2004 YAMAHA TT600RE engine

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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GENERAL INFORMATION
TABLE OF CONTENTS
GEN
INFO
1
SPECIFICATIONS
SPEC2
PERIODIC INSPECTION
AND ADJUSTMENTS
INSP
ADJ
3
ENGINE
ENG5
CARBURETION
CARB6
CHASSIS
CHAS4
ELECTRICAL
ELEC7
TROUBLESHOOTINGTRBL
SHTG
8
?
E004000
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GEN
INFO
IMPORTANT INFORMATION
1-2
EB101000
IMPORTANT INFORMATION
PREPARATION FOR REMOVAL PROCEDURES
1. Remove all dirt, mud, dust and foreign materi-
al before removal and disassembly.
2. Use proper tools and cleaning equipment.
Refer to the “SPECIAL TOOLS” section.
3. When disassembling the machine, always
keep mated parts together. This includes
gears, cylinders, pistons and other parts that
have been “mated” through normal wear.
Mated parts must always be reused or
replaced as an assembly.
4. During machine disassembly, clean all parts
and place them in trays in the order of disas-
sembly. This will speed up assembly and
allow for the correct installation of all parts.
5. Keep all parts away from any source of fire.
EB101010
REPLACEMENT PARTS
1. Use only genuine Yamaha parts for all
replacements. Use oil and grease recom-
mended by Yamaha for all lubrication jobs.
Other brands may be similar in function and
appearance, but inferior in quality.
EB101020
GASKETS, OIL SEALS AND O-RINGS
1. Replace all gaskets, seals and O-rings when
overhauling the engine. All gasket surfaces,
oil seal lips and O-rings must be cleaned.
2. Properly oil all mating parts and bearings dur-
ing reassembly. Apply grease to the oil seal
lips.
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1-5
GEN
INFO
SPECIAL TOOLS
SPECIAL TOOLS
The following special tools are necessary for complete and accurate tune-up and assembly. Use only the
appropriate special tools; this will help prevent damage caused by the use of inappropriate tools or impro-
vised techniques.
When placing an order, refer to the list provided below to avoid any mistakes.
Tool No.
90890-03113Engine tachometer
This tool is needed for detecting engine rpm.
90890-03141Timing light
This tool is needed for detecting ignition
timing.
90890-03112Pocket tester
These instruments are invaluable for check-
ing the electrical system.
90890-06754Ignition checker
This instrument is necessary for checking
the ignition system components.
Tool name / Usage Illustration
90890-03081Compression gauge
These tools are used to measure the engine
compression.
90890-04082Adapter (compression gauge)
This tool serves to measure the engine com-
pression.
90890-01312Fuel level gauge
This gauge is used to measure the fuel level
in the float chamber.
90890-01304Piston pin clip puller
This tool serves for removing the piston pin
clip.
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SPEC
CHAPTER 2.
SPECIFICATIONS
GENERAL SPECIFICATIONS............................................................................................ 2-1
MAINTENANCE SPECIFICATIONS....................................................................................2-4
ENGINE ........................................................................................................................2-4
CHASSIS ....................................................................................................................2-12
ELECTRICAL ..............................................................................................................2-17
GENERAL TORQUE SPECIFICATIONS............................................................................2-19
CONVERSION TABLE........................................................................................................2-19
LUBRICATION POINTS AND LUBRICANT TYPES..........................................................2-20
ENGINE ......................................................................................................................2-20
CHASSIS ....................................................................................................................2-21
LUBRICATION LAYOUT....................................................................................................2-22
CABLE ROUTING..............................................................................................................2-26
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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
2-4
MAINTENANCE SPECIFICATIONS
ENGINE
Item Standard Limit
Cylinder head
Max. warpage ••• 0.03 mm
Cylinder
Bore 94.970 - 95.020 mm 95.10 mm
Measuring point 50 mm •••
Camshaft
Drive system Chain drive (left)
Camshaft cap inside diameter 23.000 - 23.021 mm •••
Camshaft journal diameter 22.967 - 22.980 mm •••
Camshaft-journal-to-camshaft-cap
clearance 0.020 - 0.054 mm •••
Camshaft lobe dimensions:
Intake-measurement A 36.470 - 36.570 mm •••
Intake-measurement B 30.060 - 30.160 mm •••
Intake-measurement C 6.41 mm •••
Exhaust-measurement A 36.620 - 36.720 mm •••
Exhaust-measurement B 30.110 - 30.210 mm •••
Exhaust-measurement C 6.51 mm •••
Max. camshaft runout ••• 0.030 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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