Yamaha TT600R, Руководство по обслуживанию

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SPEC
MAINTENANCE SPECIFICATIONS
2-5
Item Standard Limit
Timing chain
Model/number of links 75-010/126
Tensioning system Automatic
Rocker arm/rocker arm shaft
Arm inside diameter 12.000 - 12.018 mm •••
Shaft outside diameter 11.976 - 11.991 mm •••
Arm-to-shaft clearance 0.009 - 0.042 mm •••
Valve, valve seat, valve guide
Valve clearance (cold) intake 0.05 - 0.10 mm •••
exhaust 0.12 - 0.17 mm •••
Valve dimensions:
Valve head diameter A intake 36.90 - 37.10 mm •••
exhaust 31.90 - 32.10 mm •••
Valve face width B intake 2.260 mm •••
exhaust 2.260 mm •••
Valve seat width C intake 1.00 - 1.20 mm 1.80 mm
exhaust 1.00 - 1.20 mm 1.80 mm
Valve margin thickness D intake 1.00 - 1.40 mm 0.80 mm
exhaust 0.80 - 1.20 mm 0.65 mm
Valve stem diameter intake 6.975 - 6.990 mm 6.995 mm
exhaust 6.955 - 6.970 mm 6.925 mm
Valve guide inside
diameter
intake 7.000 - 7.012 mm 7.042 mm
exhaust 7.000 - 7.012 mm 7.042 mm
Valve stem to valve
guide clearance
intake 0.010 - 0.037 mm 0.08 mm
exhaust 0.030 - 0.057 mm 0.10 mm
Valve stem runout ••• 0.010 mm
Valve seat width intake 1.10 mm 1.80 mm
exhaust 1.10 mm 1.80 mm