torque YAMAHA YZF600 2000 Owners Manual

6-1
6
EAU00462
6-PERIODIC MAINTENANCE AND MINOR REPAIR
EAU00464
Periodic inspection, adjustment and lu-
brication will keep your motorcycle in
the safest and most efficient condition
possible. Safety is an obligation of the
motorcycle owner. The maintenance
and lubrication schedule chart should
be considered strictly as a guide to
general maintenance and lubrication
intervals. YOU MUST TAKE INTO
CONSIDERATION THAT WEATHER,
TERRAIN, GEOGRAPHICAL LOCA-
TIONS, AND A VARIETY OF INDIVID-
UAL USES ALL TEND TO DEMAND
THAT EACH OWNER ALTER THIS
TIME SCHEDULE TO SHORTER IN-
TERVALS TO MATCH THE ENVI-
RONMENT. The most important points
of motorcycle inspection, adjustment,
and lubrication are explained in the fol-
lowing pages.
EW000060
WARNING
@ If you are not familiar with motor-
cycle service, this work should be
done by a Yamaha dealer. @
EAU00469
Tool kitThe service information included in this
manual is intended to provide you, the
owner, with the necessary information
for completing some of your own pre-
ventive maintenance and minor re-
pairs. The tools provided in the owner’s
tool kit are to assist you in the perfor-
mance of periodic maintenance. How-
ever, some other tools such as a torque
wrench are also necessary to perform
the maintenance correctly.
NOTE:@ If you do not have necessary tools re-
quired during a service operation, take
your motorcycle to a Yamaha dealer for
service. @
EW000063
WA R N I N G
@ Modifications to this motorcycle not
approved by Yamaha may cause
loss of performance, and render it
unsafe for use. Consult a Yamaha
dealer before attempting any chang-
es. @
1. Tool kit
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-9
6Installation
1. Measure the electrode gap with a
wire thickness gauge and, if nec-
essary, adjust the gap to specifica-
tion.
2. Clean the gasket surface. Wipe off
any grime from the threads.
3. Install the spark plug and tighten it
to the specified torque.
NOTE:@ If a torque wrench is not available when
you are installing a spark plug, a good
estimate of the correct torque is 1/4 to
1/2 turn past finger tight. Have the
spark plug tightened to the specified
torque as soon as possible. @4. Install the spark plug caps.
EAU01765*
Engine oilOil level inspection
1. Place the motorcycle on a level
place and hold it in an upright posi-
tion. Warm up the engine for sev-
eral minutes.NOTE:@ Be sure the motorcycle is positioned
straight up when checking the oil level.
A slight tilt toward the side can result in
false readings. @
a. Spark plug gap
Spark plug gap:
0.7 ~ 0.8 mm
Tightening torque:
Spark plug:
12.5 Nm (1.25 m·kg)
1. Oil level window
2. Maximum level mark
3. Minimum level mark
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-10
6 2. With the engine stopped, check
the oil level through the level win-
dow located at the lower part of
the right side crankcase cover.
NOTE:@ Wait a few minutes until the oil level
settles before checking. @3. The oil level should be between
maximum and minimum marks. If
the level is low, fill the engine with
sufficient oil to reach the specified
level.Engine oil and oil filter cartridge re-
placement
1. Remove cowling A. (See page 6-5
for removal and installation proce-
dures.)
2. Remove the cowling stay.
3. Warm up the engine for several
minutes.
4. Stop the engine. Place an oil pan
under the engine and remove the
oil filler cap.
5. Remove the drain bolt and drain
the oil.6. Remove the oil filter by using an oil
filter wrench.
NOTE:@ An oil filter wrench is available at a
nearby Yamaha dealer. @7. Reinstall the drain bolt and tighten
it to the specified torque.
1. Engine oil filler cap
1. Engine oil drain boltLeft side view
1. Oil filter cartridge
2. Oil filter wrenchTightening torque:
Drain bolt:
43 Nm (4.3 m·kg)
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-11
68. Apply a light coat of engine oil to
the O-ring of the new oil filter.
NOTE:@ Make sure the O-ring is seated proper-
ly. @9. Install the oil filter and tighten it to
the specified torque with an oil fil-
ter wrench.NOTE:When installing the oil filter, tighten it to
the proper torque by using a torque
wrench.
10. Fill the engine with sufficient oil to
reach the specified level. Install
the oil filler cap and tighten it.
EC000066
CAUTION:@ l
Do not put in any chemical addi-
tives. Engine oil also lubricates
the clutch and additives could
cause clutch slippage.
l
Be sure no foreign material en-
ters the crankcase.
@
11. Start the engine and warm it up for
several minutes. While warming
up, check for oil leakage. If oil
leakage is found, stop the engine
immediately and check for the
cause.NOTE:@ After the engine is started, the oil level
indicator light should go off if the oil is at
the specified level. @
EC000067
CAUTION:@ If the indicator light flickers or re-
mains on, immediately stop the en-
gine and consult with a Yamaha
dealer. @12. Install the cowling stay and cowl-
ing.
1. O-ring
Tightening torque:
Oil filter:
17 Nm (1.7 m·kg)
Recommended oil:
See page 8-1.
Oil quantity:
Total amount:
3.5 L
Periodic oil change:
2.6 L
With oil filter replacement:
2.9 L
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-14
6 9. Remove the radiator cap.
EW000067
WARNING
@ Do not remove the radiator cap
when the engine is hot. @10. Place a container under the en-
gine.
11. Remove the water pump drain bolt
and drain the coolant.
12. Remove the cylinder drain bolts
and drain the coolant.13. Install the water pump drain bolt
and cylinder drain bolts and tight-
en to the specified torque.
14. Pour the recommended coolant
into the radiator until it is full.
ECA00041
CAUTION:@ Hard water or salt water is harmful
to the engine. You may use soft wa-
ter if you can’t get distilled water. @15. Install the radiator cap.
16. Run the engine several minutes to
recheck the coolant level in the ra-
diator. If it is low, fill with more
coolant until it reaches the top of
the radiator.
17. Check for coolant leakage.
1. Radiator cap
1. Water pump drain bolt
2. Cylinder drain bolt (´ 2)
Tightening torque:
Drain bolt:
10 Nm (1.0 m·kg)
Recommended anti-freeze:
High quality ethylene glycol anti-
freeze containing corrosion inhib-
itors for aluminum engines.
Antifreeze and water mix ratio:
1:1
Total amount:
1.95 L
Coolant reservoir capacity:
0.55 L
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-27
6
EAU00744
Drive chain slack checkNOTE:@ 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 tightest position. @To check the chain slack the motor-
cycle must be held straight up with both
wheels on the ground and without rider.
Check the slack at the position shown
in the illustration. Normal slack is ap-
proximately 20 ~ 30 mm. If the slack
exceeds 30 mm, adjust.
EAU00762
Drive chain slack adjustment1. Loosen the axle nut.
2. Loosen the locknuts on each side.
To tighten the chain, turn the chain
adjusting nuts in direction a
. To
loosen the chain, turn the adjusting
nuts in direction b
and push the
wheel forward. Turn each adjust-
ing nut exactly the same amount to
maintain correct axle alignment.
There are marks on each side of
the swingarm. Use these marks to
align the rear wheel.
EC000096
CAUTION:@ Too little chain slack will overload
the engine and other vital parts.
Keep the slack within the specified
limits. @3. After adjusting, tighten the lock-
nuts. Then tighten the axle nut to
the specified torque.
a. Chain slack
1. Axle nut
2. Alignment marks
3. Adjusting nut
4. Locknut
5. Wheel axle guide
Tightening torque:
Axle nut:
115 Nm (11.5 m·kg)
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-36
6 3. Loosen the pinch bolt, wheel axle
and caliper bolts.
4. Elevate the wheel.
5. Remove the brake hose holders
and calipers.
NOTE:@ Do not depress the brake lever when
the calipers are off the discs as the
brake pads will be forced shut. @6. Remove the wheel axle and
speedometer gear unit. Make sure
the motorcycle is properly support-
ed.
EAU01469*
Front wheel installation1. Install the speedometer gear unit
into the wheel hub. Make sure the
wheel hub and the speedometer
gear unit are installed with the pro-
jections meshed into the slots.
2. Lift up the wheel between the front
fork legs. Make sure the slot in the
speedometer gear unit fits over
the stopper on the front fork outer
tube.
3. Install the wheel axle and let the
motorcycle down.4. Install the calipers, caliper bolts
and brake hose holders. Make
sure there is enough gap between
the brake pads before installing
the calipers onto the brake discs.
5. Tighten the wheel axle, pinch bolt
and caliper bolts to the specified
torques.
6. Push down hard on the handle-
bars several times to check for
proper fork operation.
7. Install the speedometer cable.
8. Install the front fender and bolts.
1. Pinch bolt
2. Wheel axle
3. Caliper bolt (´ 2)
1. Speedometer gear unit
2. Slot
3. Stopper
Tightening torque:
Wheel axle:
65 Nm (6.5 m·kg)
Pinch bolt:
23 Nm (2.3 m·kg)
Caliper bolt:
40 Nm (4.0 m·kg)
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-37
6
EAU01247*
Rear wheel removal
EW000122
WARNING
@ l
It is advisable to have a Yamaha
dealer service the wheel.
l
Securely support the motor-
cycle so there is no danger of it
falling over.
@
1. Loosen the wheel axle nut, brake
torque rod bolt and caliper bolts.
2. Elevate the wheel.
3. Remove the wheel axle nut, left
wheel axle guide and caliper bolts,
and then remove the caliper.4. Loosen the locknuts and drive
chain adjusting nuts.
5. Push the wheel forward and re-
move the drive chain.
1. Wheel axle nut
2. Left wheel axle guide
3. Locknut (´ 2)
4. Drive chain adjusting nut (´ 2)
5. Wheel axle
1. Brake torque rod bolt
1. Caliper bolt (´ 2)
2. Right wheel axle guide
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-38
6 6. Pull out the wheel axle along with
the right wheel axle guide, remove
the caliper bracket, and then the
wheel assembly by pulling back-
wards.
NOTE:@ l
Do not depress the brake pedal
when the caliper is off the disc as
the brake pads will be forced shut.
l
You do not have to disassemble
the chain in order to remove or in-
stall the wheel.
@
EAU01246*
Rear wheel installation1. Install the wheel assembly, right
wheel axle guide, caliper bracket,
and then insert the wheel axle.
2. Install the caliper and caliper bolts.
Make sure there is enough gap
between the brake pads before in-
stalling the caliper onto the brake
disc.
3. Tighten the brake torque rod bolt
to the specified torque.
4. Install and adjust the drive chain.
(See page 6-27 for details about
adjusting the drive chain slack.)5. Install the left wheel axle guide
and wheel axle nut and let the
motorcycle down.
6. Tighten the wheel axle nut and
caliper bolts to the specified
torques.
1. Caliper bracket
Tightening torque:
Brake torque rod bolt:
30 Nm (3.0 m·kg)
Axle nut:
117 Nm (11.7 m·kg)
Caliper bolt:
40 Nm (4.0 m·kg)
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SPECIFICATIONS
8-5
8
EAU01064
HOW TO USE THE CONVERSION TABLECS-02E All specification data in this manual are listed in SI and
METRIC UNITS.
Use this table to convert METRIC unit data to IMPERIAL
unit data.
Ex.METRIC MULTIPLIER IMPERIAL
**mm´ 0.03937 = **in
2 mm´ 0.03937 = 0.08 in
CONVERSION TABLE
METRIC TO IMPERIAL
Metric unit Multiplier Imperial unit
Torquem·kg
m·kg
cm·kg
cm·kg7.233
86.794
0.0723
0.8679ft·lb
in·lb
ft·lb
in·lb
Weightkg
g2.205
0.03527lb
oz
Speed km/hr 0.6214 mph
Distancekm
m
m
cm
mm0.6214
3.281
1.094
0.3937
0.03937mi
ft
yd
in
in
Volume /
Capacitycc (cm3)
cc (cm3)
lt (liter)
lt (liter)0.03527
0.06102
0.8799
0.2199oz (IMP liq.)
cu·in
qt (IMP liq.)
gal (IMP liq.)
Misc.kg/mm
kg/cm2
Centigrade (
°C)55.997
14.2234
9/5 + 32 lb/in
psi (lb/in
2)
Fahrenheit (
°F)
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