Suzuki GSF650A Service Manual page 289

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
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
1 200 – 1 600 kPa (12 – 16 kgf/cm
0.030 – 0.040 (0.0012 – 0.0016)
65.500 – 65.515 (2.5787 – 2.5793)
65.465 – 65.480 (2.5774 – 2.5779)
Measure 15 mm (0.6 in) from the skirt end.
1st IR Approx. 9.1 (0.36)
2nd R Approx. 9.2 (0.36)
1st IR 0.06 – 0.21 (0.002 – 0.008)
2nd R 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)
14.002 – 14.008 (0.5513 – 0.5515)
13.995 – 14.000 (0.5510 – 0.5512)
Standard
14.010 – 14.018 (0.5516 – 0.5519)
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)
Engine Mechanical:
2 , 171 – 226 psi)
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1D-77
Limit
900 kPa
(9 kgf/cm 2 , 128 psi)
200 kPa
(2 kgf/cm , 28 psi)
2
0.120 (0.0047)
Nicks or Scratches
65.380 (2.574)
0.20 (0.008)
7.2 (0.28)
7.2 (0.28)
0.5 (0.020)
0.5 (0.020)
0.180 (0.007)
0.150 (0.006)
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14.030 (0.5524)
13.980 (0.5504)
Limit
14.040 (0.5528)
0.30 (0.012)
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0.080 (0.0031)
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0.080 (0.0031)
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0.05 (0.002)