Suzuki DF2.5 Service Manual page 87

6·24
Piston to
clearance
To check the clearance, measure the
• bore at 20 mm elevation
angle to the crankshaft
" Piston skirt diameter at 5 mm
09900-20530: Cylinder gauge set
09900-20202: Micrometer
Piston to clearance:
Standard: 0.018-0.033 mm
the clearance exceeds the service
and/or the or rebore the
Cylinder bore:
items.
the gasket surface at a
from the skirt end.
-0.0013
replace the piston
Standard: 48.000- 48.015 mm (1.8898 - 1.8904
Piston skirt diameter:
Standard: 47.975 - 47.990 mm (1.8888 - 1.8894
Identification of oversize piston and piston ring
Oversize piston piston are marked as show in the
ures.
Piston
Oversize
I.D. mark
0.50 mm
50
1st
1.0. mark
st. 2nd ring
spacer