Specifications

1 I Piston ring design
2) Ring end gap
(Installed. top)
0.2 - 0.4 mm 10.006 - 0.016 in)
(Installed, 2nd)
0.2 - 0.4 mm (0.006- 0.016 in)
(Installed. oil)
0.3 - 0.9 mm (0.012 - 0.035 inl
3) Ring groove side clearance (Top) 0.04 - 0.06 mm (0.0016 - 0.0031 inl
0.03 - 0.07 mm (0.0012 - 0.0026 in)
1) Type
Needle bearing
1) Cam drive type Chain (Center side)
21 Number and type of bearing
4 bearings, Ball bearings (6005)
3) Bearing type
6) Camshaft deflection limit 0.03 mm 10.0012 in)
71 Cam chain
Type
TSUBAKIMOTO BF06M
Number of links
1) Rocker arm inner diameter
15.0+~.“‘8 mm IO.591 +t.Mx17 in)
2) Rocker arm shaft diameter 15.0 :z:r5 mm IO.591 I$=$ in)
3) Clearance
0.009 - 0.033 mm (0.00035 - 0.00130 in1
1) Valve per cylinder
2) Valve clearance (In cold engine)
IN: 0.10 mm (0.0039 in)
EX: 0.15 mm (0.0059 in)
31 Dimensions
Valve head diameter “A”
IN: 41 mm (1.614 in)
EX: 35 mm (1.376 in)
c
Valve face width “B”
Valve seat width “C”
IN: 1.3 mm (0.051 in)
EX: 1.3 mm (0.051 inl
Valve margin thickness “D”
IN: 1.3 mm IO.051 in)
EX: 1.3 mm IO.051 in)
- 123-
Property of www.SmallEngineDiscount.com - Not for Resale