Yamaha XS650SE, Руководство по ремонту

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PISTON
clearance
0.050 0.055 mm (0.0020 0.0022 in)
2) Piston
3) Piston pin outside diameter x length
20.0 mm x 61 mm
(0.79 2.40 in)
PISTON RING
Piston ring design
Barrel ring 1.2 mm (0.047 in)
(2nd) Taper ring 1.5 mm (0.059 in)
(Oil ring) With expander 2.8 mm (0.110 in)
2) Ring end gap (Installed, top)
0.2 0.4 mm 0.016 in)
(Installed, 2nd) 0.2 0.4 mm (0.008 0.016 in)
(Installed, oil) 0.3 0.9 mm (0.012 0.035 in)
3) Ring groove side clearance (Top)
0.04 0.08 mm (0.0016 0.0031 in)
0.03 0.07
m m
(0.0012 0.0028 in)
1)
Chain (Center side)
2) Number and type of bearing 4 bearings, Ball bearings (6005)
6) Camshaft deflection limit 0.03 mm (0.0012 in)
7) Cam chain
Number of links
Rocker arm inner diameter mm (0.591 in)
2) Rocker arm shaft diameter
9. S E A T A N D V A L V E G U I D E
Valve per cylinder
2) Valve clearance (In cold engine) IN: 0.10 mm (0.0039 in)
EX: 0.15 mm (0.0059
3) Dimensions
Valve head diameter “A” IN: 41 mm (1.614 in)
EX: 35 mm
(1.378 in)
C
Valve face
width IN:
2.1 mm (0.083 in)
EX:
2.1 mm (0.083 in)
Valve seat width “C”
IN: (0.051 in)
EX: 1.3 mm (0.051 in)
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