Suzuki VL125 - Page 236

SERVICING INFORMATION 9-29
CAMSHAFT + CYLINDER HEAD Unit: mm (in)
ITEM STANDARD LIMIT
Cam height
IN.
35.95
–
35.99 35.65
Front
(1.415
–
1.417) (1.404)
EX.
36.92
–
36.96 36.62
(1.454
–
1.455) (1.442)
IN.
35.50
–
35.54 35.20
Rear
(1.398
–
1.399) (1.386)
EX.
36.58
–
36.62 36.28
(1.440
–
1.442) (1.428)
Camshaft journal oil clearance 0.032 – 0.066 0.150
(0.0013 – 0.0026) (0.0059)
Camshaft journal holder I.D. No.1 Left side 20.012 – 20.025
No.2 Right side (0.7879 – 0.7884)
———
No.1 Right side 25.012 – 25.025
No.2 Left side (0.9847 – 0.9852)
———
Camshaft journal O.D. No.1 Left side 19.959 – 19.980
No.2 Right side (0.7858 – 0.7866)
———
No.1 Right side 24.959 – 24.980
No.2 Left side (0.9826 – 0.9835)
———
Camshaft runout
———
0.10
(0.004)
Rocker arm I.D.
IN. & EX.
12.000 – 12.018
(0.4724 – 0.4731)
———
Rocker arm shaft O.D.
IN. & EX.
11.966 – 11.984
(0.4711 – 0.4718)
———
Cylinder head distortion
———
0.05
(0.002)
Cylinder head cover distortion
———
0.05
(0.002)
CYLINDER + PISTON + PISTON RING Unit: mm (in)
ITEM STANDARD LIMIT
Compression pressure 1 300 – 1 700 kPa 1 100 kPa
(
13 – 17 kgf/cm
2
)(
11 kgf/cm
2
)
185 – 242 psi 156 psi
Compression pressure difference 200 kPa
———
(
2 kgf/cm
2
)
28 psi
Piston to cylinder clearance 0.045 – 0.055 0.120
(0.0018 – 0.0022) (0.0047)
Cylinder bore 83.000 – 83.015 83.085
(3.2677 – 3.2683) (3.2711)
Piston diam. 82.950 – 82.965
82.880
(3.2657 – 3.2663)
(3.2630)
Measure at 15 mm (0.6 in) from the skirt end.
Cylinder distortion
———
0.05
(0.002)