Suzuki LT-R450K6 Instruction Manual page 87

ENGINE 3-37
CYLINDER BORE
Inspect the cylinder wall for any scratches, nicks or other dam-
age. Measure the cylinder bore diameter at six places.
If any one of the measurements exceed the limit, replace the cyl-
inder.
Cylinder bore
Standard: 95.500
-
95.515 m m (3.7598
-
3.7604 in)
rn
09900-20530: Cylinder gauge set
09900-20513: Rod (94 mm)
PISTON AND PISTON RING
PISTON DIAMETER
Using a micrometer, measure the piston outside diameter at 10
mm (0.4 in)
(A)
from the piston skirt end.
~ ~
-
-
-
If the measurement is less than the limit, replace the piston.
=
--
1
Piston diameter:
Servlce Limit: 95.380 mm (3.7551 in)
at 15 mm (0.6 in) from the skirt end
rn
09900-20204: Micrometer (75
-
100 mm)
PISTON-TO-CYLINDER CLEARANCE
Subtract the piston diameter from the cylinder bore diameter.
( W a b o v e )
If the piston-to-cylinder clearance exceeds the service limit.
replace the cylinder or the piston, or both.
Plston-to-cyllnder clearance:
Service Limit: 0.120 mm (0.0047 In)