Suzuki DF9,9 Service Manual page 309

Item
CYLINDER/PISTON/PISTON RING
Cylinder distortion
Piston to cylinder clear-
ance
Cylinder bore
Cylinder measuring position
Piston skirt diameter
Piston measuring position
Wear on cylinder bore
Piston ring end
1st
gap
2nd
Piston ring free
1st
end gap
2nd
Piston ring to
1st
groove
clearance
2nd
Piston ring 1st
groove width
2nd
Oil
Piston ring 1st
thickness
2nd
Pin clearance in piston
pin hole
Piston pin outside diam-
eter
Piston pin hole diameter
Unit
Limit mm (in)
STD mm (in)
Limit mm (in)
STD mm (in)
mm (in)
STD mm (in)
mm (in)
Limit mm (in)
STD mm (in)
Limit mm (in)
STD mm (in)
Limit mm (in)
STD mm (in)
Limit mm (in)
STD mm (in)
Limit mm (in)
STD mm (in)
Limit mm (in)
STD mm (in)
Limit mm (in)
STD mm (in)
STD mm (in)
STD mm (in)
STD mm (in)
STD mm (in)
STD mm (in)
Limit mm (in)
STD mm (in)
Limit mm (in)
STD mm (in)
Limit mm (in)
DF9.9T/TH/DF15 (Serial No. 110001 and later) 15
Data
DF15 DF15E
0.05 (0.002)
0.0276 – 0.0425 (0.0011 – 0.0017)
0.100 (0.0039)
58.000 – 58.015 (2.2835 – 2.2841)
50 (2.0) from cylinder top surface
57.965 – 57.980 (2.2821 – 2.2827)
15 (0.6) from piston skirt end
0.055 (0.0022)
0.10 – 0.25 (0.004 – 0.010)
0.50 (0.020)
0.10 – 0.25 (0.004 – 0.010)
0.50 (0.020)
Approx. 5.8 (0.23)
4.6 (0.18)
Approx. 7.4 (0.29)
5.9 (0.23)
0.02 – 0.06 (0.001 – 0.002)
0.10 (0.004)
0.02 – 0.06 (0.001 – 0.002)
0.10 (0.004)
1.21 – 1.23 (0.0476 – 0.0484)
1.21 – 1.23 (0.0476 – 0.0484)
2.51 – 2.53 (0.099 – 0.100)
1.17 – 1.19 (0.046 – 0.047)
1.17 – 1.19 (0.046 – 0.047)
0.002 – 0.013 (0.0001 – 0.0005)
0.040 (0.0016)
13.995 – 14.000 (0.5510 – 0.5512)
13.980 (0.5504)
14.002 – 14.008 (0.5513 – 0.5515)
14.030 (0.5524)
DF15
R