YAMAHA TZR50 2010 Service Manual

ODOMETER READING
CHECK OR ANNUAL
NO. ITEM MAINTENANCE JOB 1000 km 6000 km 12000 km 18000 km 24000 kmCHECK
(600 mi) (3500 mi) (7000 mi) (10500 mi) (14000 mi)
9* Swingarm • Check operation and for
excessive play.
√√√ √
• Lubricate with lithium-soap-
based grease. Every 24000 km (14000 mi)
• Check chain slack, alignment and condition. Every 500 km (300 mi) and after
10 Drive chain • Adjust and lubricate chain with washing the motorcycle
a special O-ring chain lubricant or riding in the rain
thoroughly.
11 * Steering bearings • Check bearing play and steering
for roughness.
√√ √ √ √
• Lubricate with lithium-soap-
based grease. Every 50000 km (30000 mi)
12 * Chassis fasteners • Make sure that all nuts, bolts and
screws are properly tightened. √√√ √√
13 Brake lever pivot
• Lubricate with silicone grease. √√√ √√
shaft
14 Brake pedal pivot
• Lubricate with lithium-soap-
√√√ √√
shaftbased grease.
15 Clutch lever pivot
• Lubricate with lithium-soap-
shaft based grease. √√√ √√
16 Shift pedal pivot
• Lubricate with lithium-soap-
shaft based grease. √√√ √√
17 Sidestand • Check operation.
• Lubricate. √√√ √√
18 * Sidestand switch • Check operation. √√ √ √ √ √
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ODOMETER READING
CHECK OR ANNUAL
NO. ITEM MAINTENANCE JOB 1000 km 6000 km 12000 km 18000 km 24000 kmCHECK
(600 mi) (3500 mi) (7000 mi) (10500 mi) (14000 mi)
19 * Front fork • Check operation and for
oil leakage. √√√ √
20 *Rear suspension
• Check operation.
√√√ √
relay arm and • Lubricate with lithium-soap-
connecting arm
based grease. √√
pivoting points
21 * Autolube pump • Check operation.
• Bleed if necessary. √√ √√
22
Transmission oil • Check oil level.
√√ √ √ √ √• Change.√√ √
23 * Front and rear brake
switches • Check operation.
√√ √ √ √ √
24 Moving parts and
cables • Lubricate.
√√√ √√
• Check operation and free play.
Throttle grip • Adjust the throttle cable free play
25 * housing if necessary. √√√ √√
and cable • Lubricate the throttle grip
housing and cable.
26 * Lights, signals and
• Check operation.
switches • Adjust headlight beam. √√ √ √ √ √
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PERIODIC MAINTENANCE AND ADJUSTMENT
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EAU18670
TIP
The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
Hydraulic brake service
• Regularly check and, if necessary, correct the brake fluid level.
• Every two years replace the internal components of the brake master cylinders and calipers, and change th\
e bra- ke fluid.
• Replace the brake hoses every four years and if cracked or damaged.
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EAU18712
Removing and installing
cowlings and panels
The cowlings and panels shown need
to be removed to perform some of the
maintenance jobs described in this
chapter. Refer to this section each
time a cowling or panel needs to be
removed and installed.
1. Cowling A
2. Cowling C1. Cowling B
2. Panel A
3. Panel B
EAU18790
Cowling A
T
o remove the cowling
Remove the screws, and then take
the cowling off.
1. Cowling A
2. Screw
To install the cowling
Place the cowling in the original posi-
tion, and then install the screws.
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EAUS1571
Cowling B
T
o remove the cowling
1. Remove cowling A. (See page
6-8).
2. Remove the screws shown, and
then take the cowling off.
1. Cowling B
2. Screw
To install the cowling
1. Place the cowling in the original
position, and then install the
screws.
2. Install cowling A.
EAU37730
Cowling C
T
o remove the cowling
1. Remove cowlings A and B. (See
page 6-8).
2. Remove the bolts and screws
shown, and then take the cowling
off.
1. Cowling C
2. Bolt
3. Screw
To install the cowling
1. Place the cowling in the original
position, and then install the
bolts and screws.
2. Install cowlings A and B.
EAU19272
Panel A
T
o remove the panel
Remove the screw, and then pull out-
ward on the areas shown.
1. Panel A
2. Screw
To install the panel
Place the panel in the original posi-
tion, and then install the screw.
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EAU19210
Panel B
T
o remove the panel
Remove the screws, and then take
the panel off.
1. Panel B
2. Screw
To install the panel
Place the panel in the original posi-
tion, and then install the screws.
EAUS1580
Checking the spark plug
The spark plug is an important engine
component, which is easy to check.
Since heat and deposits will cause
any spark plug to slowly erode, the
spark plug should be removed and
checked in accordance with the
periodic maintenance and lubrication
chart. In addition, the condition of the
spark plug can reveal the condition of
the engine.
To remove the spark plug
1. Remove panel A. (See page 6-8).
2. Remove the spark plug cap.
1. Spark plug cap
3. Remove the spark plug as
shown, using the spark plug
wrench, which is located in the
storage compartment. (See page
6-1).
1. Spark plug wrench
To check the spark plug
1. Check that the porcelain insula-
tor around the center electrode of
the spark plug is a medium-to-
light tan (the ideal color when the
vehicle is ridden normally).
TIP
If the spark plug shows a distinctly
different color, the engine could be
operating improperly. Do not attempt
to diagnose such problems yourself.
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Instead, have a Yamaha dealer check
the vehicle.
2. Check the spark plug for electro-
de erosion and excessive carbon
or other deposits, and replace it if
necessary.
To install the spark plug
1. Measure the spark plug gap with
a wire thickness gauge and, if
necessary, adjust the gap to spe-
cification.
1. Spark plug gap
2. Clean the surface of the spark
plug gasket and its mating surfa-
ce, and then wipe off any grime
from the spark plug threads.
3. Install the spark plug with the
spark plug wrench, and then
tighten it to the specified torque.
TIP
If a torque wrench is not available
when installing a spark plug, a good
estimate of the correct torque is
1/4–1/2 turn past finger tight. Howe-
ver, the spark plug should be tighte-
ned to the specified torque as soon
as possible.
4. Install the spark plug cap.
5. Install the panel.
EAUS1591
Transmission oil
The transmission oil level should be
checked before each ride. In addition,
the oil must be changed at the inter-
vals specified in the periodic mainte-
nance and lubrication chart.
To check the transmission oil level
1. Oil filler cap
2. Oil check bolt
1. Remove cowling A. (See page
6-8).
2. Place the vehicle on a level surfa-
ce and hold it in an upright posi-
tion.
Tightening torque:
Spark plug:
22.5 Nm (2.2 m•kgf, 16.3 ft•lbf)
Spark plug gap:
0.6–0.7 mm (0.024–0.028 in)
1
Specified spark plug:
NGK / BR9 ES
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TIP
Make sure that the vehicle is positio-
ned straight up when checking the oil
level. A slight tilt to the side can result
in a false reading.
3. Remove the oil check bolt, and
then check the oil level.
TIP
The oil should be at the brim of the
check hole.
4. If the oil is below the brim of the
check hole, remove the oil filler
cap, add sufficient oil of the
recommended type to raise it to
the correct level, and then install
the oil filler cap.
5. Install the oil check bolt, and then
tighten it to the specified torque.To change the transmission oil
1. Oil check bolt
2. Transmission oil drain bolt
3. Washer
1. Place an oil pan under the trans-
mission oil case to collect the
used oil.
2. Remove the drain bolt and the oil
check bolt to drain the oil.
3. Install the drain bolt and the
check bolt, and then tighten them
to the specified torques.4. Remove the oil filler cap, refill
with the specified amount of the
recommended transmission oil,
and then install and tighten the oil
filler cap. NOTICE: Make sure
that no foreign material enters
the transmission case.
[ECAM1021]
5. Start the engine and let it idle for
several minutes while checking
the transmission oil case for oil
leakage. If oil is leaking, imme-
diately turn the engine off and
check for the cause.
Recommended transmission oil:
See page 8-1
Oil change quantity:
0.75 L (0.79 US qt, 0.66 Imp.qt)
Tightening torque:
Transmission oil drain bolt:
17.5 Nm (1.7 m•kgf, 12.7 ft•lbf)
Oil check bolt:
6 Nm (0.6 m•kgf, 4.3 ft•lbf)
Tightening torque:
Oil check bolt:
6 Nm (0.6 m•kgf, 4.3 ft•lbf)
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EAU20070
Coolant
The coolant level should be checked
before each ride. In addition, the coo-
lant must be changed at the intervals
specified in the periodic maintenance
and lubrication chart.
EAU39086
To check the coolant level
1. Place the vehicle on a level surfa-
ce and hold it in an upright posi-
tion.
TIP
●The coolant level must be chec-
ked on a cold engine since the
level varies with engine tempera-
ture.
●Make sure that the vehicle is
positioned straight up when
checking the coolant level. A
slight tilt to the side can result in
a false reading.
2. Check the coolant level in the
coolant reservoir.
TIP
The coolant should be between the
minimum and maximum level marks.
1. Coolant reservoir
2. Maximum level mark
3. Minimum level mark
3. If the coolant is at or below the
minimum level mark, remove
panel A. (See page 6-8).
4. Remove the coolant reservoir
cap, add coolant to the maxi-
mum level mark, and then install
the reservoir cap. WARNING!
Remove only the coolant reser-
voir cap. Never attempt to
remove the radiator cap when
the engine is hot.
[EWA15161]. NOTI-
CE: If coolant is not available,use distilled water or soft tap
water instead. Do not use hard
water or salt water since it is
harmful to the engine. If water
has been used instead of coo-
lant, replace it with coolant as
soon as possible, otherwise
the cooling system will not be
protected against frost and
corrosion. If water has been
added to the coolant, have a
Yamaha dealer check the anti-
freeze content of the coolant
as soon as possible, otherwise
the effectiveness of the coolant
will be reduced.
[ECA10472]
1. Coolant reservoir cap
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5. Install the panel.
EAUS1601
To change the coolant
1. Put the vehicle on a level surface
and let the engine cool if neces-
sary.
2. Remove cowling C and panel A.
(See page 6-8).
3. Place a container under the engi-
ne to collect the used coolant.
4. Remove the radiator cap retai-
ning bolt, radiator cap retainer
and radiator cap. WARNING!
Never attempt to remove the
radiator cap when the engine is
hot.
[EWA10381]
1. Radiator cap retaining bolt
2. Radiator cap
3. Radiator cap retainer
5. Remove the coolant drain bolt to
drain the cooling system.
1. Coolant drain bolt
6. Remove the coolant reservoir
cap.7. Disconnect the coolant reservoir
hose on the reservoir side and
drain the coolant from the reser-
voir.
1. Coolant reservoir
2. Coolant reservoir hose
8. After draining the coolant, tho-
roughly flush the cooling system
with clean tap water.
9. Replace the coolant drain bolt
washer if it is damaged, and then
tighten the coolant drain bolt to
the specified torque.
10. Connect the coolant reservoir
hose.
Tightening torque:
Coolant drain bolt:
9 Nm (0.9 m•kgf, 6.5 ft•lbf)
Coolant reservoir capacity (up to
the maximum level mark):
0.29 L (0.31 US qt, 0.26 Imp.qt)
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