Index Snowmobiles / ATV Snowmobile Yamaha FX10X, FX10RTX, FX10RTRX, FX10RTRAX, FX10MTX, FX10MTRX, FX10MTRAX - service manual 2008 year
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9-5 SPEC MAINTENANCE SPECIFICATIONS ENGINE Model FX10/FX10RT/FX10RTR/FX10RTRA/FX10MT/FX10MTR/ FX10MTRA Cylinder head: Volume (with spark plug) 25.21 ~ 26.01 cm 3 (1.54 ~ 1.59 cu.in) <Warpage limit> 0.10 mm (0.0039 in) Lines indicate straight edge measurement. Cylinder: Material Aluminum alloy with dispersion coating Bore size 82.000 ~ 82.010 mm (3.2283 ~ 3.2287 in) <Taper limit> 0.050 mm (0.0020 in) <Out of round> 0.050 mm (0.0020 in) Camshaft: Drive system Chain drive (right) Camshaft cap inside diameter 24.500 ~ 24.521 mm (0.9646 ~ 0.9654 in) Camshaft journal diameter 24.459 ~ 24.472 mm (0.9630 ~ 0.9635 in) Camshaft-journal-to-camshaft-cap clear- 0.028 ~ 0.062 mm (0.0011 ~ 0.0024 in) Camshaft lobe dimensions Intake “A” 34.350 ~ 34.450 mm (1.3524 ~ 1.3563 in) <Limit> 34.250 mm (1.3484 in) “B” 24.950 ~ 25.050 mm (0.9823 ~ 0.9862 in) <Limit> 24.850 mm (0.9783 in) Exhaust “A” 33.950 ~ 34.050 mm (1.3366 ~ 1.3406 in) <Limit> 33.850 mm (1.3327 in) “B” 24.950 ~ 25.050 mm (0.9823 ~ 0.9862 in) <Limit> 24.850 mm (0.9783 in) Camshaft runout 0.030 mm (0.0012 in) Timing chain: Model/Number of links 98XRH2010/140 Tensioning system Automatic A B |