length YAMAHA TT600RE 2004 Service Manual

SPECGENERAL SPECIFICATIONS
2-1
SPECIFICATIONS
GENERAL SPECIFICATIONS
Item Standard Limit
ModelTT600RE: 5CH5
Dimensions
Overall length 2,220 mm •••
Overall width 865 mm •••
Overall height 1,195 mm •••
Seat height 890 mm •••
Wheelbase 1,480 mm •••
Ground clearance 280 mm •••
Minimum turning radius 3,300 mm (right)
3,100 mm (left) •••
Basic weight (with oil and full
fuel tank)164.5 kg •••
Engine
Engine type Air cooled 4-stroke, SOHC
Cylinder arrangement Forward inclined single cylinder
Displacement 595 cm
3•••
Bore x stroke 95.0 x 84.0 mm •••
Compression ratio 8.5 : 1 •••
Starting system Electric starter
Lubrication system Dry sump with separate oil tank
Engine oil
Type
Temp. °CSAE20W40SE or SAE10W30SE •••
Recommended engine oil classification API Service SE, SF, SG or higher •••
Quantity:
Without oil filter cartridge
replacement 2.4 L •••
With oil filter cartridge
replacement 2.5 L •••
Total amount (dry engine) 3.0 L •••
Air filterWet type element
Fuel
Type Regular unleaded gasoline
Fuel tank capacity 10 L •••
Fuel reserve amount 3.0 L •••
Carburetor
Manufacturer TEIKEI
Model x quantity Y30PV-2ATK x 1
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SPECMAINTENANCE SPECIFICATIONS
2-6
Item Standard Limit
Valve spring
Inner spring:
Free length intake40.10 mm 38.10 mm
exhaust 40.10 mm 38.10 mm
Installed length
(valve closed) intake22.70 mm •••
exhaust 22.70 mm •••
Compressed spring force
(installed)intake164.80 - 190.20 N •••
16.80 - 19.39 kg •••
exhaust 164.80 - 190.20 N •••
16.80 - 19.39 kg •••
Spring tilt intakeintake •••2.5 °/1.7 mm
exhaust ••• 2.5 °/1.7 mm
Winding direction
(top view)intakeClockwise
exhaust Clockwise
Outer spring:
Free length intakeintake43.80 mm 38.10 mm
exhaust 43.80 mm 38.10 mm
Installed length
(valve closed)intake34.20 mm •••
exhaust 34.20 mm •••
Compressed spring force intake71.60 - 87.30 N •••
(installed)7.3 - 8,9 kg •••
exhaust 149.10 - 182.40 N •••
15.2 - 18.6 kg •••
Spring tilt intake •••2.5 °/1.7 mm
exhaust ••• 2.5 °/1.9 mm
Winding direction
(top view)intakeCounterclockwise
exhaust Counterclockwise
Piston
Piston-to-cylinder clearance 0.045 - 0.065 mm 0.15 mm
Diameter D 94.915 - 94.965 mm •••
Height H 5.0 mm •••
Piston pin bore inside diameter 22.004 - 22.015 mm •••
Offset 2.00 mm •••
Offset direction Intake side
Piston pin outside diameter 21.991 - 22.000 mm •••
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SPECMAINTENANCE SPECIFICATIONS
2-8
Item Standard Limit
Ballancer
Ballancer drive method Gear
Clutch
Clutch release method Inner push, cam push
Friction plate thickness 2.72 - 2.88 mm •••
Wear limit ••• 2.60 mm
Plate quantity 6 pcs
Friction plate thickness 2.94 - 3.06 mm •••
Wear limit ••• 2.8 mm
Plate quantity 2 pcs
Clutch plate thickness 1.20 mm •••
Plate quantity 7 pcs
Max. warpage ••• 0.20 mm
Clutch spring free length 42.8 mm •••
Plate quantity 5 pcs
Clutch housing thrust clearance 0.070 - 0.071 mm •••
Transmission
Max. main axle runout ••• 0.08 mm
Max. drive axle runout ••• 0.08 mm
Shift mechanism type Cam drum and guide bar
Carburetor
ID mark 5CH5 10
Main jet #1:#150 #2:#145
Main air jet #1:1.0 #2:0.9
Jet needle #1:5C5A-3/5 #2:5Y18-3/5
Needle jet 2.600
Cutaway 4.00
Pilot air jet 1 # 0.8 mm
Pilot jet # 50
Bypass 1 # 1.0
Pilot screw turns out 2-3/4 +/- 1/2
Valve seat size 2.5
Starter jet 1 # 74
Float height 6.0 - 8.0 mm •••
Engine idle speed1,150-1,450 r/min •••
CO% 1.5 - 3 •••
Intake vacuum 30.6-33.36 kPa - 230-250 mm Hg •••
Lubrication systemDry sump
Oil filter type Paper type
Oil pump:
Oil pump type Trochoid type
Inner rotor to outer rotor tip clearance 0.12 mm 0.20 mm
Outer rotor to pump housing
clearance 0.030 - 0.080 mm 0.150 mm
Bypass valve opening pressure 80.0 - 120.0 kPa (0.8 - 1.2 kgf/cm
2) •••
Relief valve operating pressure 80.0 - 120.0 kPa (0.8 - 1.2 kgf/cm2) •••
Oil pressure (hot) 13.0 kPa (0.13 kgf/cm2)/1,300 r/min •••
Pressure check location Oil filter chamber •••
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SPECMAINTENANCE SPECIFICATIONS
2-12
Item Standard Limit
Steering
Steering bearing type Taper roller bearing
Lock to lock angle (left) 45° •••
Lock to lock angle (right) 45° •••
Front suspension
Front fork travel 277 - 283 mm •••
Fork spring free length 530 mm •••
Spring rate (K1) 7.0 N/mm (0.71 kgf/mm) •••
Spring stroke (K1) 330 mm •••
Spring rate (K2) 11.2 N/mm (1.14 kgf/mm) •••
Optional spring available No
Recommended oil Liqui Moly Racing suspension oil SAE 7,5
Quantity 650 cc •••
Level 180 mm •••
< min - max > 170-190 mm (from upper edge of inner •••
tube, fully compressed without spring)
Rear suspension
Rear shock absorber assembly travel 83 mm
Spring free length 224 mm •••
Installed length 211 mm ± 1.5 mm
Spring rate (K) 80 N/mm (8.1 kgf/mm) •••
Optional spring available No
Swingarm
Free play limit (at the end of
the swingarm)-radial ••• 1.0 mm
Free play limit (at the end of
the swingarm)-axial 0.4 - 0.7 mm •••
Front wheel
Wheel type Spoke wheel
Rim size 21 x 1.85
Rim material Aluminium
Max. radial wheel runout 1.0 mm •••
Max. lateral wheel runout 0.5 mm •••
Rear wheel
Wheel type Spoke wheel
Rim size 18 x MT2.50
Rim material Aluminium
Max. radial wheel runout 1.0 mm •••
Max. lateral wheel runout 0.5 mm •••
CHASSIS
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SPECMAINTENANCE SPECIFICATIONS
2-17
Item Standard Limit
Ignition system
Ignition timing (B.T.D.C.) 12° / 1,300 r/min •••
Advanced timing (B.T.D.C.) 31° / 7,500 r/min •••
Advancer type Electrical type
Transistorized coil ignition
Pickup coil resistance 230 Ω± 20% L/Y-G/W •••
T.C.I. unit model/manufacturer TNDF09 / NIPPON DENSO
Ignition coil
Model/manufacturer JO300 / NIPPON DENSO
Primary coil resistance 4 Ω± 15% •••
Secondary coil resistance 13 kΩ± 20% •••
Spark plug cap
Material Resin
Resistance 10 kΩ•••
Charging system
Type A.C. magneto
Model/manufacturer TLMZ48 / NIPPON DENSO
Standard output 14.0 V 13.5 A 5,000 r/min •••
Stator coil resistance 0.65 Ω± 20% W-W •••
Rectifier/regulator
Regulator type Semi conductor-short circuit
Model/manufacturer SH629A-12/SHINDENGEN
No load regulated voltage 14.5 ± 0.4 V •••
Rectifier capacity 25 A •••
Withstand voltage 240 V •••
Battery
Specific gravity 1.320 •••
Electric starting system
System type Constant mesh
Starter motor:
Model/manufacturer SM-13/MITSUBA
Power output 0.80 kW •••
Armature coil resistance 0.03 - 0.04 Ω•••
Brush overall length 10.0 mm 5 mm
Brush spring force 8.82 N (899 gf) •••
Commutator diameter 28.0 mm 27 mm
Mica undercut (depth) 0.70 mm •••
Starter relay:
Model/manufacturer MS5F-721 / JIDECO
Amperage 180 A •••
Coil resistance 4,4 Ω± 5% •••
ELECTRICAL
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CHASFRONT FORK
4-45
OIL CAPACITY (IN EACH FORK LEG): 650 cm3
RECOMMENDED OIL:
Liqui Moly Racing suspension oil SAE 7,5
FRONT FORK OIL LEVEL
STANDARD 180 mm
MINIMUM 190 mm
MAXIMUM 170 mm
From top of inner tube with inner tube fully com-
pressed without spring.
MINIMUM FORK SPRING FREE LENGTH:
530 mm
INNER TUBE BENDING LIMIT:
0.2 mm
1. Park the motorcycle on a level surface.
2. Raise the front wheel by placing a suitable support under the engine.
3. Remove:
•Front wheel
Refer to “FRONT WHEEL REMOVAL”
section.
4. Remove:
•Inner tube protector
•Protector guide
•Gear unit assembly and cable
•Brake caliper and hose
5. Loosen:
•Cap bolt
•Pinch bolt (upper and lower bracket)
WARNING
Securely support the motorcycle so there is
no danger of it falling over.
FRONT FORK REMOVAL
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CHASFRONT FORK
4-57
FRONT FORK INSPECTION
The front fork has a very sophisticated inter-
nal construction and is particularly sensitive
to foreign bodies.
Use enough care to prevent foreign bodies
entering when replacing oil or disassembling
and reassembling the front fork.
CAUTION:
1. Inspect:
•Cap bolt (inner tube)
Wear/Damage ➔Replace.
•O-Rings
Damage ➔Replace.
2. Measure:
•Fork spring free length (a)
Out of specification ➔Replace.
Fork spring free length: 530 mm
Inner tube bending limit:0.2 mm
3. Inspect:
•Inner tube surface
Score marks ➔Repair or replace.
Use #1.000 grit wet sandpaper.
Damaged oil seal surface ➔Replace.
•Inner tube bending
Out of specification ➔Replace.
Use a dial gauge (1).
NOTE:
The bending value is shown by one half of the dial
gauge reading.
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CHASSWINGARM
4-79
LATERAL FREE PLAY ADJUSTMENT
1. Measure:
•Length of bushes A1 and A2
Out of specification ➔Replace.
Length of bushes: A1 = 76.70 ~ 76.85 mm
A2 = 74.90 ~ 75.00 mm
Swing arm lateral free play C: 0.4 ~ 0.7 mm
Measurement of adjust shim (1): 0.3 mm
2. Measure:
•Length B1 and B2
3. Calculate:
•Lateral swing arm side play C.
Out of specification ➔Adjust free play with
special shims.
Use the following formula:
C = (A1+A2) – (B1+B2)
4. Adjust:
•Lateral side play using one or more adjust
shims (1)
NOTE:
When only one shim is used, install it on the left
side; when two shims are used, install one on
each side.
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DRIVE CHAIN, DRIVE SPROCKET AND REAR WHEEL SPROCKET
4-82
CHAS
DRIVE CHAIN, DRIVE SPROCKET AND
REAR WHEEL SPROCKET
NOTE:
Before removing the drive chain, drive sprocket
and rear wheel sprocket, it is necessary to meas-
ure the free play and length of the 10 links in the
chain.
DRIVE CHAIN REMOVAL
1. Park the motorcycle upright on an even sur- face.
2. Remove:
•Shift pedal (1)
•Cover (2) (drive sprocket)
3. Remove:
•Drive sprocket (1)
NOTE:
•Before removing the sprocket nut, straighten
the tab on the lock washer.
•Loosen the nut with the rear brake pulled.
4. Raise the rear wheel placing a suitable sup- port under the engine.
WARNING
Set the motorcycle up securely to prevent it
falling over.
5. Remove:
•Rear wheel
•Rear wheel sprocket
•Hub
•Damper
•Spacer
Refer to “REAR WHEEL REMOVAL” sec-
tion.


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CHASDRIVE CHAIN, DRIVE SPROCKET AND REAR WHEEL SPROCKET
4-83

6. Remove:
•Swingarm
•Drive chain
Refer to “REAR SHOCK ABSORBER
REMOVAL” and “SWINGARM REMOVAL”
sections.
DRIVE CHAIN INSPECTION
1. Measure:
•Length of 10 links (drive chain)
Out of specification ➔Replace drive
chain.
Maximum lenght of 10 links (a): 150.2 mm
NOTE:
•Stretch the chain by hand to measure it.
•The length of the 10 links is recorded between
the inside of the link pins (1) and (11) as
shown.
•The length of the 10 links is measured at var-
ious points.
2. Clean:
•Drive chain
Immerge in kerosene and brush thorough-
ly to remove as much dirt as possible.
Remove from kerosene and allow to dry.
This motorcycle is fitted with a chain with
small O-Rings (1) fitted between its plates.
Vapour cleaning, pressurised washing and
certain types of solvents may damage these
seal rings.
To clean the transmission chain use only
kerosene.
CAUTION:
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