Takeuchi TB108 Werkstatt-Handbuch Seite 317

Piston ring dimension
Model
Top ring
2/3TNV70 Second ring
Oil ring
Top ring
3TNV76 Second ring
Oil ring
Part Item
Ring groove width
Ring width
Side clearance
End clearance
Ring groove width
Ring width
Side clearance
End clearance
Ring groove width
Ring width
Side clearance
End clearance
Ring groove width
Ring width
Side clearance
End clearance
Ring groove width
Ring width
Side clearance
End clearance
Ring groove width
Ring width
Side clearance
End clearance
4. Disassembly, inspection and reassembly of engines
Standard
1.550 to 1.570
1.470 to 1.490
0.060 to 0.100
0.15 to 0.30
1.540 to 1.560
1.470 to 1.490
0.050 to 0.090
0.18 to 0.33
3.010 to 3.030
2.970 to 2.990
0.020 to 0.060
0.15 to 0.35
1.550 to 1.570
1.470 to 1.490
0.060 to 0.100
0.15 to 0.30
1.540 to 1.560
1.470 to 1.490
0.050 to 0.090
0.18 to 0.33
3.010 to 3.030
2.970 to 2.990
0.020 to 0.060
0.20 to -0.45
84
mm
Limit
-
1.450
-
0.39
1.660
1.450
0.210
0.42
3.130
2.950
0.180
0.44
-
1.450
-
0.390
1.660
1.450
0.210
0.42
3.130
2.950
0.180
0.540
(R.1)