Suzuki DF 40 Service Manual page 16

1-11 GENERAL INFORMATION
Item
CYLINDER / PISTON / PISTON RING
Limit
Cylinder distortion
STD
Piston to cylinder
clearance
Limit
STD
Cylinder bore
Cylinder measuring position
STD
Piston skirt diameter
Piston measuring position
Limit
Cylinder bore wear
STD
Piston ring
1st
end gap
Limit
STD
2nd
Limit
STD
Piston ring
1st
free end gap
Limit
STD
2nd
Limit
STD
Piston ring to
1st
groove
Limit
clearance
STD
2nd
Limit
1st
STD
Piston ring
groove width
2nd
STD
Oil
STD
1st STD
Piston ring
thickness
2nd STD
STD
Pin clearance in
piston pin hole
Limit
STD
Piston pin outside
diameter
Limit
STD
Piston pin hole
diameter
Limit
STD
Pin clearance in
conrod small end
Limit
Conrod small end
STD
bore
Unit
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
mm (in.)
Data
DF40T
0.06 (0.0024)
0.020 – 0.040 (0.0008 – 0.0016)
0.100 (0.0039)
71.000 – 71.020 (2.7953 – 2.7961)
50 (1.969) from cylinder top surface
70.970 – 70.990 (2.7941 – 2.7949)
19 (0.748) from piston skirt end.
0.10 (0.039)
0.10 – 0.25 (0.0039 – 0.0098)
0.70 (0.0276)
0.25 – 0.40 (0.0098 – 0.0157)
1.00 (0.0394)
Approx. 7.5 (0.2953)
6 (0.2362)
Approx. 11 (0.4330)
8.8 (0.3465)
0.020 – 0.060 (0.0008 – 0.0024)
0.10 (0.0039)
0.020 – 0.060 (0.0008 – 0.0024)
0.10 (0.0039)
1.01 – 1.03 (0.0398 – 0.0406)
1.01 – 1.03 (0.0398 – 0.0406)
1.51 – 1.53 (0.0594 – 0.0602)
0.97 – 0.99 (0.0382 – 0.0390)
0.97 – 0.99 (0.0382 – 0.0390)
0.006 – 0.018 (0.0002 – 0.0007)
0.040 (0.0016)
17.966 – 18.000 (0.7085 – 0.7087)
17.980 (0.7079)
18.006 – 18.014 (0.7089 – 0.7092)
18.040 (0.7102)
0.003 – 0.015 (0.0001 – 0.0006)
0.05 (0.002)
18.003 – 18.011 (0.7088 – 0.7091)
DF50T