CF MOTO CF1000ATR 2018, Руководство по обслуживанию, Страница: 136 / 365

5.2 Intake Pipe, Cylinder Head and Cylinder Body
05-61
1 Micrometer Set to the Piston Dimension
1 Use Micrometer to
Adjust the Dial gauge 2 Dial Gauge
1 Indicator Set to 0 (zero)
056101
056103
056102
Piston/Cylinder Clearance
Adjust and lock micrometer to the piston
dimension.
With the micrometer set to the dimension,
adjust a cylinder bore gauge to the
micrometer dimension and set the indicator
to 0 (zero).
Position the dial bore gauge 20mm (0.787
in) above cylinder base, measuring
perpendicularly (90°) to piston pin axis.
Read the measurement on the cylinder
bore gauge. The result is the exact piston/
cylinder wall clearance.
Piston/cylinder body clearance
New
0.040 mm~0.060 mm
(0.0016 in~0.0024 in)
Service
limit
0.100 mm (0.0040 in)
Note: Make sure used piston is not
worn.
If clearance exceeds specified tolerance,
replace piston with a new one and
measure piston/cylinder clearance again.
Note: Make sure the cylinder bore
gauge indicator is set exactly at the same
position as with the micrometer, otherwise
the reading will be false.
2
1
1
1