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9-4 GZ250Y/K1 ('00/'01-MODEL)
CAMSHAFT + CYLINDER HEAD
ITEM
Cam height
Camshaft journal oil clearance
Camshaft journal holder I.D.
Camshaft journal O.D.
Camshaft runout
Rocker arm I.D.
Rocker arm shaft O.D.
Cylinder head distortion
Cylinder head cover distortion
CYLINDER + PISTON + PISTON RING
ITEM
Compression pressure
Piston to cylinder clearance
Cylinder bore
Piston diam.
Cylinder distortion
Piston ring free end gap
Piston ring end gap
Piston ring to groove clearance
STANDARD
34.990 – 35.040
IN.
(1.3776 – 1.3795)
35.030 – 35.080
EX.
(1.3791 – 1.3811)
0.032 – 0.066
(0.0013 – 0.0026)
25.012 – 25.025
R. side
(0.9847 – 0.9852)
20.012 – 20.025
L. side
(0.7879 – 0.7884)
24.959 – 24.980
R. side
(0.9826 – 0.9835)
19.959 – 19.980
L. side
(0.7858 – 0.7866)
IN. & EX.
12.000 – 12.018
IN. & EX.
(0.4724 – 0.4731)
11.966 – 11.984
IN. & EX.
(0.4711 – 0.4718)
———
———
STANDARD
1 000 – 1 400 kPa
(
10.0 – 14.0 kgf/cm
142 – 199 psi
0.045 – 0.055
(0.0018 – 0.0022)
72.000 – 72.015
(2.8346 – 2.8352)
71.950 – 71.965
(2.8327 – 2.8333)
Measure at 15 mm (0.6 in) from the skirt end.
———
1st
N
2nd
N
1st
(0.004 – 0.012)
2nd
(0.004 – 0.012)
1st
2nd
———
2
)
9.5
Approx.
(0.37)
11.0
Approx.
(0.43)
0.10 – 0.30
0.10 – 0.30
———
———
Unit: mm (in)
LIMIT
34.690
(1.3657)
34.730
(1.3673)
0.150
(0.0059)
———
———
———
———
0.10
(0.004)
———
———
0.05
(0.002)
0.05
(0.002)
Unit: mm (in)
LIMIT
800 kPa
(
8 kgf/cm
2
)
114 psi
0.120
(0.0047)
72.085
(2.8380)
71.880
(2.8299)
0.05
(0.002)
7.6
(0.30)
8.8
(0.35)
0.50
(0.020)
0.50
(0.020)
0.180
(0.0071)
0.150
(0.0059)
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