oil filter YAMAHA MT-03 2012 Owners Manual

TABLE OF CONTENTS
SAFETY INFORMATION.....................1-1
Safe riding .........................................1-1
Protective apparel.............................1-2
Modifications .....................................1-2
Loading and accessories ..................1-2
Gasoline and exhaust gas ................1-4
DESCRIPTION.....................................2-1
Left view ............................................2-1
Right view .........................................2-2
Controls and instruments ..................2-3
INSTRUMENT AND CONTROL
FUNCTIONS........................................3-1
Immobilizer system...........................3-1
Main switch/steering lock ..................3-2
Indicator and warning lights ..............3-3
Multi-function meter unit ...................3-5
Tachometer .......................................3-6
Odometer, tripmeter modes ..............3-6
Clock mode .......................................3-7
Self-diagnosis devices......................3-7
Indicator lights brightness
control mode..............................3-8
Anti-theft alarm (optional) .................3-8
Handlebar switches...........................3-9
Clutch lever .....................................3-10
Shift pedal.......................................3-10
Brake lever ......................................3-11Brake pedal.....................................3-11
Fuel tank cap...................................3-11
Fuel .................................................3-12
Fuel tank breather/overflow hose ...3-13
Catalytic converter..........................3-13
Seats ...............................................3-14
Adjusting the shock absorber
assembly..................................3-16
Sidestand........................................3-18
Ignition circuit cut-off system ..........3-19
PRE-OPERATION CHECKS...............4-1
Pre-operation check list ....................4-2
OPERATION AND IMPORTANT
RIDING POINTS..................................5-1
Starting the engine............................5-1
Shifting ..............................................5-2
Tips for reducing fuel consumption ...5-3
Engine break-in .................................5-3
Parking..............................................5-4
PERIODIC MAINTENANCE
AND MINOR REPAIR.........................6-1
Owner’s tool kit.................................6-1
Periodic maintenance and
lubrication chart..........................6-2
Removing and installing panels ........6-6
Checking the spark plug ...................6-6Engine oil and oil filter element.........6-8
Coolant............................................6-12
Replacing the air filter element
and cleaning the check hoses ...6-13
Adjusting the engine idling speed ...6-14
Checking the throttle cable
free play...................................6-15
Valve clearance...............................6-15
Tires ................................................6-16
Cast wheels....................................6-19
Adjusting the clutch lever
free play...................................6-19
Checking the front and rear
brake pads...............................6-20
Checking the brake fluid level .........6-21
Changing the brake fluid .................6-22
Drive chain slack .............................6-23
Cleaning and lubricating the
drive chain ................................6-24
Checking and lubricating the
cables .......................................6-25
Checking and lubricating the
throttle grip and cable ..............6-25
Checking and lubricating the
brake and clutch levers ............6-26
Lubricating the brake pedal............6-26
Checking and lubricating the
sidestand..................................6-27
Lubricating the side suspension .....6-27

DESCRIPTION
EAU10410
Left view
1. Main fuse (page 6-31)
2. Battery (page 6-29)
3. Idle adjusting screw (page 6-14)
4. Air filter element (page 6-13)
5. Owner’s tool kit (page 6-1)6. Seat lock (page 3-14)
7. Shift pedal (page 3-10)
8. Engine oil drain bolt (crankcase) (page 6-9)
9. Engine oil drain bolt (oil tank) (page 6-9)
2-1
1
2
3
4
5
6
7
8
9
10

1
2
3
4
5
6
7
8
9
10
DESCRIPTION
EAU10420
Right view
2-2
10. Grab bar
11. Fuse box (page 6-32)
12. Rear brake fluid reservoir (page 6-21)
13. Front brake fluid reservoir (page 6-21)
14. Coolant reservoir (page 6-12)15. Engine oil filler cap/dipstick (page 6-8)
16. Coolant drain bolt (page 6-12)
17. Engine oil filter element (page 6-10)
18. Shock absorber assembly spring preload adjusting ring (page 3-16)
19. Brake pedal (page 3-11)

OPERATION AND IMPORTANT RIDING POINTS
EAU17100
0-1000 km (0-600 mi)
Avoid prolonged operation above
4500 r/min.
1000-1600 km (600-1000 mi)
Avoid prolonged operation above
6000 r/min.
ECA11150CAUTION:
After 1000 km (600 mi) of operation,
the engine oil must be changed,
and the oil filter element replaced.
1600 km (1000 mi) and beyond
The vehicle can now be operated nor-
mally.
5-4
1
2
3
4
5
6
7
8
9
10
ECA10310CAUTION:
●Keep the engine speed out of
the tachometer red zone.
●If any engine trouble should oc-
cur during the engine break-in
period, immediately have a
Yamaha dealer check the
vehicle.
EAU17212
Parking
When parking, stop the engine, and
then remove the key from the main
switch.
EWA10310
WARNING0
●Since the engine and exhaust
system can become very hot,
park in a place where pedestri-
ans or children are not likely to
touch them.
●Do not park on a slope or on
soft ground, otherwise the ve-
hicle may overturn.
ECA10380CAUTION:
Never park in an area where there
are fire hazards such as grass or
other flammable materials.

PERIODIC MAINTENANCE AND MINOR REPAIR
6-4
1
2
3
4
5
6
7
8
9
10
• Check operation and for oil leakage.
• Check operation and shock absorber for oil
leakage.
• Check operation.
• Lubricate with lithium-soap-based grease.
• Adjust engine idling speed.
• Change.
• Check oil level and vehicle for oil leakage.
• Replace.
• Check coolant level and vehicle for coolant leakage.
• Change.
• Check operation.
• Lubricate.
• Check operation and free play.
• Adjust the throttle cable free play if necessary.
• Lubricate the throttle grip housing and cable. Front fork
Shock absorber
assembly
Side suspension
relay arm and
connecting arm
pivoting points
Fuel injection
Engine oil
Engine oil filter
element
Cooling system
Front and rear brake
switches
Moving parts and
cables
Throttle grip housing
and cable
√√√√
√√√√
√√√√
√√
√√√√√ √
√√√√√ √
√√√
√√√√ √
√√√√√ √
√√√√ √
√√√√ √18✻
19✻
20✻
21✻
22
23
24
✻
25✻
26
27
✻
NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (x 1,000 km)
110203040
ANNUAL
CHECK
Every 3 years

PERIODIC MAINTENANCE AND MINOR REPAIR
EAUB1350
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 re-
placed at the intervals specified in the pe-
riodic maintenance and lubrication chart.To check the engine oil level
1. Place the vehicle on a level surface
and hold it in an upright position.NOTE:
Make sure that the vehicle is posi-
tioned straight up when checking the
oil level. A slight tilt to the side can re-
sult in a false reading.
2. Start the engine, warm it up for
10-15 minutes, let it continue to
idle for 20-30 seconds, and then
turn it off.
3. Wait a few minutes until the oil
settles, remove the oil filler cap,
wipe the dipstick clean, insert it
back into the oil filler hole (without
screwing it in), and then remove it
again to check the oil level.
1. Engine oil filler cap
2. Maximum level mark
3. Minimum level mark
EWAB0010
WARNING0
The exhaust pipes are very hot dur-
ing and following operation. To pre-
vent burns when removing the oil
filler cap, use extra care not to
touch the exhaust pipes.
NOTE:
●The engine oil tank is located in
front of the frame.
●The engine oil should be between
the minimum and maximum level
marks.
6-8
1
2
3
4
5
6
7
8
9
10

1
2
3
4
5
6
7
8
9
10
PERIODIC MAINTENANCE AND MINOR REPAIR
ECA10010CAUTION:
Do not operate the vehicle until you
know that the engine oil level is suf-
ficient.
EWA10360
WARNING0
Never remove the engine oil tank
cap after high-speed operation,
otherwise hot engine oil could
spout out and cause damage or in-
jury. Always let the engine oil cool
down sufficiently before removing
the oil tank cap.
4. If the engine oil is below the mini-
mum level mark, add sufficient oil
of the recommended type to raise
it to the correct level.
5. Install the oil filler cap.
To change the engine oil
(with or without oil filter element
replacement)
1. Start the engine, warm it up for
several minutes, and then turn
it off.
2. Place the motorcycle on its side
stand, then place an oil pan under
the oil tank and another under the
engine to collect the used oil.
3. Remove the engine oil filler cap
and the drain bolt to drain the oil
from the crankcase.
4. Remove the drain bolt to drain the
oil from the oil tank.
1. Engine oil crankcase drain bolt
2. Engine oil tank drain bolt
5. Remove the oil filter element
drain bolt to drain the oil from the
oil filter element.
6-9

NOTE:
Make sure that the O-rings are proper-
ly seated.
9. Install the oil drain bolts, and then
tighten them to the specified
torques.
PERIODIC MAINTENANCE AND MINOR REPAIR
1. Engine oil filter element drain bolt
2. Oil filter element cover bolts
NOTE:
Skip steps 6-8 if the oil filter element is
not being replaced.
6. Remove the oil filter element cov-
er by removing the bolts.
7. Remove and replace the oil filter
element and O-rings.
8. Install the oil filter element cover
by installing the bolts and the oil
filter element drain bolt, then
tightening them to the specified
torques.
1. Engine oil filter element
2. O-rings
6-10
1
2
3
4
5
6
7
8
9
10
Tightening torques:
Oil filter element cover bolt:
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Oil filter element drain bolt:
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Tightening torques:
Engine oil drain bolt (crankcase):
30 Nm (3.0 m·kgf, 22 ft·lbf)
Engine oil drain bolt (oil tank):
30 Nm (3.0 m·kgf, 22 ft·lbf)
10. Add the specified amount of the
recommended engine oil, and
then install and tighten the oil filler
cap.

1
2
3
4
5
6
7
8
9
10
PERIODIC MAINTENANCE AND MINOR REPAIR
6-11
Recommended engine oil:
See page 8-1.
Oil quantity:
Without oil filter element
replacement:
3.0 L (3.17 US qt) (2.64 Imp.qt)
With oil filter element replacement:
3.1 L (3.28 US qt) (2.72 Imp.qt)
ECA11620CAUTION:
●In order to prevent clutch slip-
page (since the engine oil also
lubricates the clutch), do not
mix any chemical additives. Do
not use oils with a diesel speci-
fication of “CD” or oils of a
higher quality than specified. In
addition, do not use oils la-
beled “ENERGY CONSERVING
II” or higher.
●Make sure that no foreign ma-
terial enters the crankcase.11. Start the engine, and then let it
idle for several minutes while
checking it for oil leakage. If oil is
leaking, immediately turn the en-
gine off and check for the cause.
12. Turn the engine off, and then
check the oil level and correct it if
necessary.
ECAB0030CAUTION:
The engine oil tank must be filled in
2 steps. First, fill the engine oil tank
with 2.0 L (2.11 US qt) (1.75 Imp.qt)
of the recommended engine oil.
Then, start the engine, race it 5 or 6
times, turn it off, and then add the
remainder of the engine oil.

PERIODIC MAINTENANCE AND MINOR REPAIR
1. Air filter element
ECA10480CAUTION:
●Make sure that the air filter ele-
ment is properly seated in the
air filter case.
●The engine should never be op-
erated without the air filter ele-
ment installed, otherwise the
piston(s) and/or cylinder(s) may
become excessively worn.
4. Install the air filter case cover by
installing the screws.
To clean the air filter check hoses
1. Air filter check hose (case cover)
1. Check the hoses shown for accu-
mulated dirt, water or oil.
2. If dirt, water or oil is visible, re-
move the hose, clean it, and then
install it in its original position.
EAU34300
Adjusting the engine idling
speed
1. Idle adjusting screw
The engine idling speed must be
checked and, if necessary, adjusted
as follows at the intervals specified in
the periodic maintenance and lubrica-
tion chart.
The engine should be warm before
making this adjustment.
NOTE:
The engine is warm when it quickly re-
sponds to the throttle.
6-14
1
2
3
4
5
6
7
8
9
10