Maintenance Specifications; Engine - Yamaha MM600D Service Manual

MAINTENANCE SPECIFICATIONS

ENGINE

Model
Cylinder head:
Volume (with spark plug)
<Warp limit>
Cylinder:
Material
Bore size
<Taper limit>
<Out-of-round limit>
Piston:
Piston size (D)
Measuring point a
Piston to-cylinder clearance
<Limit>
Piston offset
Piston offset direction
Piston pin bore inside diameter
Piston pin:
Piston pin outside diameter
Piston pin length
Piston ring:
Sectional sketch
Top Ring
2nd Ring
End gap (installed)
Side clearance
Coating
MAINTENANCE SPECIFICATIONS
18.7 ~ 19.3 cm
(1.14 ~ 1.18 cu.in)
<0.03 mm (0.0012 in)>
*Lines indicate straight edge measurement.
Aluminum alloy with dispersion coating
65.000 ~ 65.014 mm
(2.5591 ~ 2.5596 in)
<0.05 mm (0.002 in)>
<0.01 mm (0.0004 in)>
64.930 ~ 64.935 mm
(2.5563 ~ 2.5565 in)
10 mm (0.39 in)
0.065 ~ 0.070 mm
(0.0026 ~ 0.0028 in)
0.1 mm (0.004 in)
0.5 mm (0.02 in)
EX side
20.004 ~ 20.015 mm (0.7876 ~ 0.7880 in)
19.995 ~ 20.000 mm (0.7872 ~ 0.7874 in)
55.7 ~ 56.0 mm (2.193 ~ 2.205 in)
Keystone
B = 1.20 mm (0.047 in)
T = 2.55 mm (0.100 in)
Keystone
B = 1.20 mm (0.047 in)
T = 2.55 mm (0.100 in)
0.35 ~ 0.55 mm (0.014 ~ 0.022 in)
Top Ring
2nd Ring 0.35 ~ 0.55 mm (0.014 ~ 0.022 in)
Top Ring 0.02 ~ 0.06 mm (0.0008 ~ 0.0024 in)
0.02 ~ 0.06 mm (0.0008 ~ 0.0024 in)
2nd Ring
Top Ring Chrome plated/Ferox coating + PB1 coat
Chrome plated/Ferox coating
2nd Ring
MM600
3
22.9 ~ 23.5 cm
(1.40 ~ 1.43 cu.in)
70.500 ~ 70.520 mm
(2.7756 ~ 2.7764 in)
70.425 ~ 70.430 mm
(2.7726 ~ 2.7728 in)
15 mm (0.59 in)
0.070 ~ 0.075 mm
(0.0028 ~ 0.0030 in)
1.0 mm (0.04 in)
9-3
SPEC
MM700
3