VENTO MOTORCYCLES
Rev 01/ page 173 of 143
SERVICING DATA
CPISTON RING
DESCRIPTION
STANDARD
TOLERANCE
mm( In)
Piston to cylinder
clearance
0.06-0.07
(0.0024-0.0028)
0.120
(0.0047)
Cylinder bore
40.005-40.020
(1.5750-1.5756)
40.075
(1.5778)
Piston diameter
39.94-39.955
(1.5724-1.5746)
39.885
(1.5703)
Cylinder distortion
0.04
(0.0016)
Cylinder head distortion
0.04
(0.0016)
1
st
ring
0.02~0.06mm
Piston ring free cotter
end clearance
2en ring
0.02~0.06mm
Piston ring close end
clearance
0.15-0.35
(0.0059-0.0138)
0.8
(0.0315)
1
st
ring
0.02~0.06(0.0008~0.0024)
Piston ring to groove
clearance
2en ring
0.02~0.06(0.0008~0.0024)
Piston pin bore
10.002-10.008
(0.3938-0.3940)
10.030
(0.3949)
Piston pin outside
diameter
9.994-10.000
(0.3935-0.3937)
9.98
(0.3929)
CONNECTING ROD+CRANKSHAFT
DESCRIPTION
STANDARD
LIMIT
Conrod small end
13.995-14.006(0.5510-0.5514)
14.040(0.5528)
Conrod deflection
3.0(0.12)
Conrod web to web width
38-38.1(1.496-1.500)
Crankshaft runout
0.05(0.002)
OIL PUMP
DESCRIPTION
SPECIFICATION
Pump reduction ratio
30.000(30/1)
CCI pump discharge
ratio(full open)
1.1-1.3ml/5min(working pressure is 0.06Mpa and rotating
speed 118r/min)
Summary of Contents for Triton R4
Page 1: ...VENTO MOTORCYCLES Rev no 01 Page 1 of 143 Triton R4 Service Maintenance Manual ...
Page 2: ...VENTO MOTORCYCLES Rev no 01 Page 2 of 143 ...
Page 4: ...VENTO MOTORCYCLES Rev no 01 page 4of 143 ...
Page 25: ...VENTO MOTORCYCLES Rev no 01 page 25of 143 10 14 14 ...
Page 64: ...VENTO MOTORCYCLES Rev 01 page95 of 143 MOVABLE DRIVEN AND CLUTCH ...
Page 94: ...VENTO MOTORCYCLES ...
Page 136: ...VENTO MOTORCYCLES Rev 01 page 166 of 143 WIRE CABLE AND BRAKE HOSE ROUTING ...
Page 137: ...VENTO MOTORCYCLES Rev 01 page 167 of 143 ...
Page 138: ...VENTO MOTORCYCLES Rev 01 page 168 of 143 ...
Page 139: ...VENTO MOTORCYCLES Rev 01 page 169 of 143 Ignition coil Starting relay CDI HORN POWER SWITCH ...
Page 141: ...VENTO MOTORCYCLES Rev 01 page 171 of 143 10 ...
