Download ATV Body - Genero Motors

Inspection and Repair
Piston Pin and Bearing
1. Inspect:
● Piston Pin
Replace it in case of any burn or scratch and
examine the lubricating system.
ⓐ
2. Measure:
● External Diameter of the Piston Pinⓐ
Replace it in case of any inconformity.
ED (Piston Pin)ⓐ:
9.996~10.000mm
ⓑ
3. Measure:
● Clearance between Piston Pin and Piston.
Replace it in case of any inconformity.
Clearance between Piston Pin and Piston:
0.008~0.015mm
4. Inspect:
● Bearing of the Piston Pin
Replace it in case of any deformation
or damage.
Leaf Valve
1. Inspect:
● Leaf Valve ①
● Leaf Valve Stopper ②
Replace it in case of any crack or damage.
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