Yamaha 2008 WR450F, Руководство по эксплуатации для владельца

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MAINTENANCE SPECIFICATIONS
Camshaft:
Drive method Chain drive (Left) ----
Camshaft cap inside diameter 22.000–22.021 mm (0.8661–0.8670 in) ----
Camshaft outside diameter 21.959–21.972 mm (0.8645–0.8650 in) ----
Shaft-to-cap clearance 0.028–0.062 mm (0.0011–0.0024 in) 0.08 mm (0.003
in)
Cam dimensions
Intake "A" 30.100–30.200 mm (1.1850–1.1890 in) 30.000 mm
(1.1811 in)
Intake "B" 22.450–22.550 mm (0.8839–0.8878 in) 22.350 mm
(0.8799 in)
Exhaust "A" 30.200–30.300 mm (1.1890–1.1929 in) 30.100 mm
(1.1850 in)
Exhaust "B" 22.450–22.550 mm (0.8839–0.8878 in) 22.350 mm
(0.8799 in)
Camshaft runout limit ---- 0.03 mm
(0.0012 in)
Timing chain:
Timing chain type/No. of links 98XRH2010-118M/118 ----
Timing chain adjustment method Automatic ----
Valve, valve seat, valve guide:
Valve clearance (cold)
IN 0.10–0.15 mm (0.0039–0.0059 in) ----
EX 0.20–0.25 mm (0.0079–0.0098 in) ----
Valve dimensions:
"A" head diameter (IN) 26.9–27.1 mm (1.0591–1.0669 in) ----
"A" head diameter (EX) 27.9–28.1 mm (1.0984–1.1063 in) ----
Item Standard Limit