Yamaha XV19CTMX(C), Service Manual

Page: 35 / 494

ENGINE SPECIFICATIONS
2-8
Oil ring
Dimensions (B
×
T) 2.50
×
3.40 mm (0.10
×
0.13 in)
End gap (installed) 0.20–0.70 mm (0.0079–0.0276 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
Crankshaft
Width A 105.80–106.20 mm (4.165–4.181 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 0.10 mm (0.0039 in)
Clutch
Clutch type Wet, multiple-disc
Clutch release method Hydraulic inner push
Operation Left hand operation
Friction plate 1, 3 thickness 2.90–3.10 mm (0.114–0.122 in)
Wear limit 2.80 mm (0.110 in)
Plate quantity 10 pcs
Friction plate 2 thickness 2.92–3.08 mm (0.115–0.121 in)
Wear limit 2.82 mm (0.111 in)
Plate quantity 1 pcs
Clutch plate thickness 1.90–2.10 mm (0.075–0.083 in)
Plate quantity 10 pcs
Warpage limit 0.20 mm (0.0079 in)
Clutch spring free length 6.78 mm (0.27 in)
Minimum length 6.28 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-speed
Primary reduction system Spur gear
Primary reduction ratio 72/51 (1.412)
B
T