:Consult a Yamaha dealer for advice onwhat products to use.
EAU26201
Storage Short-term
Always store your motorcycle in a cool,
dry place and, if necessary, protect it
against dust with a porous cover.CAUTION:
ECA10810


Storing the motorcycle in a
poorly ventilated room or cover-
ing it with a tarp, while it is still
wet, will allow water and humid-
ity to seep in and cause rust.


To prevent corrosion, avoid
damp cellars, stables (because
of the presence of ammonia)
and areas where strong chemi-cals are stored.
Long-term
Before storing your motorcycle for sev-
eral months:
1. Follow all the instructions in the
“Care” section of this chapter.
2. Fill up the fuel tank and add fuel
stabilizer (if available) to prevent
the fuel tank from rusting and the
fuel from deteriorating.
U5YUE0E0.book Page 3 Monday, November 15, 2004 8:48 AM

SPECIFICATIONS
8-1
8
Dimensions:Overall length:
2185 mm (86.0 in)
Overall width:
790 mm (31.1 in)
Overall height:
1160 mm (45.7 in)
Seat height:
825 mm (32.5 in)
Wheelbase:
1525 mm (60.0 in)
Ground clearance:
143 mm (5.63 in)
Minimum turning radius:
3200 mm (126.0 in)Weight:With oil and fuel:
259.0 kg (571 lb)Engine:Engine type:
Air cooled 4-stroke, OHV
Cylinder arrangement:
V-type 2-cylinder
Displacement:
1670.0 cm³ (101.90 cu.in)
Bore × stroke:
97.0 × 113.0 mm (3.82 × 4.45 in)
Compression ratio:
8.40 :1
Starting system:
Electric starter
Lubrication system:
Dry sump
Engine oil:Type:
SAE20W40
Recommended engine oil grade:
API service SE, SF, SG type or higher
Engine oil quantity:
Without oil filter cartridge replacement:
3.70 L (3.91 US qt) (3.26 Imp.qt)
With oil filter cartridge replacement:
4.10 L (4.33 US qt) (3.61 Imp.qt)Air filter:Air filter element:
Oil-coated paper elementFuel:Recommended fuel:
Regular unleaded gasoline only
Fuel tank capacity:
15.0 L (3.96 US gal) (3.30 Imp.gal)
Fuel reserve amount:
3.0 L (0.79 US gal) (0.66 Imp.gal)Fuel injection:Manufacturer:
NIPPON INJECTOR
Model:
INP-101/2Spark plug (s):Manufacturer/model:
NGK/DPR7EA-9
Manufacturer/model:
DENSO/X22EPR-U9
Spark plug gap:
0.8–0.9 mm (0.031–0.035 in)
Clutch:Clutch type:
Wet, multiple-discTransmission:Primary reduction system:
Spur gear
Primary reduction ratio:
71/48 (1.479)
Secondary reduction system:
Chain drive
Secondary reduction ratio:
39/17 (2.294)
Transmission type:
Constant mesh 5-speed
Operation:
Left foot operation
Gear ratio:
1st:
38/16 (2.375)
2nd:
30/19 (1.579)
3rd:
29/25 (1.160)
4th:
24/25 (0.960)
5th:
24/30 (0.800)Chassis:Frame type:
Double cradle
Caster angle:
25.00 °
Trail:
103.0 mm (4.06 in)
U5YUE0E0.book Page 1 Monday, November 15, 2004 8:48 AM

SPECIFICATIONS
8-3
8
Auxiliary light:
12 V, 5.0 W × 3
License plate light:
12 V, 5.0 W × 1
Meter lighting:
LED
Neutral indicator light:
LED
High beam indicator light:
LED
Turn signal indicator light:
LED
Fuel level warning light:
LED
Engine trouble warning light:
LED
Immobilizer system indicator light:
LEDFuses:Main fuse:
50.0 A
Headlight fuse:
15.0 A
Signaling system fuse:
10.0 A
Ignition fuse:
25.0 A
Parking lighting fuse:
10.0 A
Muffler cover fan fuse:
15.0 A
ECU fuse:
10.0 AFuel injection system fuse:
15.0 A
Backup fuse:
10.0 A
Auto-decompression fuse:
15.0 A
U5YUE0E0.book Page 3 Monday, November 15, 2004 8:48 AM

INDEX
AAnti-theft alarm (optional) ....................... 3-8
Auxiliary light bulb, replacing ................ 6-30BBattery .................................................. 6-23
Brake and clutch fluid levels,
checking ............................................. 6-16
Brake and clutch fluids, changing ......... 6-17
Brake and clutch levers, checking and
lubricating ........................................... 6-21
Brake and shift pedals, checking and
lubricating ........................................... 6-20
Brake lever ........................................... 3-11
Brake pedal .......................................... 3-12CCables, checking and lubricating .......... 6-19
Care ........................................................ 7-1
Catalytic converter ................................ 3-14
Clutch lever.................................. 3-10, 6-14
Cowling, removing and installing ............ 6-5DDimmer switch ........................................ 3-9
Drive chain, cleaning and lubricating .... 6-19
Drive chain slack .................................. 6-17EEngine break-in ...................................... 5-3
Engine oil and oil filter cartridge ............. 6-7
Engine stop switch.................................. 3-9
Engine trouble warning light ................... 3-4
EXUP system ....................................... 3-19FFront and rear brake pads, checking .... 6-15
Front fork, adjusting .............................. 3-15
Front fork, checking .............................. 6-22Fuel ....................................................... 3-13
Fuel consumption, tips for reducing ........ 5-3
Fuel level warning light............................ 3-4
Fuel tank breather/overflow hose .......... 3-14
Fuel tank cap......................................... 3-12
Fuses, replacing .................................... 6-25
HHandlebar switches ................................. 3-9
Hazard switch........................................ 3-10
Headlight bulb, replacing....................... 6-26
High beam indicator light......................... 3-4
Horn switch ............................................. 3-9IIdentification numbers ............................. 9-1
Ignition circuit cut-off system ................. 3-20
Immobilizer system .................................3-1
Immobilizer system indicator light ........... 3-4
Indicator and warning lights .................... 3-3KKey identification number ........................ 9-1LLicense plate light bulb, replacing ......... 6-29
Luggage strap holders .......................... 3-19MMain switch/steering lock ........................ 3-2
Model label .............................................. 9-2
Multi-function display...............................3-5NNeutral indicator light .............................. 3-3PParking ....................................................5-4
Part locations .......................................... 2-1
Pass switch ............................................. 3-9Periodic maintenance and lubrication
chart...................................................... 6-2
Pre-operation check list .......................... 4-2
RRear brake light switch, adjusting ......... 6-15SSafety information ................................... 1-1
Seat ...................................................... 3-14
Shifting .................................................... 5-2
Shift pedal ............................................. 3-11
Shock absorber assembly, adjusting .... 3-17
Sidestand .............................................. 3-20
Sidestand, checking and lubricating ..... 6-21
Spark plugs, checking............................. 6-6
Specifications.......................................... 8-1
Starting the engine.................................. 5-1
Start switch ............................................. 3-9
Steering, checking ................................ 6-22
Storage ................................................... 7-3
Supporting the motorcycle .................... 6-32TTail/brake light ...................................... 6-29
Throttle cable free play, checking ......... 6-11
Throttle grip and cable, checking and
lubricating ........................................... 6-20
Tires ...................................................... 6-11
Tool kit .................................................... 6-1
Troubleshooting .................................... 6-32
Troubleshooting chart ........................... 6-33
Turn signal indicator lights ...................... 3-3
Turn signal light bulb, replacing ............ 6-29
Turn signal switch ................................... 3-9VValve clearance .................................... 6-11
U5YUE0E0.book Page 1 Monday, November 15, 2004 8:48 AM