Page 5 of 382

ILLUSTRATED SYMBOLS
The following symbols are not relevant to every
vehicle.
Illustrated symbols 1to 8are printed on the top
right of each page and indicate the subject of
each chapter.
1General information
2Specifications
3Periodic inspections and adjustments
4Chassis
5Engine
6Carburetor
7Electrical system
8Troubleshooting
Illustrated symbols 9to yare used to identify
the specifications appearing in the text.
9Can be serviced with engine mounted
0Filling fluid
qLubricant
wSpecial tool
eTorque
rWear limit, clearance
tEngine speed
yElectrical data
Illustrated symbols uto sin the exploded dia-
grams indicate the types of lubricants and lubrica-
tion points.
uApply engine oil
iApply gear oil
oApply molybdenum disulfide oil
pApply wheel bearing grease
aApply lightweight lithium-soap base grease
sApply molybdenum disulfide grease
Illustrated symbols dto fin the exploded dia-
grams indicate the following:
dApply locking agent (LOCTITE
®)
fReplace the part
GEN
INFOSPEC
INSP
ADJCHAS
ENGCARB
ELECTRBL
SHTG
New
12
34
?
56
78
90
qw
er
ty
uoi
psa
df
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Page 13 of 382
GEN
INFO
IMPORTANT INFORMATION
1-3
EB101030
LOCK WASHERS/PLATES AND COTTER PINS
1. Replace all lock washers/plates 1and cotter
pins after removal. Bend lock tabs along the
bolt or nut flats after the bolt or nut has been
tightened to specification.
EB101040
BEARINGS AND OIL SEALS
1. Install bearings and oil seals so that the man-
ufacturer’s marks or numbers are visible.
When installing oil seals, apply a light coating
of lightweight lithium base grease to the seal
lips. Oil bearings liberally when installing, if
appropriate.
1Oil seal
Do not use compressed air to spin the bear-
ings dry. This will damage the bearing sur-
faces.
1Bearing
CAUTION:
EB101050
CIRCLIPS
1. Check all circlips carefully before reassembly.
Always replace piston pin clips after one use.
Replace distorted circlips. When installing a
circlip 1, make sure that the sharp-edged
corner 2is positioned opposite the thrust 3
it receives. See sectional view.
4Shaft
OR
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Page 16 of 382
1-6
GEN
INFO
SPECIAL TOOLS
Tool No.
90890-01083Rocker arm shaft puller bolt
These tools are used when removing the
rocker arm shafts.
Tool name / Usage Illustration
90890-01084Weight
These tools are used when removing the
rocker arm shafts.
90890-04019Valve spring compressor
These tools are used when removing or
installing the valve and the valve spring.
90890-012257 mm (0.28 in) valve guide puller
This tool is used to remove the valve guides.
90890-040177 mm (0.28 in) valve guide installer
This tool is necessary to install the valve
slides properly.
90890-012277 mm (0.28 in) valve guide reamer
This tool is used to re-ream the new valve
guide.
90890-01311Valve adjusting tool
This tool is necessary for adjusting valve
clearance.
90890-01701Rotor holder
This tool is used for loosing and tightening
the rotor nut.
90890-01362Rotor screw puller
This tool is used to disassemble the magne-
to flywheel rotor.
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Page 22 of 382

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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Page 23 of 382

SPECGENERAL SPECIFICATIONS
2-2
Item Standard Limit
Spark plug
Manufacturer/model NGK/DPR8EA-9 or NGK/DPR9EA-9
Gap 0.8–0.9 mm •••
Clutch typeWet. Multiple-disc
Transmission
Primary reduction system Spur gear
Primary reduction ratio 71/34 (2.088)
Secondary reduction system Chain drive
Secondary reduction ratio 47/15 (3.133)
Number of drive chain sprocket
teeth (front/rear) 15/47
Transmission type Constant mesh 5-speed
Operation Left foot
Gear ratio 1
st2.583
2nd1.588
3rd1.200
4th0.955
5th0.792
Chassis
Frame type Open cradle backbone frame/detachable
rear frame
Caster angle 27° •••
Trail 117 mm •••
Tires
Front:
Type With tube
Size 90/90-21-(54R) / 90/90-21-(54S)
Manufacturer/model Pirelli / MT70 - Michelin / T63
Rear:
Type With tube
Size 130/80-18-(66R) / 130/80-18-(66S)
Manufacturer/model Pirelli / MT70 - Michelin / T63
Maximum load* 180 kg •••
Tire air pressure
(measured on cold tires):
Up to 90 kg* Front 200 kPa; 2.00 kgf/cm
2; 2.00 bar •••
Rear 220 kPa; 2.20 kgf/cm2; 2.20 bar •••
90 kg–maximum* Front 210 kPa; 2.10 kgf/cm2; 2.10 bar •••
Rear 240 kPa; 2.40 kgf/cm2; 2.40 bar •••
Off-road riding Front 150 kPa; 1.50 kgf/cm2; 1.50 bar •••
Rear 160 kPa; 1.60 kgf/cm2; 1.60 bar •••
High-speed riding Front 210 kPa; 2.10 kgf/cm2; 2.10 bar •••
Rear 240 kPa; 2.40 kgf/cm2; 2.40 bar •••
* Total weight of rider, passenger,
cargo and accessories
Wheels
Front:
Type Spoke wheel
Size 21” x 1.85
Rear:
Type Spoke wheel
Size 18” x MT 2.50
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Page 31 of 382

SPECMAINTENANCE SPECIFICATIONS
2-10
Tightening
Part torque
Part to be tightened
nameThread size Remarks
Nm mkg
Cylinder head Washer
based bol M8 x 1.25 29 2.9
Cylinder head Stud bolt M10 x 1.25 20 2.0
Cylinder head Hexagon socket
head screw M6 x 1.0 10 1.0
Cylinder head Stud bolt M6 x 1.0 7 0.7
Cylinder head:
Cap (oil check) Union bolt M6 x 1.0 7 0.7
Spark plug – M12 x 1.25 18 1.8
Cylinder head cover Hexagon socket
head screw M6 x 1.0 10 1.0
Tappet cover (intake) Hexagon socket
head screw M6 x 1.0 10 1.0
Tappet cover (exhaust) – M32 x 1.5 12 1.2
Cylinder Crown nut M8 x 1.25 22 2.2
Cylinder Nut M10 x 1.25 42 4.2
Cylinder Hexagon socket
head screw M6 x 1.0 10 1.0
Weight drive gear Hexagon nut M16 x 1.0 60 6.0
Rotor (A.C. magneto) Hexagon nut M14 x 1.5 120 12.0
Lock nut (valve adjusting screw) Hexagon nut M6 x 1.0 14 1.4
Cam chain sprocket Washer based
bolt M7 x 1.0 20 2.0
Cam chain stopper guide Hexagon socket
head screw M6 x 1.0 10 1.0
Cam chain stopper guide Washer based
screw M16 x 1.0 20 2.0
Rocker shaft Hexagon socket
head screw M6 x 1.0 10 1.0
Oil pump Hexagon socket
head screw M6 x 1.0 10 1.0
Oil delivery/retrieval pipe Pan screw M6 x 1.0 7 0.7
Oil draining pipe Washer based
screw M14 x 1.5 30 3.0
Oil filter cover Hexagon socket
head screw M6 x 1.0 10 1.0
Bleed screw (oil filter cover) Hexagon screw M5 x 0.8 5 0.5
Push lever (clutch) Pan screw M8 x 1.0 12 1.2
Push rod (clutch) Hexagon nut M6 x 1.0 8 0.8
Sprocket Hexagon nut M18 x 1.0 115 11.5
Lock washer (oil seal) Hexagon screw M6 x 1.0 10 1.0
Stop lever Bolt M6 x 1.0 10 1.0
Shift cam Hexagon screw M6 x 1.0 10 1.0
Stator Pan head (+)
screw M5 x 0.8 5 0.5
Tightening torques
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Page 40 of 382

2-19
GENERAL TORQUE SPECIFICATIONS
This chart specifies torque for standard fasteners
with standard I.S.O. pitch threads. Torque specifi-
cations for special components or assemblies are
provided for each chapter of this manual. To avoid
warpage, tighten multi-fastener assemblies in a
crisscross fashion, in progressive stages, until the
specified torque is reached. Unless otherwise
specified, torque specifications require clean, dry
threads. Components should be at room tempera-
ture.
A: Distance between flats
B: Outside thread diameter
ABGeneral torque
(nut) (Bolt)specificationsN·m m·kg
10 mm 6 mm 6 0.6
12 mm 8 mm 15 1.5
14 mm 10 mm 30 3.0
17 mm 12 mm 55 5.5
19 mm 14 mm 85 8.5
22 mm 16 mm 130 13.0
CONVERSION TABLE
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 IMP
** mm 0.03937 = ** in
2 mm 0.03937 = 0.08 in
CONVERSION TABLE
METRIC TO IMP
Known Multiplier Result
m·kg 7.233 ft·lb
Torquem·kg 86.794 in·lb
cm·kg 0.0723 ft·lb
cm·kg 0.8679 in·lb
Weightkg 2.205 lb
g 0.03527 oz
km/hr 0.6214 mph
km 0.6214 mi
Distancem 3.281 ft
m 1.094 yd
cm 0.3937 in
mm 0.03937 in
cc (cm
3) 0.03527 oz (IMP liq.)
Volume/ cc (cm3) 0.06102 cu·in
Capacity lt (liter) 0.8799 qt (IMP liq.)
lt (liter) 0.2199gal (IMP liq.)
Miscel-kg/mm 55.997 lb/in
laneouskg/cm
214.2234 psi (lb/in2)
Centigrade 9/5 (°C) + 32Fahrenheit (°F)
SPECGENERAL TORQUE SPECIFICATIONS/
CONVERSION TABLE
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Page 41 of 382
2-20
SPECLUBRlCATlON POINTS AND LUBRICANT TYPE
LUBRlCATlON POINTS AND LUBRICANT TYPES
ENGINE
Lubrication points (part name) Lubricant type
Oil seal edges (completely)
Bearing retainer
Rod pins
Rod (big end)
Piston and piston rings
Hub (weight drive sprocket)
Piston pin
Valve stim and guide
Oil seal (valve stim end)
Rocker shaft and rocker arm
Cam and bearing (camshaft)
Rotor and rotor housing (oil pump)
Push rod (clutch)
Primary driven gear and main shaft
Sliding gear (transmission)
Idle gear (transmission)
Shift forks and bar
Shift cam and bearing (gearshift cam)
Shift shaft
Rod housing coupled surfaces Bonding agent (rapid seal adhesive)®
Yamaha bond No. 1215®
Coupled surfaces (cylinder head and cylinder head cover) Bonding agent (rapid seal adhesive)®
Yamaha bond No. 1215®
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