Yamaha 2005 MT-01, Service Manual, Page: 33 / 435

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