Maintenance Specifications; Engine - Yamaha XVS650 Service Manual

MAINTENANCE SPECIFICATIONS
ISPECI
U-I
MAINTENANCE SPECIFICATIONS
ENGINE
Item
Cylinder head:
Warp limit
*
Standard
Limit
0.03 mm
(0.0012 in)
Cylinder:
Bore size
Measuring point
*
80.945"" 80.995 mm (3.1868 "" 3.1888 in) 81.1 mm
(3.1929 in)
40 mm (1.57 in)
Camshaft:
Drive method
Cam cap inside diameter
Camshaft outside diameter
Shaft-to-cap clearance
Cam dimensions
A
Chain drive (left & right)
28.000"" 28.021 mm (1.1024 ... 1.1032 in)
27.96 - 27.98 mm (1.1008 - 1.1016 in)
0.020 "" 0.061 mm (0.0008 - 0.0024 in)
Intake
/I
A"
39.733 mm (1.5643 in) 39.63 mm
(1.5602 in)
liB"
32.217 mm (1.2683 in) 32.12 mm
(1.2647 in)
IIC"
7.733 mm (O.3044 in)
Exhaust
II
A"
39.772 mm (1.5658 in) 39.67 mm
(1.5619 in)
II
B"
32.302 mm (1.2717 in) 32.20 mm
(1.2677 in)
IIC"
7.772 mm (0.306 in)
Camshaft runout limit
0.03 mm
(0.0012 in)
2-4