Service Data - HYOSUNG WOW 50 Service Manual

SERVICE DATA

CYLINDER + PISTON + PISTON RING
ITEM
Cylinder to piston clearance
Cylinder bore
Piston diam.
Cylinder distortion
Cylinder head distortion
Piston ring clearance
(Free condition)
Piston ring clearance
(Assembling condition)
Piston ring - ring groove clearance
Piston pin bore I.D
Piston pin O.D
CONROD + CRANKSHAFT
ITEM
Conrod small end bore I.D.
Conrod big end runout
Crank web to wed width
Crankshaft runout
STANDARD
0.065 ~0.075 (0.0026 ~ 0.0030)
41.005 ~ 41.020 (1.6144 ~1.6150)
Measure at 20mm from the top surface
40.935 ~ 40.950 (1.6116 ~1.6122)
Measure at 15mm from the skirt end
Approx. 4.5 (0.177)
1st
2nd Approx. 4.3 (0.169)
1st 0.10 ~ 0.25 (0.004 ~ 0.010)
0.10 ~ 0.25 (0.004 ~ 0.010)
2nd
0.02 ~ 0.06 (0.0008 ~ 0.0024)
1st
2nd 0.02 ~ 0.06 (0.0008 ~ 0.0024)
10.002 ~ 10.010 (0.3938 ~ 0.3941)
9.995 ~ 10.000 (0.3935 ~ 0.3937)
STANDARD
14.003 ~ 14.011 (0.5513 ~0.5516)
± 0.1 (1.378 ± 0.004)
35
SERVICING INFORMATION 7-10
Unit : mm (in)
LIMIT
0.120 (0.0047)
41.070 (1.6169)
40.885 (1.6097)
0.1 (0.004)
0.1 (0.004)
3.2 (0.126)
3.1 (0.122)
0.75 (0.030)
0.75 (0.030)
10.030 (0.3949)
9.980 (0.3929)
Unit : mm (in)
LIMIT
14.047 (0.5530)
3.0 (0.12)
0.08 (0.003)