Suzuki GP125 - Page 46

09900-20508
Cylinder gauge set
Service limit 56.095 mm (2.2085 in)
After reworking the bore to an oversize, be sure
to chamfer the edges of ports and smoothen the
chamfered edges with sandpaper. To chamfer,
use a scraper, taking care not to nick the wall
surface.
1.0 - 1.5 mm
(0.040 - 0.059 in)
1
03-05 mm
(0.012 - 0.019 in)
т
1.0-1.5 тт
(0.040 - 0.059 in)
NOTE
Minor surface flaws on the cylinder wall
due to seizure or similar abnormalities can
be corrected by grinding the flaws off with
fine-grain sandpaper. If the flaws are deep
grooves or otherwise persist, the cylinder
must be reworked with a boring machine to
the next oversize.
PISTON
Cylinder to piston clearance
Cylinder-to-piston clearance is the difference
between piston diameter and bore diameter. Be
sure to take the miked diameter at right angles
to the piston pin. The value of elevation (A) is
prescribed to be 20 mm (0.79 in)
Micrometer 09900-20202
Piston diameter for cylinder-to-piston clearance
determination.
The measurement for the bore diameter will be
made at (8 20 mm (0.79 in) from the cylinder
top surface.
это Service limit
56.000 — 56.015 mm | 56.095 mm
(2.2047 - 2.2053 іп) | (2.2085 in)
Cylinder
55.960 - 55.975тт | 55.880 тт
(2.2031 — 2.2037 in) (2.2000 in)
Piston
Cylinder | 0.035 — 0.045 mm 0.120 mm
to
piston
|
(0.0014
—
0.0018
in)
|
(0.0047
in)
CI
zm
al