Yamaha TDM850 1996 Service Manual page 28

Item
Piston:
Piston to cylinder clearance
Piston size "D"
Measuring point "H"
Piston off-set
Piston off-set direction
Piston pin bore inside diameter
Piston pin outside diameter
Piston rings:
Top ring:
Type
Dimensions (B
End gap (installed)
Side clearance (installed)
2nd ring:
Type
Dimensions (B
End gap (installed)
Side clearance (installed)
Oil ring:
Dimensions (B
End gap (installed)
Connecting rod:
Oil clearance
MAINTENANCE SPECIFICATIONS
0.065 X 0.085 mm
89.420 X 89.435 mm
4.5 mm
1 mm
IN side
20.002 X 20.013 mm
19.991 X 20.000 mm
Barrel
T) 1.0
0.30 X 0.45 mm
0.035 X 0.070 mm
Taper
T) 1.0
0.30 X 0.45 mm
0.035 X 0.070 mm
T) 2.00
0.2 X 0.7 mm
0.026 X 0.050 mm
Standard
3.5 mm
3.5 mm
2.85 mm
2-6
SPEC
Limit
0.15 mm
SSS
SSS
SSS
SSS
20.043 mm
19.975 mm
SSS
SSS
0.7 mm
0.12 mm
SSS
SSS
0.8 mm
0.12 mm
SSS
SSS
0.09 mm