Yamaha TT600RE (2004) [26/382] Maintenance specifications

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