Yamaha MT-01 T 2005 Service Manual page 30

Valve, valve seat, valve guide
Valve clearance (cold)
Intake
Exhaust
Valve dimensions
Valve head diameter A (intake)
Valve head diameter A (exhaust)
Valve face width B (intake)
Valve face width B (exhaust)
Valve seat width C (intake)
Limit
Valve seat width C (exhaust)
Limit
Valve margin thickness D (intake)
Limit
Valve margin thickness D (exhaust)
Limit
Valve stem diameter (intake)
Limit
Valve stem diameter (exhaust)
Limit
Valve guide inside diameter (intake)
Limit
Valve guide inside diameter (exhaust)
Limit
A
B
C
D
ENGINE SPECIFICATIONS
0.00–0.04 mm (0.0000–0.0016 in)
0.00–0.04 mm (0.0000–0.0016 in)
33.90–34.10 mm (1.3346–1.3425 in)
27.90–28.10 mm (1.0984–1.1063 in)
1.300–2.300 mm (0.0512–0.0906 in)
1.200–2.400 mm (0.0472–0.0945 in)
0.90–1.10 mm (0.0354–0.0433 in)
2.0 mm (0.08 in)
0.90–1.10 mm (0.0354–0.0433 in)
2.0 mm (0.08 in)
0.70–1.30 mm (0.0276–0.0512 in)
0.4 mm (0.02 in)
0.70–1.30 mm (0.0276–0.0512 in)
0.4 mm (0.02 in)
5.975–5.990 mm (0.2352–0.2358 in)
5.945 mm (0.2341 in)
5.960–5.975 mm (0.2346–0.2352 in)
5.930 mm (0.2335 in)
6.000–6.012 mm (0.2362–0.2367 in)
6.050 mm (0.2382 in)
6.000–6.012 mm (0.2362–0.2367 in)
6.050 mm (0.2382 in)
2-4