maintenance YAMAHA MT-07 2014 Service Manual

PERIODIC MAINTENANCE AND ADJUSTMENT
6-37
6a jack either under each side of the
frame in front of the rear wheel or under
each side of the swingarm.
EAU44792
Front wheel (for non-ABS
mo
dels)
WARNING
EWA14841
For the ABS mo del, have a Yamaha
d ealer remove an d install the wheel.
EAU59931
To remove the front wheel
WARNING
EWA10822
To avoi d injury, securely support the
vehicle so there is no dan ger of it
fallin g over.1. Loosen the front wheel axle pinch
bolt, then the wheel axle and the
brake caliper bolts. 2. Lift the front wheel off the ground
according to the procedure in the
previous section “Supporting the
motorcycle”.
3. Remove the brake hose holder on the left side by removing the bolt.
1. Front wheel axle pinch bolt
2. Wheel axle
3. Brake caliper bolt23
1
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-38
6
4. Remove the brake caliper on each side by removing the bolts.
NOTICE: Do not apply the brake
after the brake calipers have
b een removed , otherwise the
b rake pad s will be force d shut.
[ECA11052]
5. Pull the wheel axle out, and then
remove the wheel.
To install the front wheel 1. Lift the wheel up between the fork legs.
2. Insert the wheel axle from the right side. 3. Lower the front wheel so that it is
on the ground, and then put the
sidestand down.
4. Install the brake calipers by install- ing the bolts.
TIPMake sure that there is enough space
between the brake pads before install-
ing the brake calipers onto the brake
discs.5. Install the brake hose holder by in-stalling the bolt.
6. Tighten the brake caliper bolts and the brake hose holder bolt to the
specified torques.
7. Tighten the wheel axle, and then the wheel axle pinch bolt to the
specified torques. 8. Push down hard on the handlebar
several times to check for proper
fork operation.
1. Brake hose holder
2. Bolt
3. Brake caliper
4. Brake caliper bolt4
321
Tightenin g torques:
Brake caliper bolt: 40 Nm (4.0 m·kgf, 29 ft·lbf)
Brake hose holder bolt:
7 Nm (0.7 m·kgf, 5.1 ft·lbf)
Tightenin g torques:
Wheel axle:
65 Nm (6.5 m·kgf, 47 ft·lbf)
Front wheel axle pinch bolt:
23 Nm (2.3 m·kgf, 17 ft·lbf)
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-39
6
EAU44802
Rear wheel (for non-ABS
models)
WARNING
EWA14841
For the ABS mo del, have a Yamaha
d ealer remove an d install the wheel.
EAU59940
To remove the rear wheel
WARNING
EWA10822
To avoi d injury, securely support the
vehicle so there is no dan ger of it
fallin g over.1. Loosen the locknut and drive
chain slack adjusting nut on each
side of the swingarm.
2. Loosen the axle nut. 3. Lift the rear wheel off the ground
according to the procedure on
page 6-36.
4. Remove the axle nut and the drive chain slack adjusting plate.
5. Push the wheel forward, and then remove the drive chain from the
rear sprocket.
TIPIf the drive chain is difficult to re-
move, remove the wheel axle first,
and then lift the wheel upward
enough to remove the drive chain
from the rear sprocket.
 The drive chain does not need to
be disassembled in order to re-
move and install the rear wheel.6. While supporting the brake caliper
and slightly lifting the wheel, pull
the wheel axle out and remove the
drive chain slack adjusting plate.
1. Drive chain slack adjusting plate
2. Drive chain slack adjusting nut
3. Locknut
4. Axle nut
1
2
3
4
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-40
6
TIPA rubber mallet may be useful to tap
the wheel axle out.7. Remove the wheel. NOTICE: Do
not apply the b rake after the
wheel an d b rake disc have been
remove d, otherwise the brake
pa ds will b e forced shut.
[ECA11073]
To install the rear wheel
1. Install the wheel, the brake caliper bracket, and the drive chain slack
adjusting plate by inserting the
wheel axle from the right-hand
side.
TIPMake sure that the slot in the
brake caliper bracket is fit over the
retainer on the swingarm.
 Make sure that there is enough
space between the brake pads
before installing the wheel.
 Make sure that the arrow mark on
each chain puller is pointing up-
ward.
2. Install the drive chain onto the rear
sprocket.
3. Install the drive chain slack adjust- ing plate and the axle nut.
4. Lower the rear wheel so that it is on the ground, and then put the
sidestand down.
5. Adjust the drive chain slack. (See page 6-22.)
6. Tighten the axle nut, and then tighten the locknuts to the speci-
fied torques.
1. Brake caliper
2. Drive chain slack adjusting plate
3. Wheel axle
13
2
1. Brake caliper bracket
2. Slot
3. Retainer
1
2
3
1. Drive chain puller
2. Arrow mark
2
1
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-41
6
EAU25872
Troubleshootin gAlthough Yamaha motorcycles receive
a thorough inspection before shipment
from the factory, trouble may occur
during operation. Any problem in the
fuel, compression, or ignition systems,
for example, can cause poor starting
and loss of power.
The following troubleshooting charts
represent quick and easy procedures
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
inferior, have a shorter service life and
can lead to expensive repair bills.
WARNING
EWA15142
When checkin g the fuel system, do
not smoke, an d make sure there are
no open flames or sparks in the ar-
ea, inclu din g pilot lig hts from water heaters or furnaces. Gasoline or
g
asoline vapors can i gnite or ex-
plod e, causin g severe injury or prop-
erty damag e.
Tightenin g torques:
Axle nut:
105 Nm (10.5 m·kgf, 76 ft·lbf)
Locknut:
16 Nm (1.6 m·kgf, 12 ft·lbf)
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-42
6
EAU42365
Troubleshootin g chartsStartin g prob lems or poor en gine performance
Check the fuel level in
the fuel tank.1. Fuel
There is enough fuel.
There is no fuel.
Check the battery.
Supply fuel.
The engine does not start.
Check the battery.
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.
Operate the electric starter.4. Compression
There is compression.
There is no compression.
The engine does not start.
Have a Yamaha dealer check the vehicle.Have a Yamaha dealer check the vehicle.
The engine does not start.
Check the compression.
Operate the electric starter.2. Battery
The engine turns over
quickly.
The engine turns over
slowly.
The engine does not start.
Check the ignition.
The battery is good.Check the battery lead connections,
and have a Yamaha dealer charge
the battery if necessary.
DryWet
Operate the electric starter.
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-43
6En
gine overheatin g
WARNING
EWA10401
Do not remove the ra diator cap when the en gine an d ra diator are hot. Scal din g hot flui d an d steam may be
b lown out un der pressure, which coul d cause serious injury. Be sure to wait until the en gine has coole d.
 After removin g the ra diator cap retainin g b olt, place a thick ra g, like a towel, over the rad iator cap, and then
slowly rotate the cap counterclockwise to the d etent to allow any residual pressure to escape. When the hiss-
in g soun d has stoppe d, press d own on the cap while turnin g it counterclockwise, an d then remove the cap.TIPIf coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended cool-
ant as soon as possible.
Wait until the
engine has cooled.
Check the coolant level in the
reservoir and radiator.
The coolant level
is OK.The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.Add coolant. (See TIP.)
Start the engine. If the engine overheats again,
have a
Yamaha dealer check
and repair the cooling system.
There is
leakage.
There is
no leakage.
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10-1
10
INDEXAABS (for ABS models) ........................... 3-15
ABS warning light (for ABS models) ....... 3-5
Air filter element and check hose, replacing and cleaning ....................... 6-14
Auxiliary DC connector ......................... 3-27
Auxiliary light bulb, replacing ................ 6-36BBattery .................................................. 6-29
Brake and clutch levers, checking and lubricating .................... 6-26
Brake and shift pedals,
checking and lubricating .................... 6-25
Brake fluid, changing ............................ 6-22
Brake fluid level, checking .................... 6-21
Brake lever ............................................ 3-14
Brake lever free play, checking............. 6-19
Brake light switches.............................. 6-19
Brake pedal........................................... 3-15CCables, checking and lubricating ......... 6-25
Care ........................................................ 7-1
Catalytic converter ................................ 3-19
Clutch lever ........................................... 3-14
Clutch lever free play, adjusting ........... 6-18
Coolant ................................................. 6-11
Coolant temperature warning light ......... 3-4DDimmer switch ...................................... 3-13
Drive chain, cleaning and lubricating .... 6-24
Drive chain slack................................... 6-22EEngine break-in....................................... 5-3
Engine oil and oil filter cartridge ............. 6-9 Engine serial number .............................. 9-1
Engine trouble warning light ................... 3-4
FFront and rear brake pads, checking ... 6-20
Front fork, checking ............................. 6-28
Fuel ....................................................... 3-17
Fuel consumption, tips for reducing ...... 5-3
Fuel tank breather hose and overflow
hose ................................................... 3-18
Fuel tank cap ........................................ 3-16
Fuses, replacing ................................... 6-31HHandlebar switches .............................. 3-13
Hazard switch....................................... 3-13
Headlight bulb, replacing ..................... 6-32
Helmet holding cable ........................... 3-21
High beam indicator light ....................... 3-4
Horn switch .......................................... 3-13IIdentification numbers ............................ 9-1
Ignition circuit cut-off system ............... 3-25
Immobilizer system ................................ 3-1
Immobilizer system indicator light .......... 3-5
Indicator lights and warning lights ......... 3-3LLicense plate light bulb, replacing........ 6-35
Luggage strap holders ......................... 3-24MMain switch/steering lock....................... 3-2
Maintenance and lubrication, periodic ... 6-4
Maintenance, emission control system.................................................. 6-3
Matte color, caution ............................... 7-1
Model label ............................................. 9-1 Multi-function meter unit .........................3-6
NNeutral indicator light ..............................3-4OOil pressure warning light .......................3-4PParking ....................................................5-4
Part locations ..........................................2-1
Pass switch ...........................................3-13RRear suspension, lubricating ................6-27SSafety information ...................................1-1
Seats .....................................................3-19
Shifting ....................................................5-2
Shift pedal .............................................3-14
Shock absorber assembly, adjusting ....3-23
Sidestand ..............................................3-24
Sidestand, checking and lubricating.....6-27
Spark plugs, checking ............................6-8
Specifications .........................................8-1
Start/Engine stop switch .......................3-13
Starting the engine ..................................5-1
Steering, checking ................................6-28
Storage ...................................................7-3
Storage compartment ...........................3-22
Supporting the motorcycle ...................6-36
Swingarm pivots, lubricating ................6-27TTail/brake light ......................................6-34
Throttle grip and cable,
checking and lubricating ....................6-25
Throttle grip free play, checking ...........6-15
Tires ......................................................6-15
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