Check cylinder if warp.
Service limit: 0.05 mm
Measure clearance between piston rings and grooves.
Service Limit: Top ring: 0.09 mm
2
nd
ring: 0.09 mm
Remove piston rings
Check if the piston rings are damaged or its grooves
are worn.
Caution
Pay attention to remove piston rings because
they are fragile.
Place piston rings respective into cylinder below 20
mm of cylinder top. In order to keep the piston rings
in horizontal level in cylinder, push the rings with
piston.
Service Limit: Top ring: 0.50 mm
2
nd
ring: 0.65 mm
Summary of Contents for ET-250
Page 1: ...1 ET 250...
Page 51: ...Use 32 cutter to cut a quarter upper parts out...
Page 54: ......
Page 60: ...7 1 Mechanism Diagram 0 8 1 2kgf m 1 0 1 4kgf m...
Page 67: ...7 7 Cylinder Installation Install dowel pins and new gasket Dowel pins...
Page 96: ...10 1 Mechanism Diagram 5 0 6 0kgf m 1 0 1 4kgf m 0 8 1 2kgf m...
Page 140: ...REAR BRAKE...
Page 158: ......
Page 159: ...17 8 WIRING DIAGRAM...