Suzuki GSF1250 Service Manual page 56

0C-2 Service Data:
Cylinder + Piston + Piston Ring
Unit: mm (in)
Item
Compression pressure
Compression pressure difference
Piston-to-cylinder clearance
Cylinder bore
Piston diam.
Cylinder distortion
Piston ring free end gap
Piston ring end gap
Piston ring-to-groove clearance
Piston ring groove width
Piston ring thickness
Piston pin bore I.D.
Piston pin O.D.
Conrod + Crankshaft
Unit: mm (in)
Item
Conrod small end I.D.
Conrod big end side clearance
Conrod big end width
Crank pin width
Conrod big end oil clearance
Crank pin O.D.
Crankshaft journal oil clearance
Crankshaft journal O.D.
Crankshaft thrust clearance
Crankshaft thrust bearing thickness
Crankshaft runout
Standard
1 300 – 1 700 kPa (13 – 17 kgf/cm
0.025 – 0.035 (0.0010 – 0.0014)
79.000 – 79.015 (3.1102 – 3.1108)
78.970 – 78.985 (3.1090 – 3.1096)
Measure 15 mm (0.6 in) from the skirt end.
1st IN
2nd N Approx. 9.5 (0.37)
1st IN 0.06 – 0.21 (0.002 – 0.008)
2nd N 0.06 – 0.21 (0.002 – 0.008)
1st
2nd
1st 1.01 – 1.03 (0.040 – 0.041)
2nd 0.81 – 0.83 (0.032 – 0.033)
Oil 1.51 – 1.53 (0.059 – 0.060)
1st 0.97 – 0.99 (0.038 – 0.039)
2nd 0.77 – 0.79 (0.030 – 0.031)
18.002 – 18.008 (0.7087 – 0.7090)
17.996 – 18.000 (0.7085 – 0.7087)
Standard
18.010 – 18.018 (0.7091 – 0.7094)
0.10 – 0.20 (0.004 – 0.008)
20.95 – 21.00 (0.825 – 0.827)
21.10 – 21.15 (0.831 – 0.833)
0.032 – 0.056 (0.0013 – 0.0022)
37.976 – 38.000 (1.4951 – 1.4961)
0.016 – 0.040 (0.0006 – 0.0016)
33.976 – 34.000 (1.3376 – 1.3386)
0.055 – 0.110 (0.0022 – 0.0043)
Right side 2.425 – 2.450 (0.0955 – 0.0965)
Left side 2.350 – 2.500 (0.0925 – 0.0984)
2 , 185 – 242 psi)
—
—
Approx. 9 (0.35)
—
—
—
Limit
1 000 kPa
(10 kgf/cm 2 , 142 psi)
200 kPa
(2 kgf/cm , 28 psi)
2
0.120 (0.0047)
Nicks or Scratches
78.880 (3.1055)
0.20 (0.008)
7.2 (0.28)
7.6 (0.30)
0.5 (0.020)
0.5 (0.020)
0.180 (0.0071)
0.150 (0.0059)
—
—
—
—
—
18.030 (0.7098)
17.980 (0.7079)
Limit
18.040 (0.7102)
0.30 (0.012)
—
—
0.080 (0.0031)
—
0.080 (0.0031)
—
—
—
—
0.05 (0.002)