wheel size YAMAHA TT600RE 2004 Service Manual

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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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
2-14
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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