Yamaha Mt 01 T 2005 Manual

							ENGINE SPECIFICATIONS
2-5
Valve-stem-to-valve-guide clearance (intake) 0.010–0.037 mm (0.0004–0.0015 in)
Limit 0.080 mm (0.0032 in)
Valve-stem-to-valve-guide clearance (exhaust) 0.025–0.052 mm (0.0010–0.0020 in)
Limit 0.100 mm (0.0039 in)
Valve stem runout 0.010 mm (0.0004 in)
Valve spring
Inner spring
Free length (intake) 38.26 mm (1.51 in)
Limit 36.26 mm (1.43 in)
Free length (exhaust) 38.26 mm (1.51 in)
Limit 36.26 mm (1.43 in)
Installed length (intake) 29.00 mm (1.14 in)
Installed length (exhaust) 29.00 mm (1.14 in)
Spring rate K1 (intake) 7.30 N/mm (41.68 lb/in) (0.74 kgf/mm)
Spring rate K2 (intake) 8.80 N/mm (50.25 lb/in) (0.90 kgf/mm)
Spring rate K1 (exhaust) 7.30 N/mm (41.68 lb/in) (0.74 kgf/mm)
Spring rate K2 (exhaust) 8.80 N/mm (50.25 lb/in) (0.90 kgf/mm)
Installed compression spring force (intake) 63.00–73.00 N (14.16–16.41 lb) (6.42–7.44 kgf)
Installed compression spring force (exhaust) 63.00–73.00 N (14.16–16.41 lb) (6.42–7.44 kgf)
Spring tilt (intake)* 2.5°/1.7 mm (2.5°/0.067 in)
Spring tilt (exhaust)* 2.5°/1.7 mm (2.5°/0.067 in)
Winding direction (intake) Counterclockwise
Winding direction (exhaust) Counterclockwise
Outer spring
Free length (intake) 43.25 mm (1.70 in)
Limit 41.26 mm (1.62 in)
Free length (exhaust) 43.25 mm (1.70 in)
Limit 41.26 mm (1.62 in)
Installed length (intake) 31.00 mm (1.22 in)
Installed length (exhaust) 31.00 mm (1.22 in)
Spring rate K1 (intake) 12.20 N/mm (69.66 lb/in) (1.24 kgf/mm)
Spring rate K2 (intake) 14.90 N/mm (85.08 lb/in) (1.52 kgf/mm)
Spring rate K1 (exhaust) 12.20 N/mm (69.66 lb/in) (1.24 kgf/mm)
Spring rate K2 (exhaust) 14.90 N/mm (85.08 lb/in) (1.52 kgf/mm)
Installed compression spring force (intake) 139.00–161.00 N (31.25–36.19 lb) (14.17–
16.42 kgf)
* 
						

							ENGINE SPECIFICATIONS
2-6
Installed compression spring force (exhaust) 139.00–161.00 N (31.25–36.19 lb) (14.17–
16.42 kgf)
Spring tilt (intake) 2.5°/1.9 mm (2.5°/0.075 in)
Spring tilt (exhaust) 2.5°/1.9 mm (2.5°/0.075 in)
Winding direction (intake) Clockwise
Winding direction (exhaust) Clockwise
Valve lifter
Valve lifter outside diameter (intake) 22.962–22.974 mm (0.9040–0.9045 in)
Valve lifter outside diameter (exhaust) 22.962–22.974 mm (0.9040–0.9045 in)
Valve lifter hole inside diameter (intake) 23.000–23.021 mm (0.9055–0.9063 in)
Valve lifter hole inside diameter (exhaust) 23.000–23.021 mm (0.9055–0.9063 in)
Valve-lifter-to-valve-lifter-hole clearance 0.026–0.059 mm (0.0010–0.0023 in)
Valve push rod
Valve push rod 1 length 288.5 mm (11.36 in)
Valve push rod 2 length 290.5 mm (11.44 in)
Valve push rod runout 0.3 mm (0.012 in)
Cylinder
Bore 97.000–97.010 mm (3.8189–3.8193 in)
Taper limit 0.050 mm (0.0020 in)
Out of round limit 0.050 mm (0.0020 in)
Piston
Piston-to-cylinder clearance 0.025–0.050 mm (0.0010–0.0020 in)
Limit 0.15 mm (0.0059 in)
Diameter D 96.960–96.975 mm (3.8173–3.8179 in)
Height H 10.0 mm (0.39 in)
Offset 1.00 mm (0.0394 in)
Piston pin bore inside diameter 22.004–22.015 mm (0.8663–0.8667 in)
Limit 22.045 mm (0.8679 in)
Piston pin outside diameter 21.991–22.000 mm (0.8658–0.8661 in)
Limit 21.971 mm (0.8650 in)
Piston-pin-to-piston-pin-bore clearance 0.004–0.024 mm (0.00016–0.00094 in)
Limit 0.074 mm (0.00291 in)
H
D 
						

							ENGINE SPECIFICATIONS
2-7
Piston ring
Top ring
Ring type Barrel
Dimensions (B × T) 1.20 × 3.80 mm (0.05 × 0.15 in)
End gap (installed) 0.30–0.50 mm (0.01–0.02 in)
Limit 0.70 mm (0.0276 in)
Ring side clearance 0.030–0.080 mm (0.0012–0.0032 in)
Limit 0.120 mm (0.0047 in)
2nd ring
Ring type Taper
Dimensions (B × T) 1.20 × 3.80 mm (0.05 × 0.15 in)
End gap (installed) 0.30–0.45 mm (0.01–0.02 in)
Limit 0.80 mm (0.0315 in)
Ring side clearance 0.030–0.070 mm (0.0012–0.0028 in)
Limit 0.12 mm (0.0047 in)
Oil ring
Dimensions (B × T) 2.50 × 3.40 mm (0.10 × 0.13 in)
End gap (installed) 0.20–0.70 mm (0.01–0.03 in)
Connecting rod
Oil clearance (using plastigauge
®) 0.050–0.074 mm (0.0020–0.0029 in)
Bearing color code 1.Blue 2.Black 3.Brown 4.Green 5.Yellow
T
B
B
T
B
T 
						

							ENGINE SPECIFICATIONS
2-8
Crankshaft
Width A 132.80–133.20 mm (5.23–5.24 in)
Runout limit C 0.040 mm (0.0016 in)
Big end side clearance D 0.320–0.474 mm (0.0126–0.0187 in)
Big end radial clearance E 0.037–0.074 mm (0.0015–0.0029 in)
Limit 0.09 mm (0.0035 in)
Journal oil clearance (using plastigauge
®) 0.030–0.062 mm (0.0012–0.0024 in)
Limit 0.09 mm (0.0035 in)
Clutch
Clutch type Wet, multiple-disc
Clutch release method Hydraulic inner push
Operation Left hand operation
Clutch lever free play 2.7–15.9 mm (0.11–0.63 in)
Friction plate thickness 2.92–3.08 mm (0.11–0.12 in)
Wear limit 2.82 mm (0.1110 in)
Plate quantity 10 pcs
Clutch plate thickness 1.90–2.10 mm (0.07–0.08 in)
Plate quantity 9 pcs
Warpage limit 0.20 mm (0.0079 in)
Clutch spring free length 6.88 mm (0.27 in)
Minimum length 6.38 mm (0.25 in)
Spring quantity 1 pcs
Clutch housing thrust clearance 0.100–0.110 mm (0.0039–0.0043 in)
Clutch housing radial clearance 0.020–0.066 mm (0.0008–0.0026 in)
Transmission
Transmission type Constant mesh 5 speeds
Primary reduction system Spur gear
Primary reduction ratio 71/48 (1.479)
Secondary reduction system Chain drive
Secondary reduction ratio 39/17 (2.294)
Operation Left foot operation
Gear ratio
1st 38/16 (2.375)
2nd 30/19 (1.579)
3rd 29/25 (1.160)
4th 24/25 (0.960)
5th 24/30 (0.800)
Main axle runout limit 0.08 mm (0.0032 in)
Drive axle runout limit 0.08 mm (0.0032 in)
AD
C
C
E 
						

							ENGINE SPECIFICATIONS
2-9
Shifting mechanism
Shift mechanism type Guide bar
Shift fork guide bar bending limit 0.025 mm (0.0010 in)
Shift fork thickness 6.26–6.39 mm (0.2465–0.2516 in)
Air filter
Air filter element Oil-coated paper element
Fuel pump
Pump type Electrical
Model/manufacturer 5YU/DENSO
Maximum consumption amperage 4.6 A
Output pressure 392.0 kPa (56.8 psi) (3.92 kgf/cm²)
Fuel injection
Model/quantity INP-101/2
Manufacturer NIPPON INJECTOR
Throttle body
Type/quantity AC40/2
Manufacturer MIKUNI
ID mark 5YU1 00
Throttle valve size #100
Throttle position sensor
Resistance 4.0–6.0 kΩ/blue-black
Output voltage (at idle) 0.63–0.73 V
Fuel injection sensor
Crankshaft position sensor resistance 248–372 Ω/gray-black
Intake pressure sensor output voltage 2.4 V
Engine temperature sensor resistance 0.90–1.10 kΩ at 100 °C (212 °F)
Idling condition
Engine idling speed 850–950 r/min
Intake vacuum 26.6 kPa (7.9 inHg) (200 mmHg)
Oil temperature 80.0–90.0 °C (176.00–194.00 °F)
Throttle cable free play 3.0–5.0 mm (0.12–0.20 in) 
						

							CHASSIS SPECIFICATIONS
2-10
EAS20300
CHASSIS SPECIFICATIONS
Chassis
Frame type Double cradle
Caster angle 25.00°
Trail 103.0 mm (4.06 in)
Front wheel
Wheel type Cast wheel
Rim size 17M/C × MT3.50
Rim material Aluminum
Wheel travel 120.0 mm (4.72 in)
Radial wheel runout limit 1.0 mm (0.04 in)
Lateral wheel runout limit 0.5 mm (0.02 in)
Rear wheel
Wheel type Cast wheel
Rim size 17M/C × MT6.00
Rim material Aluminum
Wheel travel 117.0 mm (4.61 in)
Radial wheel runout limit 1.0 mm (0.04 in)
Lateral wheel runout limit 0.5 mm (0.02 in)
Front tire
Type Tubeless
Size 120/70 ZR17 M/C (58W)
Manufacturer/model METZELER/MEZ4J FRONT (Europe)
MICHELIN/PILOT ROAD S (AUS)
Wear limit (front) 1.6 mm (0.06 in)
Rear tire
Type Tubeless
Size 190/50 ZR17 M/C (73W)
Manufacturer/model METZELER/MEZ4 (Europe)
MICHELIN/PILOT ROAD (AUS)
Wear limit (rear) 1.6 mm (0.06 in)
Tire air pressure (measured on cold tires)
Loading condition 0–90 kg (0–198 lb)
Front 250 kPa (36 psi) (2.50 kgf/cm²) (2.50 bar)
Rear 290 kPa (42 psi) (2.90 kgf/cm²) (2.90 bar)
Loading condition 90–202 kg (198–445 lb)
Front 250 kPa (36 psi) (2.50 kgf/cm²) (2.50 bar)
Rear 290 kPa (42 psi) (2.90 kgf/cm²) (2.90 bar)
High-speed riding
Front 250 kPa (36 psi) (2.50 kgf/cm²) (2.50 bar)
Rear 290 kPa (42 psi) (2.90 kgf/cm²) (2.90 bar) 
						

							CHASSIS SPECIFICATIONS
2-11
Front brake
Type Dual disc brake
Operation Right hand operation
Front brake lever free play 7.0–19.0 mm (0.28–0.75 in)
Front disc brake
Disc outside diameter × thickness 320.0 × 4.5 mm (12.60 × 0.18 in)
Brake disc thickness limit 4.0 mm (0.16 in)
Brake disc deflection limit 0.10 mm (0.0039 in)
Brake pad lining thickness (inner) 4.5 mm (0.18 in)
Limit 0.5 mm (0.02 in)
Brake pad lining thickness (outer) 4.5 mm (0.18 in)
Limit 0.5 mm (0.02 in)
Master cylinder inside diameter 16.00 mm (0.63 in)
Caliper cylinder inside diameter 27.00 mm (1.06 in)
Caliper cylinder inside diameter 30.23 mm (1.19 in)
Recommended fluid DOT 4
Rear brake
Type Single disc brake
Operation Right foot operation
Brake pedal free play 7.9–19.0 mm (0.31–0.75 in)
Rear disc brake
Disc outside diameter × thickness 267.0 × 6.0 mm (10.51 × 0.24 in)
Brake disc thickness limit 5.5 mm (0.22 in)
Brake disc deflection limit 0.15 mm (0.0059 in)
Brake pad lining thickness (inner) 6.5 mm (0.26 in)
Limit 1.0 mm (0.04 in)
Brake pad lining thickness (outer) 6.5 mm (0.26 in)
Limit 1.0 mm (0.04 in)
Master cylinder inside diameter 14.0 mm (0.55 in)
Caliper cylinder inside diameter 27.00 mm × 2 (1.06 in × 2)
Recommended fluid DOT 4
Steering
Steering bearing type Angular bearing
Lock-to-lock angle (left) 33.0°
Lock-to-lock angle (right) 33.0° 
						

							CHASSIS SPECIFICATIONS
2-12
Front suspension
Type Telescopic fork
Spring/shock absorber type Coil spring/oil damper
Front fork travel 120.0 mm (4.72 in)
Fork spring free length 251.0 mm (9.88 in)
Limit 246.0 mm (9.69 in)
Collar length 100.8 mm (3.97 in)
Installed length 235.0 mm (9.25 in)
Spring rate K1 9.30 N/mm (53.10 lb/in) (0.95 kgf/mm)
Spring stroke K1 0.0–120.0 mm (0.00–4.72 in)
Inner tube outer diameter 43.0 mm (1.69 in)
Inner tube bending limit 0.2 mm (0.01 in)
Optional spring available No
Recommended oil Suspension oil 01
Quantity 583.0 cm³ (19.71 US oz) (20.56 Imp.oz)
Level 65.0 mm (2.56 in)
Spring preload adjusting positions
Minimum 0
Standard 2
Maximum 5
Rebound damping adjusting positions
*With the adjusting screw fully turned in
Minimum 17 click(s) out*
Standard 15 click(s) out*
Maximum 1 click(s) out*
Compression damping adjusting positions
*With the adjusting screw fully turned in
Minimum 16 click(s) out*
Standard 7 click(s) out*
Maximum 1 click(s) out* 
						

							CHASSIS SPECIFICATIONS
2-13
Rear suspension
Type Swingarm (link suspension)
Spring/shock absorber type Coil spring/gas-oil damper
Rear shock absorber assembly travel 50.0 mm (1.97 in)
Spring free length 159.5 mm (6.28 in)
Limit 156.0 mm (6.14 in)
Installed length 150.0 mm (5.91 in)
Spring rate K1 186.30 N/mm (1063.77 lb/in) (19.00 kgf/mm)
Spring stroke K1 0.0–50.0 mm (0.00–1.97 in)
Optional spring available No
Enclosed gas/air pressure (STD) 1200 kPa (170.7 psi) (12.0 kgf/cm²)
Spring preload adjusting positions Installed spring length
Minimum 155.0 mm (6.10 in)
Standard 150.0 mm (5.91 in)
Maximum 145.0 mm (5.71 in)
Rebound damping adjusting positions
*With the adjusting knob fully turned in
Minimum 20 click(s) out*
Standard 12 click(s) out*
Maximum 3 click(s) out*
Compression damping adjusting positions
*With the adjusting screw fully turned in
Minimum 12 click(s) out*
Standard 10 click(s) out*
Maximum 1 click(s) out*
Swingarm
Swingarm end free play limit (radial) 1.0 mm (0.04 in)
Swingarm end free play limit (axial) 1.0 mm (0.04 in)
Drive chain
Type/manufacturer 50VM3/DAIDO
Link quantity 114
Drive chain slack 40.0–50.0 mm (1.57–1.97 in)
15-link length limit 239.3 mm (9.42 in) 
						

							ELECTRICAL SPECIFICATIONS
2-14
EAS20310
ELECTRICAL SPECIFICATIONS
Voltage
System voltage 12 V
Ignition system
Ignition system Transistorized coil ignition (digital)
Advancer type Electric
Ignition timing (B.T.D.C.) 10.0°/900 r/min
Engine control unit
Model/manufacturer F8T83071/MITSUBISHI
Ignition coil
Model/manufacturer 2JN/MORIC
Minimum ignition spark gap 6.0 mm (0.24 in)
Primary coil resistance 2.16–2.64 Ω
Secondary coil resistance 8.64–12.96 kΩ
Spark plug cap
Material Resin
Resistance 10.0 kΩ
AC magneto
Model/manufacturer F5YU/MORIC
Standard output 14.0 V 430 W 5000 r/min
Stator coil resistance 0.1280–0.1920 Ω
Voltage regulator
Rectifier/regulator
Regulator type Semi conductor-short circuit
Model/manufacturer FH010AA/SHINDENGEN
No load regulated voltage 14.3–15.1 V
Rectifier capacity 50.0 A
Withstand voltage 40.0 V
Battery
Model GT14B-4
Voltage, capacity 12 V, 12.0 Ah
Specific gravity 1.32
Manufacturer GS
Ten hour rate amperage 1.2 Ah
Headlight
Bulb type Halogen bulb