height 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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1
2
INSP
ADJ
ADJUSTING THE REAR BRAKE
3-31
ADJUSTING THE REAR BRAKE
1. Check:
•Brake pedal position
(distance afrom the top of the rider
footrest to the top of the brake pedal)
Out of specification ➔Adjust.
2. Adjust:
•Brake pedal position
•Tighten lock nut.
After adjusting the brake pedal position, make
sure the brake doesn't oppose resistance.
CAUTION:
•Loosen lock nut (1).
•Turn the adjuster (2) either way to obtain the
correct pedal height.
WARNING
If the brake brake pedal has a soft or slack
feel, this means that there is air in the brake
system. It should be bled away before using
the motorcycle. Air in the system seriously
affects the effectiveness of braking and may
cause loss of control of the motorcycle.
Brake pedal position
(below the top of the rider footrest):
10 mm
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Unscrewing Height (a) diminishes.
Screwing Height (a) increases.
Lock nut:
20 Nm (2.0 mkg)
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CHASREAR BRAKE
4-35
3. Air bleed:
•Brake system
Refer to “AIR BLEEDING (HYDRAULIC
BRAKE SYSTEM)” in Chapter 3.
4. Inspect:
•Brake fluid level
Lower than “MIN” mark (1) ➔Fill.
Refer to “BRAKE FLUID INSPECTION”
section in Chapter 3.
(1) Minimum level mark “MIN”
BRAKE PEDAL REMOVAL
1. Remove:
•Split pin (1) (new)
•Plain washer (2)
•Pin (3)
2. Unscrew:
•Bolt (4)
3. Remove:
•Spring (5)
4. Remove:
•Brake pedal (6) from chassis
NOTE:
Pull the brake pedal from the lower part of the
chassis, causing it to rotate progressively as it
comes away.



5. Adjust:
•Brake pedal height (a)
(below the top of the footrest)
Brake pedal height: 10 mm
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CARBURETOR
6-4
CARB
(1) Carburetor assembly
(2) Cover gasket
(3) Gasket, nozzle
(4) Float
(5) Float pin
(6) Float chamber gasket
(7) Screw
(8) Float chamber fastening screw
(9) Spring washer
(10) Collar
(11) Screw
(12) Gasket (13) Throttle valve
spring
(14) Spring washer
(15) Nut
(16) Gasket
(17) Screw
(18) Stop screw
(19) Nut
(20) Screw
(21) Hose
(22) Diaphragm
(23) Cover
(24) Bracket
(25) O-ring
(26) Spring washer (27) Spring
(28) Drain valve
(29) Pipe
(30) Pipe
(31) Screw
(32) Screw
(33) Pipe
(34) Clip
(35) Main jet 1
(36) Main nozzle 1
(37) Throttle valve
(38) Pilot jet
(39) Main jet 2
(40) Main nozzle 2
(41) Pilot screw set (42) Needle valve set
(43) Stop screw set
(44) Throttle screw set
(45) Diaphragm
(46) Needle set 1
(47) Needle set 2
(48) Starter set
(49) Way 3
(50) Hose
(51) Hose
(52) Hose
(53) Clip
(54) Breather pipe
(55) O-ring
(56) Pipe
SPECIFICATIONS
Main jet #150 FIRST #145 SEC.
Starter jet #74
Needle jet 5C5A-3/5 ( FIRST) 5Y18-3/5 (SEC.)
Main nozzle ø 2,6
Pilot jet #50
Pilot air screw 2,75 ± 0,5 revs approx.,
open
Float height 27~29 mm
Fuel level 6~8 mm
Engine idle speed 1.150~1.450 r/min
Throttle valve seat ø 2,5 mm
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CARBURETOR ASSEMBLY
6-14
CARB
10. Install:
•Float pin (1)
NOTE:
Assemble the float pin in the opposite direction to
the arrow.
11. Measure:
•Float height (a)
Out of specification ➔Adjust.
Float height: 27.0 - 29.0 mm
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Measurement and adjustment:
•Hold the carburetor upside down.
•Measure the distance from the joint plane of
the float chamber (without the gasket) and the
top of the float.
NOTE:
The float arm must rest on the neeedle valve
without being pressed.
•If the float height is out of tolerance, check the
valve seat and the needle valve.
•If either is worn, replace both.
•If both are perfect, adjust the float height by
bending the wing tab of the float itself (1).
•Recheck the float height.
12. Install:
•Float chamber
Screw (float chamber): 2 Nm (0.2 mkg)
13. Adjust:
•Pilot air screw (1)
Adjustment:
•Turn the screw until it is slightly locked.
•Unscrew by 3 and 1/2 turns.
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CARBCARBURETOR ASSEMBLY
6-15
14. Install:
•Primary carburetor
•Secondary carburetor
15. Install:
•Support plate (front) (1)
•Support plate (rear) (2) Screw (support plate): 3.5 Nm (0.35 mkg)
16. Adjust:
•Synchronisation of secondary carburetor
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
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Adjustment:
•Move the primary throttle valve (1) to a height
of 7.0 mm as shown in the figure.
•Tighten or loosen the synchronisation screw
(1) until the secondary throttle valve (2) starts
to open.
•Check that the secondary throttle valve is
open horizontally (a)=(b) when the primary
throttle valve is completely open
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CARBURETOR ASSEMBLY
6-16
CARB
FUEL LEVEL ADJUSTMENT (CARBURE-
TOR INSTALLED
1. Place the motorcycle on a level surface.
2. Make sure that the carburetor is in a horizon- tal position by placing a hydraulic jack under
the engine.
Fuel level gauge: P/N. 90890-01312
4. Loosen drain screw (2) and heat the engine.
5. Measure:
•Fuel level (a)
Out of specification ➔Adjust.
Fuel level: 6.0 ~ 8.0 mm
Under the edge of the carburetor
body.
6. Adjust:
•Fuel level
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
Fuel level adjustment:
•Remove carburetor assembly.
•Inspect valve seat and needle valve set.
•If either of the two is worn, replace both.
•If both are perfect, adjust float height by bend-
ing the wing tab of the float itself (1).
•Recheck the fuel level.
3. Connect the fuel level gauge (1) to the carbu- rettor nipple.
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