steering YAMAHA TT600RE 2004 Service Manual
[x] Cancel search | Manufacturer: YAMAHA, Model Year: 2004, Model line: TT600RE, Model: YAMAHA TT600RE 2004Pages: 382, PDF Size: 6.39 MB
Page 17 of 382
1-7
GEN
INFO
SPECIAL TOOLS
Tool No.Tool name / Usage Illustration
90890-04086All-purpose clutch holder
This tool is used to lock the clutch, when the
clutch boss lock nut is being loosened or
tightened.
90890-01135Crankcase separating tool
This tool is necessary to disassemble the
crankcase.
90890-01274Crankshaft installation hose
This tool is used to install the crankshaft.
90890-01275Crankshaft installation bolt
This tool is used to install the crankshaft.
90890-04059#10 (M14) adapter
This tool is used to install the crankshaft.
90890-04081Crank spacer
This tool is used to install the crankshaft.
90890-85505SEALANT (QUICK GASKET) ®
Yamaha Bond No. 1215 ®
This sealant (adhesive) is used for crankcase
mating surfaces etc.
90890-01268Ringnut wrench
This tool is used to loosen and tighten the
steering ringnut.
90890-01348Ringnut wrench
This tool is used to loosen and tighten the
steering ringnut.
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Page 33 of 382
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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Page 35 of 382
SPECMAINTENANCE SPECIFICATIONS
2-14
Tightening
Part to be tightened Thread torque
Remarkssize
N·mm·kg
Engine mounting and rear frame:
Engine front/Stay engine M10 x 1.25 64 6.4
Stay engine (engine front)/Frame M10 x 1.25 64 6.4
Engine rear under/Frame M10 x 1.25 68 6.8
Engine top/Stay engine M10 x 1.25 64 6.4
Engine protector/Frame M6 x 1.0 7 0.7
Chain tensioner top/Frame M8 x 1.25 23 2.3
Chain tensioner under/Frame M8 x 1.25 23 2.3
Frame/Rear frame (upper) M8 x 1.25 23 2.3
Frame/Rear frame (under) M8 x 1.25 23 2.3
Rear frame/Air filter assy M6 x 1.0 5 0.5
Front fork and steering:
Handle crown/Inner tube M8 x 1.25 28 2.8
Handle crown/Steering shaft M28 x 1.5 4 0.4 See “NOTE”
Steering shaft/Ring nut M36 x 1.5 115 11.5
Holder handle upper/Crown handle M8 x 1.25 20 2.0
Holder handle under/Crown handle M10 x 1.5 40 4.0
Front fork under bracket/Inner tube M8 x 1.25 23 2.3
Front master cylinder/Cap M4 x 0.7 1.5 0.15
Front master cylinder/Handle M6 x 1.0 9 0.9
Union bolt tightening M10 x 1.0 20 2.0
Front fender/Front fork M6 x 1.0 7 0.7
Stay headlight/Handle crown M6 x 1.0 10 1.0
Stay headlight/Bracket meter M6 x 1.0 6 0.6
Headlight/Stay headlight M6 x 1.0 10 1.0
Rear arm and cushion:
Pivot shaft/Frame M14 x 1.5 90 9.0
Arm relay/Frame M10 x 1.25 60 6.0
Arm relay/Rod connecting M10 x 1.25 52 5.2
Arm relay/Shock absorber M10 x 1.25 59 5.9
Rod connecting/Rear arm M12 x 1.25 66 6.6
Shock absorber upper/Frame M12 x 1.25 66 6.6
Seal guard/Rear arm M6 x 1.0 4 0.4
Support chain/Rear arm M6 x 1.0 9 0.9
Chain case/Rear arm M6 x 1.0 9 0.9
Front wheel:
Front wheel shaft/Front fork M16 x 1.5 59 5.9
Axle holder//Front fork M6 x 1.0 9 0.9
Rear wheel:
Rear wheel shaft/Nut M18 x 1.5 115 11.5
Clutch hub/Sprocket M10 x 1.25 48 4.8
Tightening torques
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Page 42 of 382
2-21
SPECLUBRlCATlON POINTS AND LUBRICANT TYPE
CHASSIS
Lubrication points (part name) Lubricant type
Gear unit (tachometer)
Oil seal edges (completely)
Wheel axle (front and rear wheels)
Rear wheel hub and clutch
Bearings brasses (rear arm) and bearing push cover
Front footrest
Pivot points (brake pedal and shift pedal)
Bearings (steering head)
Pivot points (brake lever and clutch lever)
Clutch cable end
Pivot points (sidestand)
Grease nipples (rear arm-front axle)
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Page 53 of 382
INSP
ADJ
CHAPTER 3.
PERIODIC INSPECTION AND ADJUSTMENTS
INTRODUCTION..........................................................................................................3-1
PERIODIC MAINTENANCE/LUBRICATION INTERVALS........................................3-1
SEAT, FUEL TANK AND REAR COWLING................................................................3-3
REMOVAL ............................................................................................................3-3
INSTALLATION ....................................................................................................3-3
ENGINE........................................................................................................................3-4
VALVE CLEARANCE ADJUSTMENT ..................................................................3-4
DRIVE CHAIN ADJUSTMENT ..............................................................................3-7
IDLE SPEED ADJUSTMENT ................................................................................3-7
THROTTLE CABLE FREE PLAY ADJUSTMENT ................................................3-8
SPARK PLUG INSPECTION ................................................................................3-9
IGNITION TIMING CHECK ................................................................................3-11
COMPRESSION INSPECTION ..........................................................................3-12
ENGINE OIL LEVEL CHECK ..............................................................................3-15
ENGINE OIL REPLACEMENT ............................................................................3-17
ENGINE OIL PRESSURE CHECK ....................................................................3-21
CLUTCH ADJUSTMENT ....................................................................................3-21
AIR FILTER CLEANING ......................................................................................3-24
FUEL FILTER CLEANING ..................................................................................3-25
ENGINE OIL TANK FILTER CLEANING ............................................................3-26
SUCTION HOSE AND MANIFOLD INSPECTION..............................................3-28
FUEL LINE INSPECTION ..................................................................................3-28
CRANKCASE VENTILATION HOSE INSPECTION ..........................................3-29
EXHAUST SYSTEM INSPECTION ....................................................................3-29
CHASSIS....................................................................................................................3-30
ADJUSTING THE FRONT BRAKE ....................................................................3-30
ADJUSTING THE REAR BRAKE ......................................................................3-31
CHECKING THE BRAKE FLUID LEVEL ............................................................3-32
BRAKE PAD WEAR INSPECTION ....................................................................3-33
BRAKE HOSING INSPECTION ..........................................................................3-33
BRAKE CIRCUIT BLEEDING ............................................................................3-34
DRIVE CHAIN SLACK INSPECTION AND ADJUSTMENT..................................3-35
DRIVE CHAIN LUBRICATION ............................................................................3-36
FRONT FORK INSPECTION ..............................................................................3-37
ADJUSTING THE FRONT FORK ......................................................................3-37
REAR SHOCK ABSORBER ADJUSTMENT ......................................................3-38
STEERING INSPECTION ..................................................................................3-40
TYRE INSPECTION ............................................................................................3-41
WHEEL INSPECTION ........................................................................................3-44
SPOKE INSPECTION AND TIGHTENING ........................................................3-44
CABLE INSPECTION..........................................................................................3-45
LEVER AND PEDAL LUBRICATION ..................................................................3-45
SIDESTAND LUBRICATION ..............................................................................3-46
REAR SUSPENSION LUBRICATION ................................................................3-46
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Page 55 of 382
INSP
ADJINTRODUCTION/PERIODIC MAINTENANCE/
LUBRICATION INTERVALS
3-1
PERIODIC INSPECTION AND ADJUSTMENTS
INTRODUCTION
This chapter includes all information necessary to perform recommended inspections and adjustments.
These preventive maintenance procedures, if followed, will ensure more reliable vehicle operation and a
longer service life. The need for costly overhaul work will be greatly reduced. This information applies to
vehicles already in service as well as to new vehicles that are being prepared for sale. All service techni-
cians should be familiar with this entire chapter.
PERIODIC MAINTENANCE/LUBRICATION INTERVALS
ODOMETER READING (x 1,000 km)
ANNUAL N0. ITEM CHECK OR MAINTENANCE JOB
110 2030 40CHECK
1
*Fuel line• Check fuel hoses for cracks or damage. ✓✓ ✓✓ ✓•
• Check condition.
✓✓
2 Spurk plug• Clean and regap.
• Replace.✓✓
3 * Valves• Check valve clearance.
✓✓ ✓✓
• Adjust.
4Air filter element• Clean.✓✓
• Replace. ✓✓
5 Clutch• Check operation.
✓✓ ✓ ✓✓
• Adjust.
• Check operation, fluid level and vehicle for fluid leakeage.
6 * Front brake•(See NOTE). ✓✓ ✓ ✓✓ ✓•
• Replace brake pads. Whenever worm to the limit
• Check operation, fluid level and vehicle
•for fluid leakage. ✓✓ ✓ ✓✓ ✓
7 * Rear brake•(See NOTE).
• Replace brake pads. Whenever worm to the limit
8 * Brake hoses• Check for cracks or damage.✓✓✓✓ ✓• Replace. (See NOTE). Every 4 years
9 * Wheels• Check runout, spoke tightness and for damage.
✓✓✓ ✓
• Tighten spokes if necessary.
• Check tread depth and for damage.
10 * Tyres• Replace if necessary.
✓✓✓✓ ✓
• Check air pressure.
• Correct if necessary.
11 * Wheel bearings• Check bearing for looseness or damage.✓✓✓✓
12 * Swingarm• Check operation and for excessive play.✓✓✓✓
• Check chain slack.
13 * Drive chain• Make sure that the rear wheel is properly aligned.Every 500 km and after washing the
• Clean and lubricate.motorcycle or riding in the rain.
14 *Steering • Check bearing play and steering for roughness. ✓✓ ✓ ✓✓bearings
• Lubrificate with lithium-soap-based grease. Every 20,000 km
15 *Chassis • Make sure that all nuts, bolts and screws are properly
✓✓ ✓✓ ✓
fasteners•tightened.
16Sidestand• Check operation.
✓✓ ✓✓ ✓
• Lubricate.
17
*Sidestand
• Check operation and for oil leakage. ✓✓ ✓ ✓✓ ✓
switch
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Page 94 of 382
STEERING INSPECTION
3-40
INSP
ADJ
STEERING INSPECTION
WARNING
Hold the motorcycle firmly in place to prevent
it falling over.
1. Raise the front wheel and place a support
under the engine.
2. Check:
•Steering bearings
Grasp the bottoms of the front fork legs
and rock back and forward.
Free play ➔Adjust steering bearing.
3. Adjust:
•Steering bearing
Adjustment:
•Remove the fuel tank.
See section “SEAT, FUEL TANK AND REAR
COWLING”.
•Loosen steering axle nut (1) and fork upper
bracket screws (2).
•Tighten the ring nut (3) with the special
wrench.
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
1
3
2
2
Ring nut (final tightening):
4 Nm (0.4 mkg)
Ring nut (initial tightening):
38 Nm (3.8 mkg)
Ringnut wrench:
P/N. 90890-01268
P/N. 90890-01348
NOTE:
The torque wrench and the ringnut wrench should
form a right angle.
WARNING
Do not tighten the ring nut excessively.
•Loosen the ring nut one turn.
•Retighten the ring nut using the special
wrench.
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INSP
ADJSTEERING INSPECTION/
TYRE INSPECTION
3-41
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
Nut (steering axle):
115 Nm (11.5 mkg)
Screws (front fork bracket):
28 Nm (2.8 mkg)
•Tighten the steering axle nut and the front fork
bracket screws.
•Reassemble the fuel tank.
See section “SEAT, FUEL TANK AND REAR
COWLING”.
NOTE:
Check the steering head for looseness or binding
by turning it all the way in both directions. If it
binds, remove the steering axle assembly and
inspect the steering bearings.
Refer to “STEERING HEAD” in Chapter 6.
TYRE INSPECTION
WARNING
•Tyre pressure must be checked when the
tyres are at ambient temperature. Pressure
must be adjusted according to the total
weight of luggage, driver, passenger and
accessories (fairings, bags, if approved for
this model) and speed of the motorcycle.
•A list of tyres approved for this model fol-
lowing severe testing by Yamaha is provid-
ed. There can be no guarantee of safe road-
holding if a combination of tyres different
from those indicated is used.
•Front and rear tyres must have the same
design and be of the same make.
•The use of valves and valve stems other
than those indicated might cause the loss
of tyre pressure at high speeds. Use only
original or compatible spare parts.
•Replace the valve cap securely to prevent
losses of tyre pressure at high speed.
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CHAS
FRONT FORK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-42
FRONT FORK REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-42
FRONT FORK DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-43
FRONT FORK REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-45
OIL REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-46
CLEANING THE DUST SEAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-49
SEAL AND BUSH REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-50
OIL LEAKAGE FROM DUST SEAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-56
ANOMALOUS HYDRAULIC BRAKING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-56
FRONT FORK INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-57
FRONT FORK INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-59
FRONT FORK ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-60
STEERING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-61
STEERING REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-64
STEERING INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-65
STEERING INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-65
REAR SHOCK ABSORBER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-69
NOTE ON DISPOSAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-72
SHOCK ABSORBER REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-73
SHOCK ABSORBER INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-74
SHOCK ABSORBER ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-74
SWINGARM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-76
SWINGARM REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-77
SWINGARM INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-78
LATERAL FREE PLAY ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-79
SWINGARM INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-80
DRIVE CHAIN, DRIVE SPROCKET AND REAR WHEEL SPROCKET . . . . . . . . . . . . . 4-82
DRIVE CHAIN REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-82
DRIVE CHAIN INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-83
DRIVE CHAIN INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-85
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Page 165 of 382
FRONT FORK
4-50
CHAS
4. Using a small screwdriver take a small amount of silicon grease and insert it under
the lip paying attention not to scratch it.
Lubricate the dust seal by rotating it in such a
manner that the grease is distributed in the
inner part of the lip.
5. Remount the dust seal inserting it with force into the oil seal seat.
Check that the oil seal housing edge of the
dust seal adheres perfectly to the oil seal
seat.
CAUTION:
SEAL AND BUSH REPLACEMENT
NOTE:
To ensure maximum efficiency to the fork and
therefore a longer duration and greater safety,
every year (unless there are leakages) it is nec-
essary to replace all the seals and slide bushes.
To carry out this operation it is recommended to
use the proper tools.
To remove the fork leg from the steering unit,
the cap bolt, the spring and to drain and refill
the oil, follow the procedures indicated in the
preceding pages scrupulously.
CAUTION:
1. Drain:
•Fork leg oil Refer to “OIL REPLACEMENT”section.
2. Clamp:
•Fork leg in a vice (in a horizontal position)
Protect the outer tube with a clean rag to
avoid damaging.
CAUTION:
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